Company lists · Data refreshed October 2026
Top 25 Hospital plumbing contractors worldwide
RevenueBase identified 5,134 company matches for hospital plumbing contractors worldwide as of October 2026 and tracks 31,889 professional contacts across them, including 8,049 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for hospital plumbing contractors worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 14, 2026. Country and city lists for hospital plumbing contractors follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest hospital plumbing contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 587 contacts → | ||||
Exact match “Per Colorado State Law Our CO Plumbing Contractor License Our Master Plumbing License is MP.03001288.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 410 contacts → | ||||
Exact match “We are powered by the best people in the industry.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 349 contacts → | ||||
Exact match “United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 264 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 239 contacts → | ||||
Exact match “Shapiro and Duncan is a full service Plumbing and HVAC construction company based in Rockville, Maryland since 1976.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 210 contacts → | ||||
Exact match “Pueblo was founded in Arizona to achieve sustained and profitable growth by providing services that consistently satisfy the needs and expectations of its customers.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 185 contacts → | ||||
Exact match “Founded in 1992, Comprehensive Energy Services, Inc.(CES) is a family-owned and operated, award-winning mechanical and plumbing contractor proudly serving the entire state of…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 183 contacts → | ||||
Exact match “Comfort Systems USA Southeast is one of the largest commercial mechanical an plumbing contractors and service providers executing 150M+ in revenue annually across the southeast.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 181 contacts → | ||||
Exact match “Len The Plumber Heating & Air is a leading home services provider delivering trusted plumbing, heating, cooling, and air quality solutions across the Mid-Atlantic region.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 180 contacts → | ||||
Exact match “https://linktr.ee/Rooter.Hero At Rooter Hero Plumbing, we pride ourselves on providing Competitive Pricing, Quality Work and Professional Service on every plumbing appointment.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 131 contacts → | ||||
Exact match “Planet Plumbing is an Australian-owned private company with various projects completed throughout Australia.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 123 contacts → | ||||
Exact match “Établi depuis 1992 et possédant une équipe qualifiée, PLOMBERIE ET CHAUFFAGE ALAIN DAIGLE INC.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 119 contacts → | ||||
Exact match “We specialize in providing HVAC, plumbing, and piping design and installation services across the state of California.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 114 contacts → | ||||
Exact match “Cooke & Dowsett was founded in 2008 when Chadd Cooke partnered with Scott Dowsett, combining decades of industry expertise to establish a business built on quality, innovation…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 107 contacts → | ||||
Exact match “DRF Water Heating Solutions mission is to help as many people as we can.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 102 contacts → | ||||
Exact match “McCloskey Mechanical Contractors is a national, family-owned mechanical contractor that serves as a one-stop-shop for all of your HVACR/Plumbing needs - from design to…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 100 contacts → | ||||
Exact match “Interstate AC is a trusted partner for commercial and industrial HVAC and plumbing services across Middle Tennessee.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 100 contacts → | ||||
Exact match “With well over seven decades of service to our customers, Riddleberger Brothers, Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 99 contacts → | ||||
Exact match “Sagamore was formed in 1991 to provide plumbing and HVAC services to the construction industry.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 97 contacts → | ||||
Exact match “Milani has been specializing in servicing the plumbing, drainage and heating needs of commercial and residential clients since 1956.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 96 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 94 contacts → | ||||
Exact match “MIF Maroc, forte d’une grande expérience acquise durant ses 40 années d’existence, s’est aujourd’hui rapidement positionnée sur les marchés de la plomberie, climatisation /…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 93 contacts → | ||||
Exact match “At Advanced Home Services our goal is to provide you with Advanced plumbing and heating services that will make your life simple, convenient and comfortable.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 89 contacts → | ||||
Exact match “Since its start in a small garage in Urbana, Illinois, A&R Mechanical Contractors, Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 89 contacts → | ||||
Exact match “Gray Mechanical Contractors is a licensed HVAC and Plumbing contractor providing construction services for General Contractors and building owners throughout Texas.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hospital plumbing contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 5,134 hospital plumbing contractors worldwide
See the full list, filter by size, metro and specialty, and access 8,049 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Hospital plumbing contractors worldwide at a glance
As of Oct 14, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for hospital plumbing contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “hospital plumbing contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 8,049 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 14, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Hospital plumbing contractors by location
16 lists · largest firstEvery Hospital plumbing contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Hospital plumbing contractors based in the United States2,063
- Hospital plumbing contractors based in France380
- Hospital plumbing contractors based in the United Kingdom272
- Hospital plumbing contractors based in Canada265
- Hospital plumbing contractors based in Australia261
- Hospital plumbing contractors based in Italy255
- Hospital plumbing contractors based in Germany154
- Hospital plumbing contractors based in Switzerland135
- Hospital plumbing contractors based in the Netherlands98
- Hospital plumbing contractors based in Norway73
- Hospital plumbing contractors based in Sweden70
- Hospital plumbing contractors based in Denmark40
- Hospital plumbing contractors based in New Zealand39
- Hospital plumbing contractors based in Belgium38
Cities
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hospital plumbing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hospital plumbing contractors are there worldwide?
RevenueBase identified 5,134 company matches for hospital plumbing contractors worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Murphy Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most hospital plumbing contractors?
The United States leads with 2,063 companies, followed by France (380) and the United Kingdom (272). Every hospital plumbing contractors list by country and city is linked on this page.
Which city has the most hospital plumbing contractors?
Houston leads with 32 company records, followed by Sydney (29) and London (28).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,049 professional contacts with verified work emails tracked across these 5,134 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,134 hospital plumbing contractors worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 hospital plumbing contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,134 matching company records for hospital plumbing contractors worldwide, with 31,889 tracked contacts and 8,049 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hospital plumbing contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Murphy Companymurphynet.com HQ: St. Louis, MO, United StatesReported employees: 1,001-5,000 | St. Louis, MO, United States | 1,001-5,000 | Exact match | 587 contacts → |
“Per Colorado State Law Our CO Plumbing Contractor License Our Master Plumbing License is MP.03001288.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | John W. Danforth Companyjwdanforth.com HQ: Tonawanda, NY, United StatesReported employees: 501-1,000 | Tonawanda, NY, United States | 501-1,000 | Exact match | 410 contacts → |
“We are powered by the best people in the industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  United Mechanicalumi1.comHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 349 contacts → |
“United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DHdietenmeier-harsch.de HQ: Istanbul, TürkiyeReported employees: Not recorded | Istanbul, Türkiye | Not recorded | Exact match | 264 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Shapiro & Duncan, INCshapiroandduncan.com HQ: Rockville, MD, United StatesReported employees: 201-500 | Rockville, MD, United States | 201-500 | Exact match | 239 contacts → |
“Shapiro and Duncan is a full service Plumbing and HVAC construction company based in Rockville, Maryland since 1976.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Pueblo Mechanical & Controlspueblo-mechanical.comHQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 210 contacts → |
“Pueblo was founded in Arizona to achieve sustained and profitable growth by providing services that consistently satisfy the needs and expectations of its customers.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Comprehensive Energy Services, INCcesmechanical.com HQ: Longwood, FL, United StatesReported employees: 201-500 | Longwood, FL, United States | 201-500 | Exact match | 185 contacts → |
“Founded in 1992, Comprehensive Energy Services, Inc.(CES) is a family-owned and operated, award-winning mechanical and plumbing contractor proudly serving the entire state of…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Comfort Systems USA Southeastcsusasoutheast.comHQ: Pensacola, FL, United StatesReported employees: 201-500 | Pensacola, FL, United States | 201-500 | Exact match | 183 contacts → |
“Comfort Systems USA Southeast is one of the largest commercial mechanical an plumbing contractors and service providers executing 150M+ in revenue annually across the southeast.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  LEN The Plumber Heating & AIRlentheplumber.comHQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 181 contacts → |
“Len The Plumber Heating & Air is a leading home services provider delivering trusted plumbing, heating, cooling, and air quality solutions across the Mid-Atlantic region.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rooter Hero Plumbing & AIRrooterhero.comHQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 180 contacts → |
“https://linktr.ee/Rooter.Hero At Rooter Hero Plumbing, we pride ourselves on providing Competitive Pricing, Quality Work and Professional Service on every plumbing appointment.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Planet Plumbing Groupplanetplumbing.com.au HQ: Campsie, AustraliaReported employees: 201-500 | Campsie, Australia | 201-500 | Exact match | 131 contacts → |
“Planet Plumbing is an Australian-owned private company with various projects completed throughout Australia.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Plomberie & Chauffage Alain Daigle INCalaindaigle.netHQ: Repentigny, QC, CanadaReported employees: 51-200 | Repentigny, QC, Canada | 51-200 | Exact match | 123 contacts → |
“Établi depuis 1992 et possédant une équipe qualifiée, PLOMBERIE ET CHAUFFAGE ALAIN DAIGLE INC.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Iron Mechanicalironmechanical.comHQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 119 contacts → |
“We specialize in providing HVAC, plumbing, and piping design and installation services across the state of California.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cooke & Dowsett Plumbing Groupcdpg.net.au HQ: Keilor Park, AustraliaReported employees: 201-500 | Keilor Park, Australia | 201-500 | Exact match | 114 contacts → |
“Cooke & Dowsett was founded in 2008 when Chadd Cooke partnered with Scott Dowsett, combining decades of industry expertise to establish a business built on quality, innovation…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DRF Water Heating Solutionsdrftps.com HQ: Plainfield, IL, United StatesReported employees: 51-200 | Plainfield, IL, United States | 51-200 | Exact match | 107 contacts → |
“DRF Water Heating Solutions mission is to help as many people as we can.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mccloskey Mechanical Contractors, INCmccloskeymechanical.com HQ: Blackwood, NJ, United KingdomReported employees: 201-500 | Blackwood, NJ, United Kingdom | 201-500 | Exact match | 102 contacts → |
“McCloskey Mechanical Contractors is a national, family-owned mechanical contractor that serves as a one-stop-shop for all of your HVACR/Plumbing needs - from design to…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Interstate ACinterstateac.comHQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 100 contacts → |
“Interstate AC is a trusted partner for commercial and industrial HVAC and plumbing services across Middle Tennessee.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Riddleberger Brothers, INCrbiva.com HQ: Mt. Crawford, VA, United StatesReported employees: 201-500 | Mt. Crawford, VA, United States | 201-500 | Exact match | 100 contacts → |
“With well over seven decades of service to our customers, Riddleberger Brothers, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sagamoresagamore.com HQ: Hingham, MA, United StatesReported employees: 51-200 | Hingham, MA, United States | 51-200 | Exact match | 99 contacts → |
“Sagamore was formed in 1991 to provide plumbing and HVAC services to the construction industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 97 contacts → |
“Milani has been specializing in servicing the plumbing, drainage and heating needs of commercial and residential clients since 1956.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Advance Mechanical Systems, INCadvmech.comHQ: Arlington Heights, IL, United StatesReported employees: 51-200 | Arlington Heights, IL, United States | 51-200 | Exact match | 96 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | MIF Marocmifmaroc.com HQ: Casablanca, MoroccoReported employees: 501-1,000 | Casablanca, Morocco | 501-1,000 | Exact match | 94 contacts → |
“MIF Maroc, forte d’une grande expérience acquise durant ses 40 années d’existence, s’est aujourd’hui rapidement positionnée sur les marchés de la plomberie, climatisation /…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Advanced Home Servicesmydadcandothat.com HQ: Rigby, ID, United StatesReported employees: 11-50 | Rigby, ID, United States | 11-50 | Exact match | 93 contacts → |
“At Advanced Home Services our goal is to provide you with Advanced plumbing and heating services that will make your life simple, convenient and comfortable.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  A&r Mechanical Contractors, INCar-mech.comHQ: Urbana, IL, United StatesReported employees: 201-500 | Urbana, IL, United States | 201-500 | Exact match | 89 contacts → |
“Since its start in a small garage in Urbana, Illinois, A&R Mechanical Contractors, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Gray Mechanical Contractors, LLCgraymechanical.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 89 contacts → |
“Gray Mechanical Contractors is a licensed HVAC and Plumbing contractor providing construction services for General Contractors and building owners throughout Texas.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,134 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Hospital plumbing contractors: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,031 records in the displayed employee bands.
103 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,134 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Hospital plumbing contractors by location
16 lists · largest firstEvery Hospital plumbing contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Hospital plumbing contractors based in the United States2,063
- Hospital plumbing contractors based in France380
- Hospital plumbing contractors based in the United Kingdom272
- Hospital plumbing contractors based in Canada265
- Hospital plumbing contractors based in Australia261
- Hospital plumbing contractors based in Italy255
- Hospital plumbing contractors based in Germany154
- Hospital plumbing contractors based in Switzerland135
- Hospital plumbing contractors based in the Netherlands98
- Hospital plumbing contractors based in Norway73
- Hospital plumbing contractors based in Sweden70
- Hospital plumbing contractors based in Denmark40
- Hospital plumbing contractors based in New Zealand39
- Hospital plumbing contractors based in Belgium38
Cities
Questions about this company list
What does Exact match mean for hospital plumbing contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hospital plumbing contractors did RevenueBase find worldwide?
The saved snapshot records 5,134 matching company records, 31,889 tracked contacts and 8,049 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hospital plumbing contractors worldwide. Snapshot: October 14, 2026. https://revenuebase.ai/companies/browse/hospital-plumbing-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 hospital plumbing contractors worldwide
RevenueBase records 5,134 matching company records for hospital plumbing contractors worldwide, with 31,889 tracked contacts and 8,049 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hospital plumbing contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Murphy Companymurphynet.com HQ: St. Louis, MO, United StatesReported employees: 1,001-5,000 | St. Louis, MO, United States | 1,001-5,000 | Exact match | 587 contacts → |
“Per Colorado State Law Our CO Plumbing Contractor License Our Master Plumbing License is MP.03001288.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | John W. Danforth Companyjwdanforth.com HQ: Tonawanda, NY, United StatesReported employees: 501-1,000 | Tonawanda, NY, United States | 501-1,000 | Exact match | 410 contacts → |
“We are powered by the best people in the industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | United Mechanicalumi1.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 349 contacts → |
“United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DHdietenmeier-harsch.de HQ: Istanbul, TürkiyeReported employees: Not recorded | Istanbul, Türkiye | Not recorded | Exact match | 264 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Shapiro & Duncan, INCshapiroandduncan.com HQ: Rockville, MD, United StatesReported employees: 201-500 | Rockville, MD, United States | 201-500 | Exact match | 239 contacts → |
“Shapiro and Duncan is a full service Plumbing and HVAC construction company based in Rockville, Maryland since 1976.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pueblo Mechanical & Controlspueblo-mechanical.com HQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 210 contacts → |
“Pueblo was founded in Arizona to achieve sustained and profitable growth by providing services that consistently satisfy the needs and expectations of its customers.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Comprehensive Energy Services, INCcesmechanical.com HQ: Longwood, FL, United StatesReported employees: 201-500 | Longwood, FL, United States | 201-500 | Exact match | 185 contacts → |
“Founded in 1992, Comprehensive Energy Services, Inc.(CES) is a family-owned and operated, award-winning mechanical and plumbing contractor proudly serving the entire state of…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Comfort Systems USA Southeastcsusasoutheast.com HQ: Pensacola, FL, United StatesReported employees: 201-500 | Pensacola, FL, United States | 201-500 | Exact match | 183 contacts → |
“Comfort Systems USA Southeast is one of the largest commercial mechanical an plumbing contractors and service providers executing 150M+ in revenue annually across the southeast.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LEN The Plumber Heating & AIRlentheplumber.com HQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 181 contacts → |
“Len The Plumber Heating & Air is a leading home services provider delivering trusted plumbing, heating, cooling, and air quality solutions across the Mid-Atlantic region.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rooter Hero Plumbing & AIRrooterhero.com HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 180 contacts → |
“https://linktr.ee/Rooter.Hero At Rooter Hero Plumbing, we pride ourselves on providing Competitive Pricing, Quality Work and Professional Service on every plumbing appointment.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Planet Plumbing Groupplanetplumbing.com.au HQ: Campsie, AustraliaReported employees: 201-500 | Campsie, Australia | 201-500 | Exact match | 131 contacts → |
“Planet Plumbing is an Australian-owned private company with various projects completed throughout Australia.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Plomberie & Chauffage Alain Daigle INCalaindaigle.net HQ: Repentigny, QC, CanadaReported employees: 51-200 | Repentigny, QC, Canada | 51-200 | Exact match | 123 contacts → |
“Établi depuis 1992 et possédant une équipe qualifiée, PLOMBERIE ET CHAUFFAGE ALAIN DAIGLE INC.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Iron Mechanicalironmechanical.com HQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 119 contacts → |
“We specialize in providing HVAC, plumbing, and piping design and installation services across the state of California.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cooke & Dowsett Plumbing Groupcdpg.net.au HQ: Keilor Park, AustraliaReported employees: 201-500 | Keilor Park, Australia | 201-500 | Exact match | 114 contacts → |
“Cooke & Dowsett was founded in 2008 when Chadd Cooke partnered with Scott Dowsett, combining decades of industry expertise to establish a business built on quality, innovation…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DRF Water Heating Solutionsdrftps.com HQ: Plainfield, IL, United StatesReported employees: 51-200 | Plainfield, IL, United States | 51-200 | Exact match | 107 contacts → |
“DRF Water Heating Solutions mission is to help as many people as we can.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mccloskey Mechanical Contractors, INCmccloskeymechanical.com HQ: Blackwood, NJ, United KingdomReported employees: 201-500 | Blackwood, NJ, United Kingdom | 201-500 | Exact match | 102 contacts → |
“McCloskey Mechanical Contractors is a national, family-owned mechanical contractor that serves as a one-stop-shop for all of your HVACR/Plumbing needs - from design to…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interstate ACinterstateac.com HQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 100 contacts → |
“Interstate AC is a trusted partner for commercial and industrial HVAC and plumbing services across Middle Tennessee.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Riddleberger Brothers, INCrbiva.com HQ: Mt. Crawford, VA, United StatesReported employees: 201-500 | Mt. Crawford, VA, United States | 201-500 | Exact match | 100 contacts → |
“With well over seven decades of service to our customers, Riddleberger Brothers, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sagamoresagamore.com HQ: Hingham, MA, United StatesReported employees: 51-200 | Hingham, MA, United States | 51-200 | Exact match | 99 contacts → |
“Sagamore was formed in 1991 to provide plumbing and HVAC services to the construction industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 97 contacts → |
“Milani has been specializing in servicing the plumbing, drainage and heating needs of commercial and residential clients since 1956.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Advance Mechanical Systems, INCadvmech.com HQ: Arlington Heights, IL, United StatesReported employees: 51-200 | Arlington Heights, IL, United States | 51-200 | Exact match | 96 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | MIF Marocmifmaroc.com HQ: Casablanca, MoroccoReported employees: 501-1,000 | Casablanca, Morocco | 501-1,000 | Exact match | 94 contacts → |
“MIF Maroc, forte d’une grande expérience acquise durant ses 40 années d’existence, s’est aujourd’hui rapidement positionnée sur les marchés de la plomberie, climatisation /…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Advanced Home Servicesmydadcandothat.com HQ: Rigby, ID, United StatesReported employees: 11-50 | Rigby, ID, United States | 11-50 | Exact match | 93 contacts → |
“At Advanced Home Services our goal is to provide you with Advanced plumbing and heating services that will make your life simple, convenient and comfortable.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | A&r Mechanical Contractors, INCar-mech.com HQ: Urbana, IL, United StatesReported employees: 201-500 | Urbana, IL, United States | 201-500 | Exact match | 89 contacts → |
“Since its start in a small garage in Urbana, Illinois, A&R Mechanical Contractors, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gray Mechanical Contractors, LLCgraymechanical.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 89 contacts → |
“Gray Mechanical Contractors is a licensed HVAC and Plumbing contractor providing construction services for General Contractors and building owners throughout Texas.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,134 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Hospital plumbing contractors: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,031 records in the displayed employee bands.
103 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,134 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Hospital plumbing contractors by location
16 lists · largest firstEvery Hospital plumbing contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Hospital plumbing contractors based in the United States2,063
- Hospital plumbing contractors based in France380
- Hospital plumbing contractors based in the United Kingdom272
- Hospital plumbing contractors based in Canada265
- Hospital plumbing contractors based in Australia261
- Hospital plumbing contractors based in Italy255
- Hospital plumbing contractors based in Germany154
- Hospital plumbing contractors based in Switzerland135
- Hospital plumbing contractors based in the Netherlands98
- Hospital plumbing contractors based in Norway73
- Hospital plumbing contractors based in Sweden70
- Hospital plumbing contractors based in Denmark40
- Hospital plumbing contractors based in New Zealand39
- Hospital plumbing contractors based in Belgium38
Cities
Questions about this company list
What does Exact match mean for hospital plumbing contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hospital plumbing contractors did RevenueBase find worldwide?
The saved snapshot records 5,134 matching company records, 31,889 tracked contacts and 8,049 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hospital plumbing contractors worldwide. Snapshot: October 14, 2026. https://revenuebase.ai/companies/browse/hospital-plumbing-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗