Company lists · Data refreshed September 2026
Top 25 Subcontractors based in the United States
RevenueBase identified 374 company matches for subcontractors associated with the United States as of September 2026 and tracks 5,142 professional contacts across them, including 1,816 with verified work emails. Houston is the largest hub.
This list covers company matches for subcontractors associated with the United States, 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 September 18, 2026.
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 subcontractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 497 contacts → | ||||
Exact match “P1 is built to bring trusted partnerships, facilities, and the communities we serve to life.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 2 | 431 contacts → | ||||
Exact match “The Romanoff Group of Companies has been dedicated to providing specialized electrical, plumbing, and heating and cooling services since 1992.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 3 | 297 contacts → | ||||
Exact match “Kimbel Mechanical Systems, Inc.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 4 | 200 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 5 | 186 contacts → | ||||
Exact match “L&S Mechanical began as a Dallas-based contractor in 1985 and has grown over the years to have six locations out of Dallas, Fort Worth, Houston, San Antonio, and Austin.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 6 | 183 contacts → | ||||
Exact match “Manganaro Building Group is an award-winning subcontracting firm specialized in quality masonry, drywall, acoustical ceiling work, concrete and masonry restoration in commercial…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 7 | 140 contacts → | ||||
Exact match “Midwest provides a unique approach to building your projects.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 8 | 130 contacts → | ||||
Exact match “We are a full-service labor contractor providing 100% guaranteed, reliable craftsmen to contractors who need them, where & when they need them, for as long as they need…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 9 | 88 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 · Sep 18, 2026 · View company records in RevenueBase | |||||
| 10 | 85 contacts → | ||||
Exact match “MEPCO was founded to provide a qualified single source solution in the MEP trades for service and construction.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 11 | 84 contacts → | ||||
Exact match “Superior is a full-service, multi-licensed contractor serving commercial and industrial accounts locally as well as nationwide.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 12 | 72 contacts → | ||||
Exact match “Hohl Industrial Services is a premier, specialized trade contractor providing an array of field and shop services.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 13 | 70 contacts → | ||||
Exact match “K CORP provides construction services with specific expertise in self performing the mechanical & plumbing scopes of work on commercial & industrial projects.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 14 | 70 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 15 | 54 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 16 | 52 contacts → | ||||
Exact match “Paramount Mechanical Corporation provides quality craftsmanship and professional project management to meet the needs, requirements and schedules of Owners and/or general…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 17 | 51 contacts → | ||||
Exact match “Since 1964, Partitions Contracting has been providing stellar service and quality for our valued customers.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 18 | 51 contacts → | ||||
Exact match “For more than a century, the Blakley family and its companies have earned a reputation for quality, value, customer satisfaction, craftsmanship, and professionalism.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 19 | 50 contacts → | ||||
Exact match “RICK SHIPMAN CONSTRUCTION, INC is a construction company based out of 15018 COUNTY ROAD 413, DEXTER, Missouri, United States.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 20 | 49 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 21 | 47 contacts → | ||||
Exact match “PBS is a SuperSub formed to address the specific needs of general contractors, and especially those building complex multifamily properties.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 22 | 47 contacts → | ||||
Exact match “Since 1985, L&S Plumbing has been a value-added plumbing subcontractor serving the construction industry.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 23 | 45 contacts → | ||||
Exact match “WxTite, a specialty general contractor, is an all-encompassing solution, addressing client needs from new construction projects to ongoing building maintenance and repair…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 24 | 37 contacts → | ||||
Exact match “Apex Construction Group, Inc was founded in January 2002.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 25 | 35 contacts → | ||||
Exact match “Since 1978, Colorado based Mai Mechanical Corporation has grown to be one of the premier multi-family plumbing and mechanical subcontractors in the state.” Recorded in the RevenueBase company graph · Sep 18, 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 “subcontractors”. 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 374 subcontractors based in the United States
See the full list, filter by size, metro and specialty, and access 1,816 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Subcontractors based in the United States at a glance
As of Sep 18, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 374 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “subcontractors” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,816 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 September 18, 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.
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 “subcontractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many subcontractors are there based in the United States?
RevenueBase identified 374 company matches for subcontractors associated with the United States as of September 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?
P1 Construction, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most subcontractors?
Houston leads with 9 company records, followed by Washington (7) and Phoenix (6).
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 1,816 professional contacts with verified work emails tracked across these 374 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 September 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 374 subcontractors based in the United States. Start with a free account, no credit card.
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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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subcontractors based in Canada
- Subcontractors based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 subcontractors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 374 matching company records for subcontractors based in the United States, with 5,142 tracked contacts and 1,816 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: September 18, 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 subcontractors based in the United States
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 | P1 Construction, LLCp1group.com HQ: Lenexa, KS, United StatesReported employees: 1,001-5,000 | Lenexa, KS, United States | 1,001-5,000 | Exact match | 497 contacts → |
“P1 is built to bring trusted partnerships, facilities, and the communities we serve to life.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Romanoff Groupromanoffgroup.com HQ: Gahanna, OH, United StatesReported employees: 1,001-5,000 | Gahanna, OH, United States | 1,001-5,000 | Exact match | 431 contacts → |
“The Romanoff Group of Companies has been dedicated to providing specialized electrical, plumbing, and heating and cooling services since 1992.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kimbel Mechanical Systems INCkimbel.com HQ: Fayetteville, AR, United StatesReported employees: 501-1,000 | Fayetteville, AR, United States | 501-1,000 | Exact match | 297 contacts → |
“Kimbel Mechanical Systems, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vankirk Electric, INCvankirkelectric.com HQ: Winder, GA, United StatesReported employees: 201-500 | Winder, GA, United States | 201-500 | Exact match | 200 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | L&s Mechanicallsmech.com HQ: Richardson, TX, United StatesReported employees: 501-1,000 | Richardson, TX, United States | 501-1,000 | Exact match | 186 contacts → |
“L&S Mechanical began as a Dallas-based contractor in 1985 and has grown over the years to have six locations out of Dallas, Fort Worth, Houston, San Antonio, and Austin.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Manganaro Building Group LLCmanganaro.com HQ: Beltsville, MD, United StatesReported employees: 501-1,000 | Beltsville, MD, United States | 501-1,000 | Exact match | 183 contacts → |
“Manganaro Building Group is an award-winning subcontracting firm specialized in quality masonry, drywall, acoustical ceiling work, concrete and masonry restoration in commercial…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Midwest Drywallmwdw.com HQ: Wichita, KS, United StatesReported employees: 201-500 | Wichita, KS, United States | 201-500 | Exact match | 140 contacts → |
“Midwest provides a unique approach to building your projects.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Skillforce, INCskillforce.com HQ: Timonium, MD, United StatesReported employees: 11-50 | Timonium, MD, United States | 11-50 | Exact match | 130 contacts → |
“We are a full-service labor contractor providing 100% guaranteed, reliable craftsmen to contractors who need them, where & when they need them, for as long as they need…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Gray Mechanical Contractors, LLCgraymechanical.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 88 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 · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MEPCOmep-contractors.com HQ: Savannah, GA, United StatesReported employees: Not recorded | Savannah, GA, United States | Not recorded | Exact match | 85 contacts → |
“MEPCO was founded to provide a qualified single source solution in the MEP trades for service and construction.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Superior Electrical Mechanical & Plumbing, INCsuperioremp.comHQ: Rancho Cucamonga, CA, United StatesReported employees: 201-500 | Rancho Cucamonga, CA, United States | 201-500 | Exact match | 84 contacts → |
“Superior is a full-service, multi-licensed contractor serving commercial and industrial accounts locally as well as nationwide.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hohl Industrial Serviceshohlind.com HQ: Tonawanda, NY, United StatesReported employees: 201-500 | Tonawanda, NY, United States | 201-500 | Exact match | 72 contacts → |
“Hohl Industrial Services is a premier, specialized trade contractor providing an array of field and shop services.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Karber Corporation - K Corpkarbercorporation.comHQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 70 contacts → |
“K CORP provides construction services with specific expertise in self performing the mechanical & plumbing scopes of work on commercial & industrial projects.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nagelbush Mechanical, INCnagelbush.comHQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 70 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Pribuss Engineering, INCpribuss.comHQ: South San Francisco, CA, United StatesReported employees: 51-200 | South San Francisco, CA, United States | 51-200 | Exact match | 54 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Paramount Mechanical Corporationparamount-mech.com HQ: Manassas, VA, United StatesReported employees: 51-200 | Manassas, VA, United States | 51-200 | Exact match | 52 contacts → |
“Paramount Mechanical Corporation provides quality craftsmanship and professional project management to meet the needs, requirements and schedules of Owners and/or general…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Partitions Contractingpartitionsgc.com HQ: Stone Mountain, GA, United StatesReported employees: 51-200 | Stone Mountain, GA, United States | 51-200 | Exact match | 51 contacts → |
“Since 1964, Partitions Contracting has been providing stellar service and quality for our valued customers.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Blakley'sblakleys.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 51 contacts → |
“For more than a century, the Blakley family and its companies have earned a reputation for quality, value, customer satisfaction, craftsmanship, and professionalism.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rick Shipman Construction, INCrickshipman.com HQ: Dexter, MO, United StatesReported employees: 51-200 | Dexter, MO, United States | 51-200 | Exact match | 50 contacts → |
“RICK SHIPMAN CONSTRUCTION, INC is a construction company based out of 15018 COUNTY ROAD 413, DEXTER, Missouri, United States.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Stowell Company, INCstowellinc.com HQ: Winter Garden, FL, United StatesReported employees: 51-200 | Winter Garden, FL, United States | 51-200 | Exact match | 49 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Professional Building Servicesprofessionalbuilding.net HQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 47 contacts → |
“PBS is a SuperSub formed to address the specific needs of general contractors, and especially those building complex multifamily properties.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | L&s Plumbing Partnership LTDlsplumb.com HQ: Richardson, TX, United StatesReported employees: 201-500 | Richardson, TX, United States | 201-500 | Exact match | 47 contacts → |
“Since 1985, L&S Plumbing has been a value-added plumbing subcontractor serving the construction industry.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wxtitewxtite.com HQ: Greensboro, NC, United StatesReported employees: 51-200 | Greensboro, NC, United States | 51-200 | Exact match | 45 contacts → |
“WxTite, a specialty general contractor, is an all-encompassing solution, addressing client needs from new construction projects to ongoing building maintenance and repair…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Apex Construction Group, INCapex-constructiongroup.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 37 contacts → |
“Apex Construction Group, Inc was founded in January 2002.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MAI Mechanical LLCmai-mechanical.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 35 contacts → |
“Since 1978, Colorado based Mai Mechanical Corporation has grown to be one of the premier multi-family plumbing and mechanical subcontractors in the state.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 374 company matches
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Subcontractors: dataset insights
September 18, 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
371 records in the displayed employee bands.
3 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 374 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: September 18, 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 ↗
Questions about this company list
What does Exact match mean for subcontractors?
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 subcontractors did RevenueBase find based in the United States?
The saved snapshot records 374 matching company records, 5,142 tracked contacts and 1,816 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: September 18, 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
Subcontractors by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 subcontractors based in the United States. Snapshot: September 18, 2026. https://revenuebase.ai/companies/subcontractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subcontractors based in Canada
- Subcontractors based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 subcontractors based in the United States
RevenueBase records 374 matching company records for subcontractors based in the United States, with 5,142 tracked contacts and 1,816 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: September 18, 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 subcontractors based in the United States
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 | P1 Construction, LLCp1group.com HQ: Lenexa, KS, United StatesReported employees: 1,001-5,000 | Lenexa, KS, United States | 1,001-5,000 | Exact match | 497 contacts → |
“P1 is built to bring trusted partnerships, facilities, and the communities we serve to life.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Romanoff Groupromanoffgroup.com HQ: Gahanna, OH, United StatesReported employees: 1,001-5,000 | Gahanna, OH, United States | 1,001-5,000 | Exact match | 431 contacts → |
“The Romanoff Group of Companies has been dedicated to providing specialized electrical, plumbing, and heating and cooling services since 1992.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kimbel Mechanical Systems INCkimbel.com HQ: Fayetteville, AR, United StatesReported employees: 501-1,000 | Fayetteville, AR, United States | 501-1,000 | Exact match | 297 contacts → |
“Kimbel Mechanical Systems, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vankirk Electric, INCvankirkelectric.com HQ: Winder, GA, United StatesReported employees: 201-500 | Winder, GA, United States | 201-500 | Exact match | 200 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | L&s Mechanicallsmech.com HQ: Richardson, TX, United StatesReported employees: 501-1,000 | Richardson, TX, United States | 501-1,000 | Exact match | 186 contacts → |
“L&S Mechanical began as a Dallas-based contractor in 1985 and has grown over the years to have six locations out of Dallas, Fort Worth, Houston, San Antonio, and Austin.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Manganaro Building Group LLCmanganaro.com HQ: Beltsville, MD, United StatesReported employees: 501-1,000 | Beltsville, MD, United States | 501-1,000 | Exact match | 183 contacts → |
“Manganaro Building Group is an award-winning subcontracting firm specialized in quality masonry, drywall, acoustical ceiling work, concrete and masonry restoration in commercial…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Midwest Drywallmwdw.com HQ: Wichita, KS, United StatesReported employees: 201-500 | Wichita, KS, United States | 201-500 | Exact match | 140 contacts → |
“Midwest provides a unique approach to building your projects.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Skillforce, INCskillforce.com HQ: Timonium, MD, United StatesReported employees: 11-50 | Timonium, MD, United States | 11-50 | Exact match | 130 contacts → |
“We are a full-service labor contractor providing 100% guaranteed, reliable craftsmen to contractors who need them, where & when they need them, for as long as they need…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Gray Mechanical Contractors, LLCgraymechanical.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 88 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 · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MEPCOmep-contractors.com HQ: Savannah, GA, United StatesReported employees: Not recorded | Savannah, GA, United States | Not recorded | Exact match | 85 contacts → |
“MEPCO was founded to provide a qualified single source solution in the MEP trades for service and construction.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Superior Electrical Mechanical & Plumbing, INCsuperioremp.com HQ: Rancho Cucamonga, CA, United StatesReported employees: 201-500 | Rancho Cucamonga, CA, United States | 201-500 | Exact match | 84 contacts → |
“Superior is a full-service, multi-licensed contractor serving commercial and industrial accounts locally as well as nationwide.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hohl Industrial Serviceshohlind.com HQ: Tonawanda, NY, United StatesReported employees: 201-500 | Tonawanda, NY, United States | 201-500 | Exact match | 72 contacts → |
“Hohl Industrial Services is a premier, specialized trade contractor providing an array of field and shop services.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Karber Corporation - K Corpkarbercorporation.com HQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 70 contacts → |
“K CORP provides construction services with specific expertise in self performing the mechanical & plumbing scopes of work on commercial & industrial projects.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nagelbush Mechanical, INCnagelbush.com HQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 70 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Pribuss Engineering, INCpribuss.com HQ: South San Francisco, CA, United StatesReported employees: 51-200 | South San Francisco, CA, United States | 51-200 | Exact match | 54 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Paramount Mechanical Corporationparamount-mech.com HQ: Manassas, VA, United StatesReported employees: 51-200 | Manassas, VA, United States | 51-200 | Exact match | 52 contacts → |
“Paramount Mechanical Corporation provides quality craftsmanship and professional project management to meet the needs, requirements and schedules of Owners and/or general…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Partitions Contractingpartitionsgc.com HQ: Stone Mountain, GA, United StatesReported employees: 51-200 | Stone Mountain, GA, United States | 51-200 | Exact match | 51 contacts → |
“Since 1964, Partitions Contracting has been providing stellar service and quality for our valued customers.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Blakley'sblakleys.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 51 contacts → |
“For more than a century, the Blakley family and its companies have earned a reputation for quality, value, customer satisfaction, craftsmanship, and professionalism.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rick Shipman Construction, INCrickshipman.com HQ: Dexter, MO, United StatesReported employees: 51-200 | Dexter, MO, United States | 51-200 | Exact match | 50 contacts → |
“RICK SHIPMAN CONSTRUCTION, INC is a construction company based out of 15018 COUNTY ROAD 413, DEXTER, Missouri, United States.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Stowell Company, INCstowellinc.com HQ: Winter Garden, FL, United StatesReported employees: 51-200 | Winter Garden, FL, United States | 51-200 | Exact match | 49 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Professional Building Servicesprofessionalbuilding.net HQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 47 contacts → |
“PBS is a SuperSub formed to address the specific needs of general contractors, and especially those building complex multifamily properties.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | L&s Plumbing Partnership LTDlsplumb.com HQ: Richardson, TX, United StatesReported employees: 201-500 | Richardson, TX, United States | 201-500 | Exact match | 47 contacts → |
“Since 1985, L&S Plumbing has been a value-added plumbing subcontractor serving the construction industry.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wxtitewxtite.com HQ: Greensboro, NC, United StatesReported employees: 51-200 | Greensboro, NC, United States | 51-200 | Exact match | 45 contacts → |
“WxTite, a specialty general contractor, is an all-encompassing solution, addressing client needs from new construction projects to ongoing building maintenance and repair…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Apex Construction Group, INCapex-constructiongroup.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 37 contacts → |
“Apex Construction Group, Inc was founded in January 2002.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MAI Mechanical LLCmai-mechanical.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 35 contacts → |
“Since 1978, Colorado based Mai Mechanical Corporation has grown to be one of the premier multi-family plumbing and mechanical subcontractors in the state.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 374 company matches
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Subcontractors: dataset insights
September 18, 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
371 records in the displayed employee bands.
3 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 374 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: September 18, 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 ↗
Questions about this company list
What does Exact match mean for subcontractors?
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 subcontractors did RevenueBase find based in the United States?
The saved snapshot records 374 matching company records, 5,142 tracked contacts and 1,816 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: September 18, 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.
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Cite this list
RevenueBase Data Team. Top 25 subcontractors based in the United States. Snapshot: September 18, 2026. https://revenuebase.ai/companies/subcontractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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