Company lists · Data refreshed November 2026
Top 25 Ro system maintenance services based in the United States
RevenueBase identified 160 company matches for ro system maintenance services associated with the United States as of November 2026 and tracks 666 professional contacts across them, including 145 with verified work emails. Houston is the largest hub.
This list covers company matches for ro system maintenance services 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 November 6, 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 ro system maintenance services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 47 contacts → | ||||
Exact match “Gordon Water Systems is frequently recognized as the top water treatment company in West Michigan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 38 contacts → | ||||
Exact match “Welcome to Rayne Water, your one-stop solution for residential and commercial water treatment systems since 1928.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “With 25 years of experience in the industry, Waterworld USA is a premier manufacturer of water treatment and purification systems and equipment, encompassing a comprehensive range…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 18 contacts → | ||||
Exact match “Whole House Reverse Osmosis, Well Water Repair and Service, Pool Repair & Pool Service” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “Case Marine & Industrial's extensive history of operating and troubleshooting flash evaporators motivated us to develop a simpler, more efficient reverse osmosis system.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “Joel Brow, now the owner of Coastal Energy Water & Air, became a second generation RainSoft dealer when he purchased the dealership in 1983.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 11 contacts → | ||||
Exact match “Founded in 1979, De Anza Water Conditioning, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “Haferman Water Conditioning is a full service water treatment company located in the south metro of the Twin Cities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Since 1984, Torres Water Company has been the Gulf Coast leader in advanced water treatment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “Established in 1989, H2O Care is a full service water filtration and testing organization, providing recommendations, installation, maintenance and repair for residential &…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “For over 65 years, The Robert B.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Your local Culligan Man doesn’t just know Culligan products-he knows water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Cornerstone Mechanical is the premiere service, maintenance and mechanical division of Cornerstone H2O.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “For over 45 years, Clear Water Filtration has been dedicated to delivering clean, safe, and high-quality water solutions for homes, businesses, and public facilities across…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “We offer commercial and industrial water service solutions, building relationships since 2009.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Since 1963, Aqua Service Company has serviced over 2500 commercial, industrial and healthcare facilities throughout the Midwest, with technicians in Illinois, Indiana and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “The GoodFor Company is a water treatment and plumbing services company specializing in whole-home water filtration, reverse osmosis drinking water systems, and water optimization…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Premier Water provides Award Winning Service for the greater Minneapolis and St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Culligan of Chico provides commercial, industrial and residential water treatment solutions from Butte county to the Oregon boarder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Here at Certain Services, Inc, we pride ourselves on a Home Town Service with fair and competitive pricing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “We are committed to providing the best customer service that you can rely on.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Greenway Chemical Systems & Services is dedicated to providing best-in-class commercial and industrial water treatment services in the Southeast.” Recorded in the RevenueBase company graph · Nov 6, 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 “ro system maintenance services”. 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 160 ro system maintenance services based in the United States
See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Ro system maintenance services based in the United States at a glance
As of Nov 6, 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 160 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 “ro system maintenance services” 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 145 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 November 6, 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 “ro system maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ro system maintenance services are there based in the United States?
RevenueBase identified 160 company matches for ro system maintenance services associated with the United States as of November 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?
Gordon Water Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ro system maintenance services?
Houston leads with 7 company records, followed by Phoenix (5) and Conroe (2).
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 145 professional contacts with verified work emails tracked across these 160 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 160 ro system maintenance services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Ro system maintenance services by geography
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
- Ro system maintenance services based in India
- 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
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 ro system maintenance services 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 160 matching company records for ro system maintenance services based in the United States, with 666 tracked contacts and 145 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: November 6, 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 ro system maintenance services 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 |  Gordon Water Systemsgordonwater.comHQ: Kalamazoo, MI, United StatesReported employees: 11-50 | Kalamazoo, MI, United States | 11-50 | Exact match | 47 contacts → |
“Gordon Water Systems is frequently recognized as the top water treatment company in West Michigan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Rayne Waterraynewater.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 38 contacts → |
“Welcome to Rayne Water, your one-stop solution for residential and commercial water treatment systems since 1928.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Waterworld USAwaterworldusa.comHQ: Missouri City, TX, United StatesReported employees: 11-50 | Missouri City, TX, United States | 11-50 | Exact match | 24 contacts → |
“With 25 years of experience in the industry, Waterworld USA is a premier manufacturer of water treatment and purification systems and equipment, encompassing a comprehensive range…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Water Medic Of Cape Coralwatermedicofcapecoral.comHQ: Cape Coral, FL, United StatesReported employees: 51-200 | Cape Coral, FL, United States | 51-200 | Exact match | 18 contacts → |
“Whole House Reverse Osmosis, Well Water Repair and Service, Pool Repair & Pool Service” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Case Marine & Industrialcasemarine.comHQ: Arlington, WA, United StatesReported employees: 11-50 | Arlington, WA, United States | 11-50 | Exact match | 16 contacts → |
“Case Marine & Industrial's extensive history of operating and troubleshooting flash evaporators motivated us to develop a simpler, more efficient reverse osmosis system.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Coastal Energy Water & AIRrainsoftfla.comHQ: Pompano Beach, FL, United StatesReported employees: 51-200 | Pompano Beach, FL, United States | 51-200 | Exact match | 14 contacts → |
“Joel Brow, now the owner of Coastal Energy Water & Air, became a second generation RainSoft dealer when he purchased the dealership in 1983.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  DE Anza Water Conditioning, INCdeanzawater.comHQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 1979, De Anza Water Conditioning, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Haferman Water Conditioninghafermanwater.comHQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 9 contacts → |
“Haferman Water Conditioning is a full service water treatment company located in the south metro of the Twin Cities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Torres Water Companytorreswater.comHQ: Jefferson, LA, United StatesReported employees: 1-10 | Jefferson, LA, United States | 1-10 | Exact match | 9 contacts → |
“Since 1984, Torres Water Company has been the Gulf Coast leader in advanced water treatment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  H2o Care, INCh2ocare.comHQ: Middleton, MA, United StatesReported employees: 11-50 | Middleton, MA, United States | 11-50 | Exact match | 8 contacts → |
“Established in 1989, H2O Care is a full service water filtration and testing organization, providing recommendations, installation, maintenance and repair for residential &…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Robert B. Hill COhillwater.comHQ: St. Louis Park, MN, United StatesReported employees: 11-50 | St. Louis Park, MN, United States | 11-50 | Exact match | 8 contacts → |
“For over 65 years, The Robert B.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Culligan Rochesterculliganrochester.comHQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 8 contacts → |
“Your local Culligan Man doesn’t just know Culligan products-he knows water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | East Coast Water Qualityeastcoastwaterquality.com HQ: Portsmouth, VA, United StatesReported employees: 51-200 | Portsmouth, VA, United States | 51-200 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Mcgowan Water Conditioning INCmcgowanwater.comHQ: Mankato, MN, United StatesReported employees: 11-50 | Mankato, MN, United States | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Cornerstone Mechanicalcornerstone-mechanical.comHQ: Peachtree City, GA, United StatesReported employees: 1-10 | Peachtree City, GA, United States | 1-10 | Exact match | 7 contacts → |
“Cornerstone Mechanical is the premiere service, maintenance and mechanical division of Cornerstone H2O.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Clear Water Filtration INCclearwaterfiltration.comHQ: Waitsfield, VT, United StatesReported employees: 11-50 | Waitsfield, VT, United States | 11-50 | Exact match | 7 contacts → |
“For over 45 years, Clear Water Filtration has been dedicated to delivering clean, safe, and high-quality water solutions for homes, businesses, and public facilities across…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sarentec LLCsarentec.comHQ: Willis, TX, United StatesReported employees: 11-50 | Willis, TX, United States | 11-50 | Exact match | 7 contacts → |
“We offer commercial and industrial water service solutions, building relationships since 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aqua Service Companyaquaservice.netHQ: Bensenville, United StatesReported employees: 11-50 | Bensenville, United States | 11-50 | Exact match | 6 contacts → |
“Since 1963, Aqua Service Company has serviced over 2500 commercial, industrial and healthcare facilities throughout the Midwest, with technicians in Illinois, Indiana and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  The Goodfor Companythegoodforco.comHQ: Carlsbad, TX, United StatesReported employees: 1-10 | Carlsbad, TX, United States | 1-10 | Exact match | 6 contacts → |
“The GoodFor Company is a water treatment and plumbing services company specializing in whole-home water filtration, reverse osmosis drinking water systems, and water optimization…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Premier Water Technologies, INCpremierwatermn.comHQ: Eden Prairie, MN, United StatesReported employees: 11-50 | Eden Prairie, MN, United States | 11-50 | Exact match | 6 contacts → |
“Premier Water provides Award Winning Service for the greater Minneapolis and St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Culligan Of Chicoculliganofchico.com HQ: Chico, CA, United StatesReported employees: 11-50 | Chico, CA, United States | 11-50 | Exact match | 6 contacts → |
“Culligan of Chico provides commercial, industrial and residential water treatment solutions from Butte county to the Oregon boarder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Clear Water Plumbing INCclearwaterplumbing.com HQ: Wilmington, NC, United StatesReported employees: 1-10 | Wilmington, NC, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Certain Services, INCcertainwaterservice.comHQ: Port Charlotte, FL, United StatesReported employees: 1-10 | Port Charlotte, FL, United States | 1-10 | Exact match | 6 contacts → |
“Here at Certain Services, Inc, we pride ourselves on a Home Town Service with fair and competitive pricing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Allstar Water Systemsallstarh2o.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 5 contacts → |
“We are committed to providing the best customer service that you can rely on.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Greenway Chemical Systems & Servicesgreenwaychem.comHQ: Rock Hill, SC, United StatesReported employees: 1-10 | Rock Hill, SC, United States | 1-10 | Exact match | 5 contacts → |
“Greenway Chemical Systems & Services is dedicated to providing best-in-class commercial and industrial water treatment services in the Southeast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 160 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ro system maintenance services: dataset insights
November 6, 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
157 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 160 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: November 6, 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 ro system maintenance services?
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 ro system maintenance services did RevenueBase find based in the United States?
The saved snapshot records 160 matching company records, 666 tracked contacts and 145 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: November 6, 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
Ro system maintenance services by geography
Cite this list
RevenueBase Data Team. Top 25 ro system maintenance services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ro-system-maintenance-services/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
- Ro system maintenance services based in India
- 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
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 ro system maintenance services based in the United States
RevenueBase records 160 matching company records for ro system maintenance services based in the United States, with 666 tracked contacts and 145 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: November 6, 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 ro system maintenance services 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 | Gordon Water Systemsgordonwater.com HQ: Kalamazoo, MI, United StatesReported employees: 11-50 | Kalamazoo, MI, United States | 11-50 | Exact match | 47 contacts → |
“Gordon Water Systems is frequently recognized as the top water treatment company in West Michigan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rayne Waterraynewater.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 38 contacts → |
“Welcome to Rayne Water, your one-stop solution for residential and commercial water treatment systems since 1928.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Waterworld USAwaterworldusa.com HQ: Missouri City, TX, United StatesReported employees: 11-50 | Missouri City, TX, United States | 11-50 | Exact match | 24 contacts → |
“With 25 years of experience in the industry, Waterworld USA is a premier manufacturer of water treatment and purification systems and equipment, encompassing a comprehensive range…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Water Medic Of Cape Coralwatermedicofcapecoral.com HQ: Cape Coral, FL, United StatesReported employees: 51-200 | Cape Coral, FL, United States | 51-200 | Exact match | 18 contacts → |
“Whole House Reverse Osmosis, Well Water Repair and Service, Pool Repair & Pool Service” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Case Marine & Industrialcasemarine.com HQ: Arlington, WA, United StatesReported employees: 11-50 | Arlington, WA, United States | 11-50 | Exact match | 16 contacts → |
“Case Marine & Industrial's extensive history of operating and troubleshooting flash evaporators motivated us to develop a simpler, more efficient reverse osmosis system.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Coastal Energy Water & AIRrainsoftfla.com HQ: Pompano Beach, FL, United StatesReported employees: 51-200 | Pompano Beach, FL, United States | 51-200 | Exact match | 14 contacts → |
“Joel Brow, now the owner of Coastal Energy Water & Air, became a second generation RainSoft dealer when he purchased the dealership in 1983.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DE Anza Water Conditioning, INCdeanzawater.com HQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 1979, De Anza Water Conditioning, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Haferman Water Conditioninghafermanwater.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 9 contacts → |
“Haferman Water Conditioning is a full service water treatment company located in the south metro of the Twin Cities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Torres Water Companytorreswater.com HQ: Jefferson, LA, United StatesReported employees: 1-10 | Jefferson, LA, United States | 1-10 | Exact match | 9 contacts → |
“Since 1984, Torres Water Company has been the Gulf Coast leader in advanced water treatment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | H2o Care, INCh2ocare.com HQ: Middleton, MA, United StatesReported employees: 11-50 | Middleton, MA, United States | 11-50 | Exact match | 8 contacts → |
“Established in 1989, H2O Care is a full service water filtration and testing organization, providing recommendations, installation, maintenance and repair for residential &…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Robert B. Hill COhillwater.com HQ: St. Louis Park, MN, United StatesReported employees: 11-50 | St. Louis Park, MN, United States | 11-50 | Exact match | 8 contacts → |
“For over 65 years, The Robert B.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Culligan Rochesterculliganrochester.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 8 contacts → |
“Your local Culligan Man doesn’t just know Culligan products-he knows water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | East Coast Water Qualityeastcoastwaterquality.com HQ: Portsmouth, VA, United StatesReported employees: 51-200 | Portsmouth, VA, United States | 51-200 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Mcgowan Water Conditioning INCmcgowanwater.com HQ: Mankato, MN, United StatesReported employees: 11-50 | Mankato, MN, United States | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Cornerstone Mechanicalcornerstone-mechanical.com HQ: Peachtree City, GA, United StatesReported employees: 1-10 | Peachtree City, GA, United States | 1-10 | Exact match | 7 contacts → |
“Cornerstone Mechanical is the premiere service, maintenance and mechanical division of Cornerstone H2O.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clear Water Filtration INCclearwaterfiltration.com HQ: Waitsfield, VT, United StatesReported employees: 11-50 | Waitsfield, VT, United States | 11-50 | Exact match | 7 contacts → |
“For over 45 years, Clear Water Filtration has been dedicated to delivering clean, safe, and high-quality water solutions for homes, businesses, and public facilities across…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sarentec LLCsarentec.com HQ: Willis, TX, United StatesReported employees: 11-50 | Willis, TX, United States | 11-50 | Exact match | 7 contacts → |
“We offer commercial and industrial water service solutions, building relationships since 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aqua Service Companyaquaservice.net HQ: Bensenville, United StatesReported employees: 11-50 | Bensenville, United States | 11-50 | Exact match | 6 contacts → |
“Since 1963, Aqua Service Company has serviced over 2500 commercial, industrial and healthcare facilities throughout the Midwest, with technicians in Illinois, Indiana and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Goodfor Companythegoodforco.com HQ: Carlsbad, TX, United StatesReported employees: 1-10 | Carlsbad, TX, United States | 1-10 | Exact match | 6 contacts → |
“The GoodFor Company is a water treatment and plumbing services company specializing in whole-home water filtration, reverse osmosis drinking water systems, and water optimization…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Premier Water Technologies, INCpremierwatermn.com HQ: Eden Prairie, MN, United StatesReported employees: 11-50 | Eden Prairie, MN, United States | 11-50 | Exact match | 6 contacts → |
“Premier Water provides Award Winning Service for the greater Minneapolis and St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Culligan Of Chicoculliganofchico.com HQ: Chico, CA, United StatesReported employees: 11-50 | Chico, CA, United States | 11-50 | Exact match | 6 contacts → |
“Culligan of Chico provides commercial, industrial and residential water treatment solutions from Butte county to the Oregon boarder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Clear Water Plumbing INCclearwaterplumbing.com HQ: Wilmington, NC, United StatesReported employees: 1-10 | Wilmington, NC, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Certain Services, INCcertainwaterservice.com HQ: Port Charlotte, FL, United StatesReported employees: 1-10 | Port Charlotte, FL, United States | 1-10 | Exact match | 6 contacts → |
“Here at Certain Services, Inc, we pride ourselves on a Home Town Service with fair and competitive pricing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Allstar Water Systemsallstarh2o.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 5 contacts → |
“We are committed to providing the best customer service that you can rely on.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Greenway Chemical Systems & Servicesgreenwaychem.com HQ: Rock Hill, SC, United StatesReported employees: 1-10 | Rock Hill, SC, United States | 1-10 | Exact match | 5 contacts → |
“Greenway Chemical Systems & Services is dedicated to providing best-in-class commercial and industrial water treatment services in the Southeast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 160 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ro system maintenance services: dataset insights
November 6, 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
157 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 160 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: November 6, 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 ro system maintenance services?
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 ro system maintenance services did RevenueBase find based in the United States?
The saved snapshot records 160 matching company records, 666 tracked contacts and 145 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: November 6, 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
Ro system maintenance services by geography
Cite this list
RevenueBase Data Team. Top 25 ro system maintenance services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ro-system-maintenance-services/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
- Ro system maintenance services based in India
- 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
- Oil and gas companies based in the United States