Company lists · Data refreshed September 2026

Top 25 Industrial cooling water services based in the United States

Name: Industrial cooling water services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 811 companies tracked

RevenueBase identified 811 company matches for industrial cooling water services associated with the United States as of September 2026 and tracks 17,791 professional contacts across them, including 5,947 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial cooling water 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 September 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

811Companies

17,791Contacts tracked

5,947Verified emails

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The 25 largest industrial cooling water services based in the United States

Ranked by team size

Top 25 of 811 company matches for industrial cooling water services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NCH	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	10001+	2,361 contacts →
	Exact match “Cleaning water, conserving energy and delivering maintenance solutions since 1919.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Chemtreat	Exact match	Glen Allen, VA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,404 contacts →
	Exact match “At ChemTreat, we understand that water is a vital resource for our planet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Baltimore Aircoil Company	Exact match	Jessup, MD, United StatesHQ recorded Sep 17, 2026	1,001-5,000	906 contacts →
	Exact match “At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Chem-Aqua, INC	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	10001+	864 contacts →
	Exact match “Chem-Aqua is a unique combination of knowledge, experience and stability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Stellar Energy	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	365 contacts →
	Exact match “Stellar Energy is a trusted provider of turnkey liquid-to-chip cooling solutions for the world’s leading data center and industrial manufacturing customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Conco Services LLC	Exact match	Verona, PA, United StatesHQ recorded Sep 17, 2026	201-500	299 contacts →
	Exact match “Here at Conco, we are always looking for A Better Way.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Bassett Mechanical	Exact match	Kaukauna, WI, United StatesHQ recorded Sep 17, 2026	201-500	298 contacts →
	Exact match “Bassett Mechanical provides complete design, engineering, fabrication, installation, and preventative maintenance service solutions for all our customer’s industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Culligan By Waterco	Exact match	Lombard, IL, United StatesHQ recorded Sep 17, 2026	501-1,000	265 contacts →
	Exact match “Culligan has over 80 years of experience in the design and distribution of water treatment systems for residential, commercial and industrial applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Hudson Technologies	Exact match	Woodcliff Lake, NJ, United StatesHQ recorded Sep 17, 2026	201-500	172 contacts →
	Exact match “At Hudson Technologies, we focus our full attention on refrigerants and how they impact chiller performance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Evaptech, INC	Exact match	Kansas City, KS, United StatesHQ recorded Sep 17, 2026	51-200	160 contacts →
	Exact match “EvapTech is a premier cooling tower designer, manufacturer, and contractor providing Innovative Cooling Solutions for the satisfaction of customer needs in the power generation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Apex Water And Process	Exact match	St Michael, MN, United StatesHQ recorded Sep 17, 2026	201-500	143 contacts →
	Exact match “Apex, a trusted leader in water and process management, delivers integrated solutions that empower agricultural, commercial, and industrial customers across the U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Clack Corporation	Exact match	Windsor, WI, United StatesHQ recorded Sep 17, 2026	201-500	142 contacts →
	Exact match “Established in 1944, Clack Corporation has been providing quality industrial water treatment products, commercial water treatment equipment and molded custom plastic containers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Dimplex Thermal Solutions	Exact match	Kalamazoo, MI, United StatesHQ recorded Sep 17, 2026	51-200	125 contacts →
	Exact match “Dimplex Thermal Solutions is a leading manufacturer of industrial and process chillers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Barclay Water Management, INC	Exact match	Newton, MA, United StatesHQ recorded Sep 17, 2026	51-200	119 contacts →
	Exact match “Established in 1932 and headquartered in Newton, Massachusetts, Barclay Water Management, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Avantech, LLC	Exact match	Columbia, SC, United StatesHQ recorded Sep 17, 2026	51-200	117 contacts →
	Exact match “AVANTech, LLC is a comprehensive industrial water treatment solutions provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	HOH Water Technology, INC	Exact match	Palatine, IL, United StatesHQ recorded Sep 17, 2026	51-200	110 contacts →
	Exact match “HOH is a leading water treatment chemical and service company, working to establish the new water technology standard at over facilities across the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	OBR Cooling Towers	Exact match	Northwood, OH, United StatesHQ recorded Sep 17, 2026	201-500	97 contacts →
	Exact match “With over 30 years of expertise, OBR Cooling Towers is a family-owned leader in comprehensive cooling tower services across the U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Avalon	Exact match	Lakewood, NJ, United StatesHQ recorded Sep 17, 2026	11-50	97 contacts →
	Exact match “Avalon offers Perfect Water, Every Time by providing bottleless filtered water coolers that have been rigorously tested and are held up to the highest standards in the industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Prochem INC	Exact match	Elliston, VA, United StatesHQ recorded Sep 17, 2026	51-200	95 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Power Mechanical, INC	Exact match	Newport News, VA, United StatesHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “Founded in 1985 by Richard J.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Thermal Care, INC	Exact match	Niles, IL, United StatesHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “We are the industry expert and value leader in process heating and cooling solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Water Tech, INC	Exact match	Fort Smith, AR, United StatesHQ recorded Sep 17, 2026	51-200	73 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Optimum Water Solutions	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 17, 2026	51-200	73 contacts →
	Exact match “Go bottleless with Optimum Water Solutions!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Homeyer Consulting Services, INC	Exact match	Tewksbury, MA, United StatesHQ recorded Sep 17, 2026	11-50	66 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Marlo Incorporated	Exact match	Racine, WI, United StatesHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “For 50 years, Marlo Incorporated has engineered and manufactured high quality water treatment equipment for a wide variety of residential, commercial, and industrial applications.” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial cooling water 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 811 industrial cooling water services based in the United States

See the full list, filter by size, metro and specialty, and access 5,947 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial cooling water services based in the United States at a glance

As of Sep 17, 2026

33.4%Verified-email coverage

21.9Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

365

11-50

300

51-200

106

201-500

501-1,000

1,001-5,000

10001+

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 811 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 “industrial cooling water 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 5,947 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 17, 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 “industrial cooling water services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial cooling water services are there based in the United States?

RevenueBase identified 811 company matches for industrial cooling water services 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?

NCH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial cooling water services?

Houston leads with 17 company records, followed by New York (12) and Indianapolis (8).

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 5,947 professional contacts with verified work emails tracked across these 811 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 17, 2026.

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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.