Company lists · Data refreshed October 2026

Top 25 Chilled water system manufacturers based in the United States

RevenueBase identified 219 company matches for chilled water system manufacturers associated with the United States as of October 2026 and tracks 8,992 professional contacts across them, including 2,690 with verified work emails. Phoenix is the largest hub.

This list covers company matches for chilled water system manufacturers 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 October 9, 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 Oct 9, 2026 How this list was built
219Companies
8,992Contacts tracked
2,690Verified emails
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The 25 largest chilled water system manufacturers based in the United States

Ranked by team size
Top 25 of 219 company matches for chilled water system manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTulsa, OK, United StatesHQ recorded Oct 9, 20261,001-5,0001,315 contacts →

Exact match

“Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchJessup, MD, United StatesHQ recorded Oct 9, 20261,001-5,000985 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 · Oct 9, 2026 · View company records in RevenueBase
3Exact matchTaneytown, MD, United StatesHQ recorded Oct 9, 20261,001-5,000584 contacts →

Exact match

“At EVAPCO, we are more than a manufacturer-we are a global team of employee-owners committed to delivering innovative heat transfer solutions for customers worldwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchFrederick, MD, United StatesHQ recorded Oct 9, 2026501-1,000257 contacts →

Exact match

“STULZ Air Technology Systems, Inc.(STULZ USA) is the technology leader, providing cooling solutions and services for mission critical applications through the design and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchPryor, OK, United StatesHQ recorded Oct 9, 2026501-1,000230 contacts →

Exact match

“RAE Corporation is a manufacturer of engineered cooling and refrigeration systems headquartered in Pryor, Oklahoma, approximately 45 miles northeast of Tulsa.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchClaremore, OK, United StatesHQ recorded Oct 9, 20261,001-5,000227 contacts →

Exact match

“AXH air-coolers has been a leader in designing and manufacturing high-performance air-cooled heat exchangers for decades.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchRedmond, OR, United StatesHQ recorded Oct 9, 2026501-1,000197 contacts →

Exact match

“BASX is an industry leader in the manufacturing of high efficiency data center cooling solutions, cleanroom systems, custom HVAC systems and modular solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchOklahoma City, OK, United StatesHQ recorded Oct 9, 2026501-1,000186 contacts →

Exact match

“ClimateMaster’s role as a domestic energy and geothermal heating and cooling leader extends back to the late 1950s when the company was first founded in Florida.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchKansas City, KS, United StatesHQ recorded Oct 9, 202651-200165 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 · Oct 9, 2026 · View company records in RevenueBase
10Exact matchKalamazoo, MI, United StatesHQ recorded Oct 9, 202651-200135 contacts →

Exact match

“Dimplex Thermal Solutions is a leading manufacturer of industrial and process chillers.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchOrlando, FL, United StatesHQ recorded Oct 9, 2026201-500129 contacts →

Exact match

“Addison is a leading supplier of HVAC cooling and dehumidification equipment for commercial and industrial applications with extensive experience in treating ventilation air.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchSparta, WI, United StatesHQ recorded Oct 9, 202651-200126 contacts →

Exact match

“Multistack® manufactures modular and conventional chillers, modular geothermal heat pumps, modular air-to-water heat pumps, and modular Dedicated Heat Recovery Chillers (DHRC®) in…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchColville, WA, United StatesHQ recorded Oct 9, 2026201-50089 contacts →

Exact match

“Colmac Coil manufactures new and replacement plate fin heating and cooling coils, dry coolers, air-cooled condensers, and heat pipe air-to-air heat exchangers for the commercial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchNiles, IL, United StatesHQ recorded Oct 9, 202651-20088 contacts →

Exact match

“We are the industry expert and value leader in process heating and cooling solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchEl Paso, TX, United StatesHQ recorded Oct 9, 2026201-50082 contacts →

Exact match

“Design + Build & Manufacturing HVAC Company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchElmhurst, IL, United StatesHQ recorded Oct 9, 202651-20073 contacts →

Exact match

“Haskris specializes in tailored water chiller solutions for medical, laboratory, and high performance applications.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Oct 9, 2026n/a55 contacts →

Exact match

“Energy Labs is the premium manufacturer of custom cooling solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchYork, PA, United StatesHQ recorded Oct 9, 202651-20051 contacts →

Exact match

“United CoolAir manufactures 3 to 90 ton "All-Indoor" Modular HVAC Solution systems for Commercial & Industrial Cooling as well as 100% Outside Air applications.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchExton, PA, United StatesHQ recorded Oct 9, 202651-20048 contacts →

Exact match

“Established in 1936, we have 90 years of experience manufacturing, engineering and distributing industrial, compressed air and process cooling equipment for a variety of…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchHumble, TX, United StatesHQ recorded Oct 9, 202651-20045 contacts →

Exact match

“Smart Family of Cooling Products is a manufacturer of refrigeration and cooling products for the commercial and industrial markets.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchAuburn, WA, United StatesHQ recorded Oct 9, 202651-20045 contacts →

Exact match

“Pro Refrigeration, Inc is the manufacturer of Pro Chiller Systems, a Packaged Glycol Chiller System for the Dairy, Craft Beverage, Industrial Bakery, Extraction/Solvent Recovery…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchJenks, United StatesHQ recorded Oct 9, 202651-20045 contacts →

Exact match

“Air Comfort, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchTowaco, NJ, United StatesHQ recorded Oct 9, 202651-20044 contacts →

Exact match

“Diversified Heat Transfer (DHT), is a leading engineering and manufacturing company of heat exchange equipment and systems for the residential, commercial, and industrial markets.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchOklahoma City, OK, United StatesHQ recorded Oct 9, 202651-20042 contacts →

Exact match

“Tower Tech is an industry leader in the engineering and manufacturing of modular FRP cooling towers.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchMinneapolis, MN, United StatesHQ recorded Oct 9, 2026201-50040 contacts →

Exact match

“Unison Comfort Technologies is an independent company within the Greenheck Group that designs, manufactures, and supports commercial HVAC products.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 219 chilled water system manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,690 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chilled water system manufacturers based in the United States at a glance

As of Oct 9, 2026
29.9%Verified-email coverage
41.1Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Phoenix
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
90
51-200
37
201-500
9
501-1,000
4
1,001-5,000
8
10001+
1

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 219 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 “chilled water system manufacturers” 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 2,690 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 9, 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 “chilled water system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chilled water system manufacturers are there based in the United States?

RevenueBase identified 219 company matches for chilled water system manufacturers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most chilled water system manufacturers?

Phoenix leads with 5 company records, followed by Auburn (3) and Austin (3).

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 2,690 professional contacts with verified work emails tracked across these 219 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 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.