Company lists · Data refreshed September 2026

Top 25 Water coils manufacturers based in the United States

RevenueBase identified 139 company matches for water coils manufacturers associated with the United States as of September 2026 and tracks 7,110 professional contacts across them, including 2,390 with verified work emails. Longview is the largest hub.

This list covers company matches for water coils 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 September 30, 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 30, 2026 How this list was built
139Companies
7,110Contacts tracked
2,390Verified emails
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The 25 largest water coils manufacturers based in the United States

Ranked by team size
Top 25 of 139 company matches for water coils manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 Sep 30, 20261,001-5,0001,208 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchJessup, MD, United StatesHQ recorded Sep 30, 20261,001-5,000906 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 30, 2026 · View company records in RevenueBase
3Exact matchTaneytown, MD, United StatesHQ recorded Sep 30, 20261,001-5,000569 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 · Sep 30, 2026 · View company records in RevenueBase
4Exact matchChaska, MN, United StatesHQ recorded Sep 30, 20261,001-5,000314 contacts →

Exact match

“Manufacturer of Plate Fin and Finned Tube Heat Exchangers Since 1928 Super Radiator Coils has been engineering and building cost effective, durable and thermal efficient heating…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchAdrian, MI, United StatesHQ recorded Sep 30, 20261,001-5,000246 contacts →

Exact match

“Brazeway is the world's largest producer of frost-free evaporator coils and a top global supplier of aluminum heat transfer tubing and components for the appliance, HVAC, and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchOklahoma City, OK, United StatesHQ recorded Sep 30, 2026501-1,000178 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 · Sep 30, 2026 · View company records in RevenueBase
7Exact matchStone Mountain, GA, United StatesHQ recorded Sep 30, 2026501-1,000140 contacts →

Exact match

“Advanced Distributor Products (ADP) started with a vision to produce the best evaporator coils in the country.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Sep 30, 2026201-500114 contacts →

Exact match

“Custom Air Products & Services, Inc.(CAPS), an AirX Climate Solutions company, is a full-service HVAC company that specializes in the design, construction, installation…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Sep 30, 2026501-1,000105 contacts →

Exact match

“Since it was founded in 1966 to provide the rapidly growing HVAC industry with an independent source of fan coils, First Co.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchOklahoma City, OK, United StatesHQ recorded Sep 30, 2026201-50098 contacts →

Exact match

“How does a fan coil company like IEC become a market leader?”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchColville, WA, United StatesHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
12Exact matchNiles, IL, United StatesHQ recorded Sep 30, 202651-20079 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchNewton, NC, United StatesHQ recorded Sep 30, 202651-20075 contacts →

Exact match

“Turbotec, an OEM manufacturer and established, specialist engineering business, produces a diverse range of high performance heat exchangers for virtually any space conditioning…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchEl Paso, TX, United StatesHQ recorded Sep 30, 2026201-50068 contacts →

Exact match

“Design + Build & Manufacturing HVAC Company.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchColton, CA, United StatesHQ recorded Sep 30, 2026201-50050 contacts →

Exact match

“Williams Comfort Products designs and manufactures high-performance HVAC solutions, specializing in furnaces, fan coil units, air handlers, and hydronic heating and cooling…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchLynchburg, VA, United StatesHQ recorded Sep 30, 202651-20050 contacts →

Exact match

“Founded in 1923, Aerofin is a leading manufacturer of finned tube heat exchanger coils and related heat transfer equipment and accessories such as process gas coolers/heaters…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchBuffalo, NY, United StatesHQ recorded Sep 30, 202651-20047 contacts →

Exact match

“Industry Innovation & Customer Satisfaction For decades, customers have looked to Rittling for the industry's most advanced, reliable and efficient heating designs.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchTowaco, NJ, United StatesHQ recorded Sep 30, 202651-20047 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 · Sep 30, 2026 · View company records in RevenueBase
19Exact matchConyers, GA, United StatesHQ recorded Sep 30, 202651-20045 contacts →

Exact match

“Manufacturer of Accessory Products for the Commercial HVAC Industry and Others.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchWichita Falls, TX, United StatesHQ recorded Sep 30, 202651-20045 contacts →

Exact match

“Magic Aire is an independent Manufacturer of Heating, Ventilation and Air Conditioning (HVAC) components, fan coils, air handlers and unit ventilators.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchHumble, TX, United StatesHQ recorded Sep 30, 2026201-50043 contacts →

Exact match

“Founded in 1975 and headquartered in Humble, Texas, Aspen Manufacturing, a wholly owned subsidiary of RectorSeal, LLC, is one of the largest independent producers of evaporator…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchMinneapolis, MN, United StatesHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
23Exact matchHouma, LA, United StatesHQ recorded Sep 30, 202651-20037 contacts →

Exact match

“LeBlanc & Associates, LLC is a leader along the Gulf Coast specializing in custom HVAC and refrigeration systems, sheet metal fabrication, and custom galley packages in the…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchEaston, MD, United StatesHQ recorded Sep 30, 202651-20036 contacts →

Exact match

“Welcome to The Whalen Company, manufacturers of the original vertical stack fan coil unit and water source heat pumps.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchWhittier, CA, United StatesHQ recorded Sep 30, 202651-20029 contacts →

Exact match

“Rahn Industries is a nationally recognized quality leader that has been engineering and manufacturing cost effective, OEM, and custom HVAC/R replacement coils for over 30…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 139 water coils manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,390 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water coils manufacturers based in the United States at a glance

As of Sep 30, 2026
33.6%Verified-email coverage
51.2Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · Longview
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
40
51-200
27
201-500
9
501-1,000
3
1,001-5,000
10
5,001-10,000
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 139 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 “water coils 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 2,390 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 30, 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 “water coils manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 139 company matches for water coils manufacturers 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?

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

Which city has the most water coils manufacturers?

Longview leads with 5 company records, followed by Houston (3) and Lynchburg (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 2,390 professional contacts with verified work emails tracked across these 139 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 30, 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.