Company lists · Data refreshed September 2026

Top 25 Variable refrigerant flow system manufacturers based in the United States

RevenueBase identified 185 company matches for variable refrigerant flow system manufacturers associated with the United States as of September 2026 and tracks 15,520 professional contacts across them, including 3,615 with verified work emails. Miami is the largest hub.

This list covers company matches for variable refrigerant flow 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 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
185Companies
15,520Contacts tracked
3,615Verified emails
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The 25 largest variable refrigerant flow system manufacturers based in the United States

Ranked by team size
Top 25 of 185 company matches for variable refrigerant flow system 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 matchMinneapolis, MN, United StatesHQ recorded Sep 30, 202610001+4,204 contacts →

Exact match

“Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchColumbia, MD, United StatesHQ recorded Sep 30, 2026201-500333 contacts →

Exact match

“Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 30, 20261,001-5,000316 contacts →

Exact match

“Nailor Industries, Inc, operating under Nailor International Group, is a privately held, family-owned company with headquarters located in Houston, TX.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchMesa, AZ, United StatesHQ recorded Sep 30, 2026501-1,000279 contacts →

Exact match

“Shaping the Future of Sustainable Climate Control At XNRGY Climate Systems, we are on a mission to revolutionize climate control with a focus on sustainability and innovation.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchMiami, FL, United StatesHQ recorded Sep 30, 202610001+240 contacts →

Exact match

“Daikin is a multinational and leading provider of HVAC (Heating, Ventilation, Air Conditioning and Refrigeration) solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchFort Wayne, IN, United StatesHQ recorded Sep 30, 2026201-500224 contacts →

Exact match

“WaterFurnace International, Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchFenton, MO, United StatesHQ recorded Sep 30, 2026201-500216 contacts →

Exact match

“Trane® is a world leader in air conditioning systems, services and solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchRoanoke, TX, United StatesHQ recorded Sep 30, 202651-200168 contacts →

Exact match

“Samsung HVAC America delivers industry-leading heating, ventilation, and air conditioning solutions engineered for the next generation of indoor comfort.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchPhoenix, AZ, United StatesHQ recorded Sep 30, 2026201-500146 contacts →

Exact match

“Varitec, a member of the DAIKIN group, is a leader in the engineering, developing, and installing of large-scale, energy-efficient HVAC systems for commercial buildings.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchOrlando, FL, United StatesHQ recorded Sep 30, 2026201-500127 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 · Sep 30, 2026 · View company records in RevenueBase
11Exact matchPine Brook, NJ, United StatesHQ recorded Sep 30, 202651-200126 contacts →

Exact match

“Fujitsu General America is a provider of heating and cooling solutions for every application, backed by the finest service, support, training, and programs for the United States…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Sep 30, 202610001+122 contacts →

Exact match

“As the largest producer of Service Valves, Reversing Valves, Electronic Expansion Valves and Microchannel (HVACR) in the world, Sanhua has earned the trust of major HVACR brands…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchNorth Syracuse, NY, United StatesHQ recorded Sep 30, 2026201-500113 contacts →

Exact match

“Since our inception in 1984, ICM has served the HVAC/R controls market place through our OEM and Aftermarket Distribution partners.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchWashington, MO, United StatesHQ recorded Sep 30, 2026n/a85 contacts →

Exact match

“From the 1947 launch of the Catch-All®, the world’s first molded core filter-drier, to today’s intricate electronic valve and controller packages, for over 90 years Parker Sporlan…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Sep 30, 202651-20076 contacts →

Exact match

“DXS specializes exclusively in variable refrigerant flow (VRF) air conditioning and heating systems.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchBeachwood, OH, United StatesHQ recorded Sep 30, 202611-5063 contacts →

Exact match

“Ephoca is the US subsidiary of Innova SRL - Via 1° Maggio, 8 – 38089 Storo (TN) Italy”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Sep 30, 2026201-50053 contacts →

Exact match

“Helping buildings breathe better.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchSunnyside, NY, United StatesHQ recorded Sep 30, 202611-5047 contacts →

Exact match

“Klima New York, LLC is a leading provider of Variable Refrigerant Flow and Dedicated Outdoor Air Systems (DOAS Systems).”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchSt James, NY, United StatesHQ recorded Sep 30, 2026201-50040 contacts →

Exact match

“Islandaire is the fastest growing specialty air conditioning and heating manufacturer in North America.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchCountryside, IL, United StatesHQ recorded Sep 30, 202611-5038 contacts →

Exact match

“Welcome to Perfect Aire, your trusted partner in home comfort solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchPittsburgh, PA, United StatesHQ recorded Sep 30, 202611-5031 contacts →

Exact match

“Pittsburgh Air Systems – Air Industrial is the region’s leading supplier of Commercial and Industrial Heating, Ventilating, and Air Conditioning (HVAC) equipment and systems.”

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

Showing 25 of 185 variable refrigerant flow system manufacturers based in the United States

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Variable refrigerant flow system manufacturers based in the United States at a glance

As of Sep 30, 2026
23.3%Verified-email coverage
83.9Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · Miami
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
59
51-200
29
201-500
18
501-1,000
5
1,001-5,000
12
5,001-10,000
1
10001+
8

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 185 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 “variable refrigerant flow 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 3,615 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 “variable refrigerant flow system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many variable refrigerant flow system manufacturers are there based in the United States?

RevenueBase identified 185 company matches for variable refrigerant flow system 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?

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

Which city has the most variable refrigerant flow system manufacturers?

Miami leads with 7 company records, followed by New York (5) and Dallas (4).

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 3,615 professional contacts with verified work emails tracked across these 185 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.