Company lists · Data refreshed November 2026

Top 25 Chiller maintenance services based in the United States

Name: Chiller maintenance services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 1,651 companies tracked

RevenueBase identified 1,651 company matches for chiller maintenance services associated with the United States as of November 2026 and tracks 14,903 professional contacts across them, including 4,533 with verified work emails. Houston is the largest hub.

This list covers company matches for chiller 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

1,651Companies

14,903Contacts tracked

4,533Verified emails

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The 25 largest chiller maintenance services based in the United States

Ranked by team size

Top 25 of 1,651 company matches for chiller maintenance services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Tech24	Exact match	Greenville, SC, United StatesHQ recorded Nov 6, 2026	501-1,000	302 contacts →
	Exact match “Tech 24 is the service industry leader, providing fast, complete, multi-regional repair and preventive plan solutions for commercial refrigeration, cooking, beverage and HVAC…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	BFC Solutions	Exact match	Nashville, TN, United StatesHQ recorded Nov 6, 2026	501-1,000	258 contacts →
	Exact match “BFC Solutions is the leader in essential HVAC services for commercial multi-site facilities and chains nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Star Service INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Nov 6, 2026	201-500	210 contacts →
	Exact match “Our commitment to the commercial HVAC industry has remained unchanged since we began in 1952.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Emcor Services Aircond	Exact match	Smyrna, SC, United StatesHQ recorded Nov 6, 2026	201-500	191 contacts →
	Exact match “Backed by 80 years of experience, the more than 300 associates at EMCOR Services Aircond design and deliver comprehensive, timely, and cost effective HVAC and building system…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Hudson Technologies	Exact match	Woodcliff Lake, NJ, United StatesHQ recorded Nov 6, 2026	201-500	181 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 · Nov 6, 2026 · View company records in RevenueBase
6	Ontario Refrigeration Service, INC	Exact match	Ontario, United StatesHQ recorded Nov 6, 2026	51-200	174 contacts →
	Exact match “With 10 offices serving California, Arizona, Nevada, Utah, and Texas, we are never too far to provide service assistance whenever your equipment may require it!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	ONE Hour Heating & AIR Conditioning	Exact match	Myrtle Beach, SC, United StatesHQ recorded Nov 6, 2026	51-200	166 contacts →
	Exact match “We believe in… excellence and heart.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	A.B. MAY Heating, A C, Plumbing & Electrical	Exact match	Kansas City, MO, United StatesHQ recorded Nov 6, 2026	201-500	144 contacts →
	Exact match “Since 1959, A.B.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Dimplex Thermal Solutions	Exact match	Kalamazoo, MI, United StatesHQ recorded Nov 6, 2026	51-200	143 contacts →
	Exact match “Dimplex Thermal Solutions is a leading manufacturer of industrial and process chillers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Engineering Excellence	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 6, 2026	51-200	124 contacts →
	Exact match “National HVACR Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	P1 Service, LLC	Exact match	Lenexa, IA, United StatesHQ recorded Nov 6, 2026	51-200	121 contacts →
	Exact match “P1 Service, LLC is your single-source specialty contractor for comprehensive facility maintenance services in the Kansas City area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Custom AIR Products & Services, INC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	201-500	121 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 · Nov 6, 2026 · View company records in RevenueBase
13	ACIS	Exact match	Mckinney, TX, United StatesHQ recorded Nov 6, 2026	201-500	115 contacts →
	Exact match “Air-Conditioning Innovative Solutions serves Dallas, Fort Worth, Houston and Austin with commercial HVAC services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Advanced Refrigeration & AIR INC	Exact match	Orlando, FL, United StatesHQ recorded Nov 6, 2026	201-500	115 contacts →
	Exact match “1 IN COMMERCIAL REFRIGERATION Advanced Refrigeration & Air is pleased to provide a broad selection of services and systems designed to keep the air in your business at is best…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Powers Building Hvac, Controls, And Service	Exact match	North Little Rock, MS, United StatesHQ recorded Nov 6, 2026	201-500	114 contacts →
	Exact match “Our goal at Powers is to make your buildings productive, comfortable, and efficient to operate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Conserv Building Services, LLC	Exact match	Largo, FL, United StatesHQ recorded Nov 6, 2026	201-500	109 contacts →
	Exact match “ConServ Building Services, LLC provides HVAC repairs, preventative maintenance, and 24-hour emergency service for commercial businesses throughout the southeastern United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	IT Landes	Exact match	Harleysville, PA, United StatesHQ recorded Nov 6, 2026	51-200	101 contacts →
	Exact match “IT Landes offers a wide range of commercial and industrial mechanical services, including maintenance, on-demand service, and equipment repair and replacement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Brines Refrigeration	Exact match	Southfield, MI, United StatesHQ recorded Nov 6, 2026	11-50	96 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Legacy AIR	Exact match	Phoenix, CA, United StatesHQ recorded Nov 6, 2026	201-500	93 contacts →
	Exact match “Legacy Air is family owned and operated for over 15 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	ONE Stop Cooling And Heating	Exact match	Winter Park, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	93 contacts →
	Exact match “One Stop Cooling & Heating has been providing exceptional installations and service for 26 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	James River AIR Conditioning Company	Exact match	Richmond, VA, United StatesHQ recorded Nov 6, 2026	51-200	92 contacts →
	Exact match “James River Air Conditioning, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	LPC Services	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	51-200	92 contacts →
	Exact match “LPC Services, a Lochridge-Priest company, keeps Texas facilities running.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Crockett Facilities Services, INC	Exact match	Lanham, MD, United StatesHQ recorded Nov 6, 2026	201-500	90 contacts →
	Exact match “Crockett Facilities Services, Inc-"We're in this building together" Providing Preventive Maintenance and HVAC Services For Reliable, Safe and Efficient Building Operations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Indoor Environmental Services	Exact match	Sacramento, CA, United StatesHQ recorded Nov 6, 2026	51-200	85 contacts →
	Exact match “Indoor Environmental Services (IES) is a Mechanical Contractor offering HVAC Maintenance, Service, and Facility Solutions to Commercial and Industrial customers throughout the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Clark Service Group	Exact match	Lancaster, GA, United StatesHQ recorded Nov 6, 2026	51-200	82 contacts →
	Exact match “For over fifty years, Clark Service Group has supported the commercial kitchens that feed our communities.” 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 “chiller 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 1,651 chiller maintenance services based in the United States

See the full list, filter by size, metro and specialty, and access 4,533 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chiller maintenance services based in the United States at a glance

As of Nov 6, 2026

30.4%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Houston

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

741

11-50

654

51-200

197

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,651 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 “chiller 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 4,533 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 “chiller maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chiller maintenance services are there based in the United States?

RevenueBase identified 1,651 company matches for chiller 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?

Tech24 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chiller maintenance services?

Houston leads with 23 company records, followed by New York (17) and Charlotte (14).

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 4,533 professional contacts with verified work emails tracked across these 1,651 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.

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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.