Company lists · Data refreshed October 2026

Top 18 Custom hvac system manufacturers based in San Antonio, United States

Name: Custom hvac system manufacturers based in San Antonio, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 57 companies tracked

RevenueBase identified 57 company matches for custom hvac system manufacturers associated with San Antonio, United States as of October 2026 and tracks 669 professional contacts across them, including 211 with verified work emails. Across the United States, Houston is the largest hub for this category (128 companies); San Antonio has 57.

This list covers company matches for custom hvac system manufacturers associated with San Antonio, 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 11, 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 11, 2026 How this list was built

57Companies

669Contacts tracked

211Verified emails

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The 18 largest custom hvac system manufacturers based in San Antonio, United States

Ranked by team size

Top 18 of 57 company matches for custom hvac system manufacturers based in San Antonio, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Insco Distributing, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	201-500	205 contacts →
	Exact match “Trusted family-owned HVAC distributor proudly working in the best interest of contractors since 1958.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Texas Chiller Systems	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	51-200	70 contacts →
	Exact match “Our team at Texas Chiller Systems specializes in HVAC, plumbing, process piping, and the production of complete facility solutions for commercial properties.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Gillette AIR Conditioning Company, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	51-200	65 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Comfort-Air Engineering, Inc. & Primo Plumbing, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	51-200	38 contacts →
	Exact match “There is nothing more inconvenient than struggling with cooling, heating, or plumbing problems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Performance Mechanical, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	51-200	22 contacts →
	Exact match “Performance Mechanical, Inc.(PMI) is a full-service mechanical contractor that self-performs a wide range of mechanical services for commercial projects throughout Central Texas.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Holts Mechanical	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	51-200	18 contacts →
	Exact match “Since 1972, Holts Mechanical has grown into a recognized and trusted commercial HVAC contractor serving the greater San Antonio area and beyond.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	AIR Performance Service Of Central Texas	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	51-200	14 contacts →
	Exact match “As a Commercial Service Contractor, our goal is to help ease the stress of maintaining commercial properties.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Lashley South Texas, LLC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	11-50	13 contacts →
	Exact match “At Lashley South Texas, our team of HVAC experts can help you diagnose and find solutions for a range of HVAC problems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	SA Specialties	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	1-10	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Amcon Controls INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	11-50	8 contacts →
	Exact match “Amcon Controls designs HVAC control systems and distributes HVAC control products including HVAC temperature sensors, relative humidity sensors, differential pressure…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	AIR & Plumbing Today	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	11-50	8 contacts →
	Exact match “Air & Plumbing Today in San Antonio offers fast air conditioning repair and plumbing repairs, skilled plumbers and knowledgeable AC repair technicians who will go the extra mile…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Mr. Wilson Heating & AIR Conditioning	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “Mr Wilson Heating & Air is one of San Antonio's most trusted names in home and business HVAC.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Professional Engineer Balance Lab, LLC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “Established in 1978, PEBL has a long history of providing professional HVAC consulting services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	AIR Authority LLC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “Full service commercial and residential HVAC company.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Bravo Heating And AIR Conditioning LLC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “Bravo is a Veteran owned, community oriented company with exceptional culture of service providing HONEST, QUALITY and RELIABLE.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Climate Magic AIR Conditioning & Heating	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	11-50	1 contacts →
	Exact match “Family owned and operated since 1985, Climate Magic has been dedicated to servicing the HVAC needs of San Antonio.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Urban Heating & AIR Conditioning	Exact match	San Antonio, TX, United StatesHQ recorded Oct 11, 2026	11-50	1 contacts →
	Exact match “Heating & Air Conditioning: Installation, Service and Repair” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Coolmark Heating And AIR	Exact match	San Antonio, United StatesHQ recorded Oct 11, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 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 “custom hvac system manufacturers”. 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 18 of 57 custom hvac system manufacturers based in San Antonio, United States

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom hvac system manufacturers based in San Antonio, United States at a glance

As of Oct 11, 2026

31.5%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Antonio, so it is reported there. Company counts and contact totals on this page are exact for San Antonio, over 57 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 San Antonio, United States whose business descriptions match “custom hvac 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 211 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 11, 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.

Custom hvac system manufacturers by metro in the United States

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 “custom hvac system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom hvac system manufacturers are there based in San Antonio, United States?

RevenueBase identified 57 company matches for custom hvac system manufacturers associated with San Antonio, 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?

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

Which city in the United States has the most custom hvac system manufacturers?

Houston leads the United States with 128 company records, followed by New York (111) and Indianapolis (59). San Antonio has 57.

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 211 professional contacts with verified work emails tracked across these 57 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 11, 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.