Company lists · Data refreshed October 2026

Top 18 Building services companies based in San Antonio, United States

Name: Building services companies 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 9, 2026 64 companies tracked

RevenueBase identified 64 company matches for building services companies associated with San Antonio, United States as of October 2026 and tracks 4,518 professional contacts across them, including 136 with verified work emails. Across the United States, New York is the largest hub for this category (214 companies); San Antonio has 64.

This list covers company matches for building services companies 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 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

64Companies

4,518Contacts tracked

136Verified emails

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The 18 largest building services companies based in San Antonio, United States

Ranked by team size

Top 18 of 64 company matches for building services companies based in San Antonio, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ISS Facility Services	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	10001+	4,123 contacts →
	Exact match “ISS is a leading workplace experience and facility management company, connecting people and places to make the world work better.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Texas Chiller Systems	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
3	Comfort-Air Engineering, Inc. & Primo Plumbing, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
4	City Wide Facility Solutions - SAN Antonio	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	201-500	20 contacts →
	Exact match “City Wide Facility Solutions (San Antonio) is a leading Management Company in the Facility Services space proudly serving the San Antonio and surrounding area.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	AIR Performance Service Of Central Texas	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
6	Ohaver Plumbing	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	1-10	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	KGC Construction Services	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	1-10	11 contacts →
	Exact match “Welcome to KGC Construction Services, your premier partner in commercial construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Cool Component Htg. & A C INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Kopplow Construction Company, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match “For over 40 years, Kopplow Construction has been providing a level of quality and service unmatched in the industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Evenflow Home & Commercial Services	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match “Evenflow Home & Commercial Services offers residential and commercial master electrical, master plumbing, and HVAC services.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Treco Services, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	51-200	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Mr. Wilson Heating & AIR Conditioning	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
13	Merit Facility Management	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Whatever you need done at your facility, we provide it.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	AK & J Group, LLC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Alamo Janitorial	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “At Alamo Janitorial we offer comprehensive janitorial services tailored to meet the unique needs of your business.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Shafer Services INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	11-50	1 contacts →
	Exact match “Shafer Services is the premiere air conditioning, heating, and plumbing service provider in San Antonio, TX.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	HIC Property Services LLC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	11-50	1 contacts →
	Exact match “Established in 2021, HIC Property Services LLC stands as a premier property maintenance partner in San Antonio, TX.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Boone Construction Management	Exact match	San Antonio, TX, United StatesHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “At Boone Construction Management, we are committed to delivering exceptional construction and facilities management services.” Recorded in the RevenueBase company graph · Oct 9, 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 “building services companies”. 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 64 building services companies based in San Antonio, United States

See the full list, filter by size, metro and specialty, and access 136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building services companies based in San Antonio, United States at a glance

As of Oct 9, 2026

3.0%Verified-email coverage

70.6Average contacts per company

11-50Median size (employees)

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 64 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 “building services companies” 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 136 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.

Building services companies 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 “building services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building services companies are there based in San Antonio, United States?

RevenueBase identified 64 company matches for building services companies 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?

ISS Facility Services 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 building services companies?

New York leads the United States with 214 company records, followed by Houston (150) and Atlanta (86). San Antonio has 64.

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 136 professional contacts with verified work emails tracked across these 64 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.