Company lists · Data refreshed September 2026

Top 10 Hvac contractors based in Katy, United States

Name: Hvac contractors based in Katy, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 26 companies tracked

RevenueBase identified 26 company matches for hvac contractors associated with Katy, United States as of September 2026 and tracks 105 professional contacts across them, including 30 with verified work emails. Across the United States, Houston is the largest hub for this category (232 companies); Katy has 26.

This list covers company matches for hvac contractors associated with Katy, 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 16, 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 16, 2026 How this list was built

26Companies

105Contacts tracked

30Verified emails

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The 10 largest hvac contractors based in Katy, United States

Ranked by team size

Top 10 of 26 company matches for hvac contractors based in Katy, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	Brandt Electrical, A C, And Roofing Services, INC	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	51-200	44 contacts →
	Exact match “For over 35 years – Brandt Electrical, A/C & Roofing has provided prompt and reliable repairs, installations, and new construction services to the Houston, and surrounding areas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	S&s Hvac Equipment	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	11-50	9 contacts →
	Exact match “We formed as an HVAC provider in November 2007 as a small company with over 120 years experience in the construction industry.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Mr. Reliable Heating & AIR	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	11-50	5 contacts →
	Exact match “Mr.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	Ideal AIR Services, INC	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “Ideal Air Services is an experienced HVAC contractor serving the Houston, TX area.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Goode Brothers AIR Conditioning & Heating, INC	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	11-50	3 contacts →
	Exact match “Goode Brothers Heating and Air Conditioning, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	4c A C & Heating	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “4C A/C & Heating is a residential & commerical air conditioning and heating company located in Katy, Texas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Purair AIR Conditioning & Heating	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	11-50	1 contacts →
	Exact match “Purair offers air-conditioning and heating services including routine and emergency repair, maintenance and equipment replacement.We can handle all major brands of HVAC equipment.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Cool-Leo A C & Heat	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	11-50	1 contacts →
	Exact match “Cool-Leo A/C & Heat is dedicated to delivering top-notch heating, cooling, and air quality services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	TAM A C & Heating	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “TAM A/C & Heating has over 40 years experience repairing and replacing air conditioning units in Houston, Katy, Sugar Land, Richmond and other communities in South Texas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	EJL AIR Solutions LLC	Exact match	Katy, TX, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “WHO WE ARE!” Recorded in the RevenueBase company graph · Sep 16, 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 “hvac contractors”. 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 10 of 26 hvac contractors based in Katy, United States

See the full list, filter by size, metro and specialty, and access 30 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac contractors based in Katy, United States at a glance

As of Sep 16, 2026

28.6%Verified-email coverage

4.0Average contacts per company

1-10Median size (employees)

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Katy, so it is reported there. Company counts and contact totals on this page are exact for Katy, over 26 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 Katy, United States whose business descriptions match “hvac contractors” 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 30 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 16, 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.

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

How many hvac contractors are there based in Katy, United States?

RevenueBase identified 26 company matches for hvac contractors associated with Katy, 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?

Brandt Electrical, A C, And Roofing Services, 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 hvac contractors?

Houston leads the United States with 232 company records, followed by New York (166) and Phoenix (120). Katy has 26.

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 30 professional contacts with verified work emails tracked across these 26 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 16, 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.