Company lists · Data refreshed September 2026

Top 25 Hvac suppliers for agriculture based in Houston, United States

Name: Hvac suppliers for agriculture based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 88 companies tracked

RevenueBase identified 88 hvac suppliers for agriculture headquartered in Houston, United States as of September 2026 and tracks 903 professional contacts across them, including 340 with verified work emails. Houston is the largest hub.

This list covers hvac suppliers for agriculture headquartered in Houston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

88Companies

903Contacts tracked

340Verified emails

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The 25 largest hvac suppliers for agriculture based in Houston, United States

Ranked by team size

Top 25 of 88 hvac suppliers for agriculture based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to hvac suppliers for agriculture: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Custom AIR Products & Services, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	201-500	114 contacts →
	Partial evidence “Custom Air Products & Services, Inc.(CAPS), an AirX Climate Solutions company, is a full-service HVAC company that specializes in the design, construction, installation…” Source: RevenueBase Database · checked Sep 16, 2026
2	Century A C Supply	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	201-500	102 contacts →
	Strong evidence “Century A/C Supply is a wholesale distributor of HVAC equipment and supplies whose mission is to be an employee-driven company providing customers with service beyond expectations.” Source: RevenueBase Database · checked Sep 16, 2026
3	DWD International, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	64 contacts →
	Partial evidence “Founded in 1974, DWD International designs, manufactures, installs, and maintains industrial HVAC, pressurization, filtration and control systems that can withstand the most…” Source: RevenueBase Database · checked Sep 16, 2026
4	WAY Companies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	42 contacts →
	Indirect evidence “Way Companies is a full-service commercial and industrial HVACR contractor delivering mechanical design-build, preventative maintenance, emergency service, retrofits, and building…” Source: RevenueBase Database · checked Sep 16, 2026
5	Comfort Systems USA	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	41 contacts →
	Partial evidence “As a leading HVAC retrofit, design, build, and services firm based in Houston, Comfort Systems USA - South Central specializes in installing, maintaining, and upgrading mechanical…” Source: RevenueBase Database · checked Sep 16, 2026
6	Roessler Equipment Company	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	32 contacts →
	Strong evidence “Founded in 1963, Roessler Equipment Company is the leading supplier of commercial HVAC products in the Houston, Texas region.” Source: RevenueBase Database · checked Sep 16, 2026
7	Delta T Equipment	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “Delta T Equipment was founded in January of 2005 after it was recognized that there was a need for a customer service oriented agency that could represent quality HVAC and…” Source: RevenueBase Database · checked Sep 16, 2026
8	Allstyle Coil Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “Allstyle Coil Company is a manufacturer of residential & commercial air conditioning equipment.” Source: RevenueBase Database · checked Sep 16, 2026
9	Verbet Industries	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	501-1,000	24 contacts →
	Indirect evidence “With over 44 years of existence, Verbet Industries is leader in the design and manufacture of air distribution products.” Source: RevenueBase Database · checked Sep 16, 2026
10	Comflow Mechanical Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	23 contacts →
	Partial evidence “Established in 2005, Comflow Mechanical Services is a leading provider in commercial HVAC services in Houston, Tx.” Source: RevenueBase Database · checked Sep 16, 2026
11	Thermal Corporation	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	23 contacts →
	Indirect evidence “Thermal Corporation, a division of Nailor International, Inc, has manufactured high-quality, custom air handling equipment since 1945.” Source: RevenueBase Database · checked Sep 16, 2026
12	Lashley & Associates, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Lashley & Associates is a manufacturer's representative, as well as a distributor for major manufacturing companies serving the Heating, Ventilation, and Air Conditioning (HVAC)…” Source: RevenueBase Database · checked Sep 16, 2026
13	Gregory-Edwards, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Facilities Mechanical	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Facilities Mechanical is a facilities services company based out of 12933 Brittmoore Park Dr, Houston, Texas, United States.” Source: RevenueBase Database · checked Sep 16, 2026
15	Distribaire, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	AIR Tech Of Houston	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Air Tech of Houston is a customer focused heating and air-conditioning company that was originally started in 1985.” Source: RevenueBase Database · checked Sep 16, 2026
17	UJ Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “UJ GROUP has been trading varieties of products since 1998.” Source: RevenueBase Database · checked Sep 16, 2026
18	Trilogy Services AC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “Trilogy Services A/C is one of the leaders in commercial Air conditioning and heating installations in Houston.” Source: RevenueBase Database · checked Sep 16, 2026
19	Southland Mechanical	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “Southland Mechanical is a premier commercial and industrial HVAC construction and service provider delivering industrial-strength HVAC solutions across the Houston metropolitan…” Source: RevenueBase Database · checked Sep 16, 2026
20	H.D. Grant Company, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “H.D.” Source: RevenueBase Database · checked Sep 16, 2026
21	Eldridge USA	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Established in 1946 as L.C.” Source: RevenueBase Database · checked Sep 16, 2026
22	Hage Energy	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Hage Energy is a Houston-based HVAC and home performance company specializing in residential and light-commercial air conditioning, heating, and energy-efficiency solutions across…” Source: RevenueBase Database · checked Sep 16, 2026
23	Environmental AIR Systems, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Temper Mechanical AIR & Heat LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “We provide services that include A/C Heat installation, Repair, Maintenance, and Retrofits to residential and commercial customers.” Source: RevenueBase Database · checked Sep 16, 2026
25	M E Brown AIR Conditioning Company LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “With more than 34 years in the heating and cooling business, M.E.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hvac suppliers for agriculture. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hvac suppliers for agriculture.
Partial evidence: Its own public description names part of hvac suppliers for agriculture, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac suppliers for agriculture. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 88 hvac suppliers for agriculture based in Houston, United States

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Hvac suppliers for agriculture based in Houston, United States at a glance

As of Sep 16, 2026

37.7%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 88 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hvac suppliers for agriculture, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Houston, United States whose own description of what they do matches “hvac suppliers for agriculture”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hvac suppliers for agriculture), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among hvac suppliers for agriculture, and records with no verified work email. Companies headquartered outside Houston are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 340 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hvac suppliers for agriculture by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hvac suppliers for agriculture, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hvac suppliers for agriculture are there based in Houston, United States?

RevenueBase identified 88 hvac suppliers for agriculture headquartered in Houston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Custom AIR Products & Services, INC, headquartered in Houston, tops this list with the largest team on record.

Which city has the most hvac suppliers for agriculture?

Houston leads with 88 headquartered companies, followed by New York (63) and Miami (44).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 340 verified decision-maker contacts tracked across these 88 companies.

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 Smart Search, 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.