Company lists · Data refreshed September 2026

Top 25 Industrial fire inspection services based in Houston, United States

Name: Industrial fire inspection services based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 62 companies tracked

RevenueBase identified 62 company matches for industrial fire inspection services associated with Houston, United States as of September 2026 and tracks 1,010 professional contacts across them, including 412 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for industrial fire inspection services associated with Houston, 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 17, 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 17, 2026 How this list was built

62Companies

1,010Contacts tracked

412Verified emails

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The 25 largest industrial fire inspection services based in Houston, United States

Ranked by team size

Top 25 of 62 company matches for industrial fire inspection services based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Thompson Safety	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	281 contacts →
	Exact match “Thompson Safety, headquartered in Houston, TX and located in 23 markets across the United States, provides a comprehensive suite of on-site first aid and fire protection services…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Verispex	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	151 contacts →
	Exact match “About Us Cutting-edge technologies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	American Fire Systems, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	104 contacts →
	Exact match “American Fire Systems, Inc.(AFS) opened its doors in February 2002 and has since grown to be one of the leaders in the fire protection industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Pilko & Associates	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	50 contacts →
	Exact match “We are the trusted Advisor to corporate officers and boards on mitigating Operational/EHS Risks and unlocking value for global energy, chemical and industrial companies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	International Safety Systems, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “International Safety Systems, Inc.(ISS) is a consulting company providing cost effective and high quality industrial hygiene and safety services to 35+ countries from its offices…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Firepro Tech, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “FirePro Tech, LLC is a full service fire protection company providing high quality fire safety solutions for a wide range of fire protection systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Fire Protection Service, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Fire Protection Service is a leader in the development, design, and installation of fire suppression systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Koetter Fire Protection Of Houston A Pye-Barker Fire & Safety Company	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “We are your premier full service, specialty fire systems contractor offering installation, inspection and service of fire alarm, smoke detection, suppression, kitchen hood…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Electrostar	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “ELECTROSTAR provides turnkey FIRE, SMOKE & WATER restoration solutions to Insurance Professionals, Emergency Service Providers, Facilities Managers, Business Owners and Homeowners.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Kauffman Company Fire & Life Safety	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Kauffman Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Classic Protection Systems INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mcdowell Owens Engineering	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “McDowell Owens Engineering, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	OMC International, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Founded in 2002 by David Bingham, OMC International, LLC offers third party inspection services worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Advantage Fire Protection	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Advantage Fire Protection Company Houston Commercial & Industrial Experts in fire protection and suppression Alarms, Sprinklers, Gas Detection, etc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Chero-Key Piping Co. Fire Protection	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Chero-Key Piping Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Risk Integrity Safety Knowledge, Inc. Risk, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Risk Integrity Safety Knowledge, Inc.(RISK, Inc.) is a global safety consulting company offering a full range of technical consulting, training, and staffing services in Process…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Oasis Fire Protection INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Oasis Fire Protection Inc is a Construction company located in 5407 Glenmont Dr Ste F, Houston, Texas, United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Quality Industrial Services, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Qualified Inspection Services	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Qualified Inspection Services is a construction company based out of P.O.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Iriis, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “IRIIS offers a broad range of inspection-based services, including limited and full condition inspections of Land and Offshore Drilling and Production assets and facilities…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Compliance Safety Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Compliance Safety Consulting is a team of safety consultants who excel in providing professional and comprehensive regulatory compliance, bilingual safety training for various…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	FSD Protection	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Fully licensed fire and life safety company that specializes in fire alarm, sprinkler, fire pumps, fire suppression, fire/smoke dampers, kitchen hood cleaning.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Industrial Fire	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “For over 80 years, Texas businesses have trusted Industrial Fire to keep their locations safe, compliant, and running without interruption.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	DFC Industrial Services	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “We Inspect and clean Industrial Storage Tanks and other liquid holding structures while they remain online.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Covenant Rock Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “To offer our clients a comprehensive partnership that ensures self-sustaining safety, savings, and success - Personalized Consulting the way it should be Clinical and Non-Clinical…” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial fire inspection 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 62 industrial fire inspection services based in Houston, United States

See the full list, filter by size, metro and specialty, and access 412 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial fire inspection services based in Houston, United States at a glance

As of Sep 17, 2026

40.8%Verified-email coverage

16.3Average contacts per company

11-50Median size (employees)

Sep 17, 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 62 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 Houston, United States whose business descriptions match “industrial fire inspection 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 412 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 17, 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.

Industrial fire inspection services by metro in the United States

Industrial fire inspection services in New York49

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 “industrial fire inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial fire inspection services are there based in Houston, United States?

RevenueBase identified 62 company matches for industrial fire inspection services associated with Houston, 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?

Thompson Safety 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 industrial fire inspection services?

Houston leads the United States with 62 company records, followed by New York (49) and Miami (28).

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 412 professional contacts with verified work emails tracked across these 62 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 17, 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.