Company lists · Data refreshed October 2026

Top 25 Engineering inspection services based in Houston, United States

Name: Engineering 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 Oct 12, 2026 172 companies tracked

RevenueBase identified 172 company matches for engineering inspection services associated with Houston, United States as of October 2026 and tracks 4,717 professional contacts across them, including 1,884 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for engineering 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 October 12, 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 12, 2026 How this list was built

172Companies

4,717Contacts tracked

1,884Verified emails

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The 25 largest engineering inspection services based in Houston, United States

Ranked by team size

Top 25 of 172 company matches for engineering inspection services based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Walter P Moore	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,404 contacts →
	Exact match “Welcome to Walter P Moore!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	KBR Energo Engineering	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	n/a	795 contacts →
	Exact match “Energo Engineering is a KBR Company that provides the full package of structural integrity management (SIM) and advanced structural engineering services for offshore floating and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	HVJ Associates	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	199 contacts →
	Exact match “Completing public infrastructure projects comes with tremendous pressure to serve the public while completing each project on-time and on-budget.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	IDS Engineering Group	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	196 contacts →
	Exact match “Founded in 1970, IDS Engineering Group is a Houston-based civil engineering and surveying firm with over five decades of experience delivering infrastructure solutions for public…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Verispex	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	201-500	160 contacts →
	Exact match “About Us Cutting-edge technologies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	PPI Quality & Engineering, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	201-500	137 contacts →
	Exact match “PPI Quality & Engineering, a member of the Kiwa group of companies, saves its clients millions by providing economic solutions for complicated projects for the renewable energy…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Aegeus Inspection Solutions	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	101 contacts →
	Exact match “Aegeus Inspection Solutions delivers conventional and advanced non-destructive testing, inspection, engineering, and staff augmentation solutions for the energy, defense, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Omega Engineers, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	77 contacts →
	Exact match “Founded in 1984, OMEGA is an engineering and construction management firm specializing in infrastructure, civil engineering, highway engineering, transportation planning, railway…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Sowells Consulting Engineers SCE	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	66 contacts →
	Exact match “Sowells Consulting Engineers (SCE), established in 2010, is a professional services consulting firm specializing in leading project teams and providing quality control during the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Zadok Technologies, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	64 contacts →
	Exact match “Zadok Technologies – Providing Engineering And Field Services To The World Quality Companies provides engineering and field services to the world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Decon LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	55 contacts →
	Exact match “MBE \| SBE \| DBE \| HUB \| HHF, TBPE Firm No 16156 DECON LLC,founded by Fulvio Jaramillo, a consulting engineering firm committed to technical excellence, DECON’s services help…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	TKE Engineering & Design	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	45 contacts →
	Exact match “Who We Are TKE was founded in Houston, Texas in 1992 by Terry Eleiott, PE and his wife Kathy Eleiott.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	RPT Alliance LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	43 contacts →
	Exact match “As of December 8, 2025, RTP Alliance has been acquired by by Bowman.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Aviles Engineering Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	41 contacts →
	Exact match “Aviles Engineering Corporation (AEC) is a civil engineering firm that provides Geotechnical Engineering and Construction Materials Testing and Inspection (CMT).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	TEG	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Professional Engineering support for geotechnical, construction, oil and gas, horizontal directional drillings, materials testing, and forensic studies for residential and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	The Murillo Company	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Established in 1967, The Murillo Company (TMC) specializes in Geotechnical Engineering, Construction Materials Testing and Inspection, and a wide range of Environmental Services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	United Engineers, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	25 contacts →
	Exact match “United Engineers Inc.(UEI) is a Houston-based, full service consulting civil engineering and surveying firm providing services in the Houston and surrounding areas.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	HTS Inc. Consultants	Exact match	Houston, United StatesHQ recorded Oct 12, 2026	51-200	23 contacts →
	Exact match “HTS Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Pyramid Waterproofing, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	51-200	22 contacts →
	Exact match “Pyramid offers comprehensive roofing, waterproofing and inspection services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Kenall	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “Kenall is a SB and W/M/DBE company committed to providing civil engineering, geotechnical engineering, transportation engineering, water resources planning, environmental…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Spire Engineering	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “Spire is a structural integrity management and specialty engineering rm that solves difcult problems for the energy industry, drawing upon it’s unique package of analytics…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Arkk Engineers, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “ARKK Engineers, LLC is a municipal engineering firm that specializes in providing engineering design, construction management and inspection services for municipal infrastructure…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Concept Engineers, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “Concept Engineers is committed to delivering a higher quality of structural engineering to its clients, gleaned from decades of experience in commercial and residential…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Vecor Pipeline Integrity, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “In 2015, Vecor Pipeline Integrity was founded with the vision to help pipeline operators achieve regulatory compliance, as well as the safe and reliable operation of its assets.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Mcdowell Owens Engineering	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “McDowell Owens Engineering, Inc.” Recorded in the RevenueBase company graph · Oct 12, 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 “engineering 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 172 engineering inspection services based in Houston, United States

See the full list, filter by size, metro and specialty, and access 1,884 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering inspection services based in Houston, United States at a glance

As of Oct 12, 2026

39.9%Verified-email coverage

27.4Average contacts per company

11-50Median size (employees)

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 172 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 “engineering 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 1,884 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 12, 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.

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

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

RevenueBase identified 172 company matches for engineering inspection services associated with Houston, 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?

Walter P Moore 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 engineering inspection services?

Houston leads the United States with 172 company records, followed by New York (124) and Miami (69).

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 1,884 professional contacts with verified work emails tracked across these 172 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 12, 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.