Company lists · Data refreshed November 2026

Top 25 Structural inspection services based in the United States

Name: Structural inspection services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,835 companies tracked

RevenueBase identified 3,835 company matches for structural inspection services associated with the United States as of November 2026 and tracks 24,856 professional contacts across them, including 7,650 with verified work emails. Houston is the largest hub.

This list covers company matches for structural inspection services associated with the 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 November 6, 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 Nov 6, 2026 How this list was built

3,835Companies

24,856Contacts tracked

7,650Verified emails

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The 25 largest structural inspection services based in the United States

Ranked by team size

Top 25 of 3,835 company matches for structural inspection services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Nova Engineering And Environmental, LLC	Exact match	Kennesaw, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	541 contacts →
	Exact match “Established in 1996, NOVA was originally founded to provide Environmental Consulting, Geotechnical Engineering, and Construction Materials Testing and Inspection services to the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Socotec US	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	498 contacts →
	Exact match “Welcome to SOCOTEC in the US, Trusted Expertise, From the Ground Up.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Hoist & Crane Service Group	Exact match	New Orleans, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	399 contacts →
	Exact match “Hoist & Crane Service Group is a national leader in comprehensive inspection and maintenance services for overhead lifting equipment and industrial elevators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Frontier Integrity Solutions	Exact match	Tulsa, OK, United StatesHQ recorded Nov 6, 2026	201-500	391 contacts →
	Exact match “The FIS Management Team understands the changing landscape brought on by todays demands on inspection providers and strives to differentiate ourselves through strategic service…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Versa Integrity Group, INC	Exact match	Tomball, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	366 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Buyers Protection Group BPG	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	201-500	357 contacts →
	Exact match “At BPG, we believe home inspections shouldn’t end at the driveway.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Telgian	Exact match	Phoenix, TX, United StatesHQ recorded Nov 6, 2026	201-500	353 contacts →
	Exact match “Since 1985, Telgian has served as a trusted partner to clients around the globe, providing innovative fire, security, life safety consulting and engineering/design services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Hancock Claims Consultants	Exact match	Alpharetta, GA, United StatesHQ recorded Nov 6, 2026	201-500	336 contacts →
	Exact match “Hancock Claims Consultants has partnered with insurance carriers across the United States for over 20 years, delivering full claims lifecycle services that help insurers close…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	VDA	Exact match	East Hanover, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	267 contacts →
	Exact match “VDA is a global leader in elevator and escalator consulting and inspection services, helping building owners, developers, and facility managers keep systems safe, compliant, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	US Inspect	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	201-500	201 contacts →
	Exact match “US Inspect is one of the nation’s leading property inspection services firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Leighton	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	51-200	194 contacts →
	Exact match “Leighton, a Verdantas Company, provides environmental, geotechnical, materials testing, and special inspection services across the built community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Twining, INC	Exact match	Long Beach, CA, United StatesHQ recorded Nov 6, 2026	201-500	191 contacts →
	Exact match “Twining has continued to expand and evolve since its inception more than a century ago.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	GMR	Exact match	Heath, TX, United StatesHQ recorded Nov 6, 2026	51-200	187 contacts →
	Exact match “GMR has become known as the "Industry Best Practice" for helping facilities document existing conditions, prepare for improvements, and minimize risk.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	DBI Consultants	Exact match	New York, TX, United StatesHQ recorded Nov 6, 2026	51-200	184 contacts →
	Exact match “We evaluate damaged structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Techcorr Usa, LLC	Exact match	Pasadena, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	179 contacts →
	Exact match “The TechCorr name is synonymous with safe, quality inspection services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Smith-Emery	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	201-500	165 contacts →
	Exact match “Smith-Emery has been providing inspection and materials testing services for public agencies and private companies for the past 113 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Qualspec	Exact match	Deer Park, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	164 contacts →
	Exact match “QualSpec is a leading industrial inspection firm headquartered in Houston, Texas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Verispex	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	201-500	164 contacts →
	Exact match “About Us Cutting-edge technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Burgess Construction Consultants, INC	Exact match	Fairview, CO, United StatesHQ recorded Nov 6, 2026	201-500	156 contacts →
	Exact match “Since 1986, Burgess Construction Consultants, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Hirani Engineering And Land Surveying, D.P.C	Exact match	Hicksville, United StatesHQ recorded Nov 6, 2026	51-200	152 contacts →
	Exact match “Hirani Engineering & Land Surveying, D.P.C, based in Jericho, New York, was formed in 1991.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	LSS Life Safety Services	Exact match	Louisville, KY, United StatesHQ recorded Nov 6, 2026	201-500	139 contacts →
	Exact match “LSS Life Safety Services® (LSS) is a nationwide leader of fire and smoke damper inspections and repairs, fire door inspection, repair, and re-labeling, as well as firestopping and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	On & Offshore Quality Control Specialist, Llc. QCS	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	136 contacts →
	Exact match “Welcome to On & Offshore Quality Control Specialists, LLC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Gilsanz Murray Steficek	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	131 contacts →
	Exact match “Gilsanz Murray Steficek is a structural engineering and building envelope consulting firm committed to creating solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	JAN X-Ray Services, INC	Exact match	Parma, MO, United StatesHQ recorded Nov 6, 2026	201-500	131 contacts →
	Exact match “JANX is a leader in nondestructive testing and inspection solutions with offices throughout the USA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	TJ Inspection	Exact match	Plano, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	129 contacts →
	Exact match “The core of TJ Inspection has always included a unique concept that has continued to drive our company into what it is today, an inspection company ran by inspectors.” Recorded in the RevenueBase company graph · Nov 6, 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 “structural 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 3,835 structural inspection services based in the United States

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Structural inspection services based in the United States at a glance

As of Nov 6, 2026

30.8%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · Houston

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,846

11-50

770

51-200

134

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,835 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 the United States whose business descriptions match “structural 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 7,650 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 November 6, 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.

Structural inspection services by metro

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

How many structural inspection services are there based in the United States?

RevenueBase identified 3,835 company matches for structural inspection services associated with the United States as of November 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?

Nova Engineering And Environmental, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural inspection services?

Houston leads with 81 company records, followed by New York (70) and Miami (60).

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 7,650 professional contacts with verified work emails tracked across these 3,835 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 November 6, 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.