Company lists · Data refreshed November 2026
Top 25 Site inspection services based in the United States
RevenueBase identified 1,458 company matches for site inspection services associated with the United States as of November 2026 and tracks 8,661 professional contacts across them, including 2,121 with verified work emails. Houston is the largest hub.
This list covers company matches for site 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.
The 25 largest site inspection services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 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 | |||||
| 4 | 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 | |||||
| 5 | 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 | |||||
| 6 | 156 contacts → | ||||
Exact match “Since 1986, Burgess Construction Consultants, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 152 contacts → | ||||
Exact match “Mortgage servicing professionals across the nation rely on NFR to provide field services with the integrity, commitment, professionalism and results-oriented focus for which we…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 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 | |||||
| 10 | 123 contacts → | ||||
Exact match “Strategic Asset Services was formed with the goal of elevating the quality of annual lender property inspections as a collateral monitoring tool.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 95 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 87 contacts → | ||||
Exact match “Founded in 1984 by current CEO, Chris Stevenson, P.E, Stevenson Consulting, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 84 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 80 contacts → | ||||
Exact match “About Us: GreenWorks has been serving Texas with dedication and expertise for over 15 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 74 contacts → | ||||
Exact match “Criterium Engineers, one of North America’s leading consulting engineering firms, helps clients better understand the buildings that they own, build, manage, or purchase.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 64 contacts → | ||||
Exact match “Atlantic Engineering Laboratories Inc.(AEL) is a full service inspection and materials testing firm providing on-site quality control and quality assurance services during all…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 58 contacts → | ||||
Exact match “Principle Services is the most reliable inspection, project management, and compliance partner for today’s utility and power infrastructure leaders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 56 contacts → | ||||
Exact match “T.P.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 54 contacts → | ||||
Exact match “Pete Fowler Construction Services, Inc.(PFCS) is a professional construction services provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 54 contacts → | ||||
Exact match “Fire Protection Services is a full service provider of inspection, testing, and maintenance of Fire and Life Safety systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 51 contacts → | ||||
Exact match “Domani Inspection Services, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 51 contacts → | ||||
Exact match “Our extensive nationwide network, innovative services, and cutting-edge technology make your inspection process faster, more convenient, and hassle-free.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 50 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 45 contacts → | ||||
Exact match “Hayre McElroy & Associates provides special inspection, material testing, engineering (Civil, Geotechnical, Electrical, and Fiber Optics), code compliance, TESC, and construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 45 contacts → | ||||
Exact match “True Inspection Services (TIS) is a full-service commercial inspection company in the state of Ohio providing construction inspection services on commercial, government, aviation…” 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 “site 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 1,458 site inspection services based in the United States
See the full list, filter by size, metro and specialty, and access 2,121 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Site inspection services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 1,458 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 “site 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 2,121 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.
Site 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 “site inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many site inspection services are there based in the United States?
RevenueBase identified 1,458 company matches for site 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?
Frontier Integrity Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most site inspection services?
Houston leads with 34 company records, followed by Miami (26) and New York (22).
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 2,121 professional contacts with verified work emails tracked across these 1,458 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.
Ready to reach these companies? Verified emails and direct dials for all 1,458 site inspection services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Site inspection services by geography
- Site inspection services based in Houston, United States
- Site inspection services based in Australia
- Site inspection services based in Belgium
- Site inspection services based in Brazil
- Site inspection services based in Canada
- Site inspection services based in France
- Site inspection services based in Germany
- Site inspection services based in India
- Site inspection services based in the Netherlands
- Site inspection services based in Sweden
- Site inspection services based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Site inspection services based in Houston, United States
- Site inspection services based in Australia
- Site inspection services based in Belgium
- Site inspection services based in Brazil
- Site inspection services based in Canada
- Site inspection services based in France
Company intelligence · public preview
Top 25 site inspection services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,458 matching company records for site inspection services based in the United States, with 8,661 tracked contacts and 2,121 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 site inspection services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Frontier Integrity Solutionsfrontierintegrity.comHQ: Tulsa, OK, United StatesReported employees: 201-500 | Tulsa, OK, United States | 201-500 | Exact match | 391 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  VDAvdassoc.comHQ: East Hanover, TX, United StatesReported employees: 501-1,000 | East Hanover, TX, United States | 501-1,000 | Exact match | 267 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Leightonleightongroup.comHQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 194 contacts → |
“Leighton, a Verdantas Company, provides environmental, geotechnical, materials testing, and special inspection services across the built community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  GMRgmr1.comHQ: Heath, TX, United StatesReported employees: 51-200 | Heath, TX, United States | 51-200 | Exact match | 187 contacts → |
“GMR has become known as the "Industry Best Practice" for helping facilities document existing conditions, prepare for improvements, and minimize risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Qualspecqualspecgroup.comHQ: Deer Park, TX, United StatesReported employees: 1,001-5,000 | Deer Park, TX, United States | 1,001-5,000 | Exact match | 164 contacts → |
“QualSpec is a leading industrial inspection firm headquartered in Houston, Texas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Burgess Construction Consultants, INCburgess-inc.comHQ: Fairview, CO, United StatesReported employees: 201-500 | Fairview, CO, United States | 201-500 | Exact match | 156 contacts → |
“Since 1986, Burgess Construction Consultants, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hirani Engineering And Land Surveying, D.P.Chiranigroup.comHQ: Hicksville, United StatesReported employees: 51-200 | Hicksville, United States | 51-200 | Exact match | 152 contacts → |
“Hirani Engineering & Land Surveying, D.P.C, based in Jericho, New York, was formed in 1991.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  National Field Representativesnfronline.comHQ: Claremont, NH, United StatesReported employees: 201-500 | Claremont, NH, United States | 201-500 | Exact match | 152 contacts → |
“Mortgage servicing professionals across the nation rely on NFR to provide field services with the integrity, commitment, professionalism and results-oriented focus for which we…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  On & Offshore Quality Control Specialist, Llc. QCSonshoreqcs.comHQ: Austin, TX, United StatesReported employees: 501-1,000 | Austin, TX, United States | 501-1,000 | Exact match | 136 contacts → |
“Welcome to On & Offshore Quality Control Specialists, LLC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Strategic Asset Servicesstrategicproperty.comHQ: Foothill Ranch, CA, United StatesReported employees: 201-500 | Foothill Ranch, CA, United States | 201-500 | Exact match | 123 contacts → |
“Strategic Asset Services was formed with the goal of elevating the quality of annual lender property inspections as a collateral monitoring tool.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Diamond Technical Services, INCdiamondtechnicalservices.comHQ: Blairsville, IL, United StatesReported employees: 201-500 | Blairsville, IL, United States | 201-500 | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Stevenson Consulting, Llc, A UES Companystevensonconsulting.netHQ: Midlothian, NC, United StatesReported employees: 51-200 | Midlothian, NC, United States | 51-200 | Exact match | 87 contacts → |
“Founded in 1984 by current CEO, Chris Stevenson, P.E, Stevenson Consulting, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Aecc, INCaeccinc.comHQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 84 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Greenworks Inspections & Engineeringgreenworksinspections.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 80 contacts → |
“About Us: GreenWorks has been serving Texas with dedication and expertise for over 15 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Criterium Engineerscriterium-engineers.comHQ: Freeport, ME, United StatesReported employees: 11-50 | Freeport, ME, United States | 11-50 | Exact match | 74 contacts → |
“Criterium Engineers, one of North America’s leading consulting engineering firms, helps clients better understand the buildings that they own, build, manage, or purchase.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Atlantic Engineering Labs INCaelinc.netHQ: Avenel, NJ, United StatesReported employees: 201-500 | Avenel, NJ, United States | 201-500 | Exact match | 64 contacts → |
“Atlantic Engineering Laboratories Inc.(AEL) is a full service inspection and materials testing firm providing on-site quality control and quality assurance services during all…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Principle Services, LLCprincipleservices.comHQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 58 contacts → |
“Principle Services is the most reliable inspection, project management, and compliance partner for today’s utility and power infrastructure leaders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  T.P. Engineering, INCtpengineeringinc.comHQ: Trussville, GA, United StatesReported employees: Not recorded | Trussville, GA, United States | Not recorded | Exact match | 56 contacts → |
“T.P.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Pete Fowler Constructionpetefowler.comHQ: San Clemente, FL, United StatesReported employees: 11-50 | San Clemente, FL, United States | 11-50 | Exact match | 54 contacts → |
“Pete Fowler Construction Services, Inc.(PFCS) is a professional construction services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Fire Protection Services, LLCfireprotectionservicesllc.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 54 contacts → |
“Fire Protection Services is a full service provider of inspection, testing, and maintenance of Fire and Life Safety systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Domani Inspections Services, INCdomaniinspections.comHQ: Lynbrook, NY, United StatesReported employees: 201-500 | Lynbrook, NY, United States | 201-500 | Exact match | 51 contacts → |
“Domani Inspection Services, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ONE Guard Inspectionsoneguardinspections.comHQ: Plano, TX, United StatesReported employees: 11-50 | Plano, TX, United States | 11-50 | Exact match | 51 contacts → |
“Our extensive nationwide network, innovative services, and cutting-edge technology make your inspection process faster, more convenient, and hassle-free.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sutton Inspection Bureau, INCsibfla.comHQ: St. Petersburg, FL, United StatesReported employees: 11-50 | St. Petersburg, FL, United States | 11-50 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Hayre Mcelroy & Associates, LLChayremcelroy.comHQ: Redmond, WA, United StatesReported employees: 51-200 | Redmond, WA, United States | 51-200 | Exact match | 45 contacts → |
“Hayre McElroy & Associates provides special inspection, material testing, engineering (Civil, Geotechnical, Electrical, and Fiber Optics), code compliance, TESC, and construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  True Inspection Servicestisllc.comHQ: Urbana, OH, United StatesReported employees: 51-200 | Urbana, OH, United States | 51-200 | Exact match | 45 contacts → |
“True Inspection Services (TIS) is a full-service commercial inspection company in the state of Ohio providing construction inspection services on commercial, government, aviation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,458 company matches
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Site inspection services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,447 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,458 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Site inspection services by metro
Questions about this company list
What does Exact match mean for site inspection services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many site inspection services did RevenueBase find based in the United States?
The saved snapshot records 1,458 matching company records, 8,661 tracked contacts and 2,121 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Site inspection services by geography
- Site inspection services based in Houston, United States
- Site inspection services based in Australia
- Site inspection services based in Belgium
- Site inspection services based in Brazil
- Site inspection services based in Canada
- Site inspection services based in France
- Site inspection services based in Germany
- Site inspection services based in India
- Site inspection services based in the Netherlands
- Site inspection services based in Sweden
- Site inspection services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 site inspection services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/site-inspection-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Site inspection services based in Houston, United States
- Site inspection services based in Australia
- Site inspection services based in Belgium
- Site inspection services based in Brazil
- Site inspection services based in Canada
- Site inspection services based in France
Company intelligence · public preview
Top 25 site inspection services based in the United States
RevenueBase records 1,458 matching company records for site inspection services based in the United States, with 8,661 tracked contacts and 2,121 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 site inspection services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Frontier Integrity Solutionsfrontierintegrity.com HQ: Tulsa, OK, United StatesReported employees: 201-500 | Tulsa, OK, United States | 201-500 | Exact match | 391 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | VDAvdassoc.com HQ: East Hanover, TX, United StatesReported employees: 501-1,000 | East Hanover, TX, United States | 501-1,000 | Exact match | 267 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Leightonleightongroup.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 194 contacts → |
“Leighton, a Verdantas Company, provides environmental, geotechnical, materials testing, and special inspection services across the built community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | GMRgmr1.com HQ: Heath, TX, United StatesReported employees: 51-200 | Heath, TX, United States | 51-200 | Exact match | 187 contacts → |
“GMR has become known as the "Industry Best Practice" for helping facilities document existing conditions, prepare for improvements, and minimize risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Qualspecqualspecgroup.com HQ: Deer Park, TX, United StatesReported employees: 1,001-5,000 | Deer Park, TX, United States | 1,001-5,000 | Exact match | 164 contacts → |
“QualSpec is a leading industrial inspection firm headquartered in Houston, Texas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Burgess Construction Consultants, INCburgess-inc.com HQ: Fairview, CO, United StatesReported employees: 201-500 | Fairview, CO, United States | 201-500 | Exact match | 156 contacts → |
“Since 1986, Burgess Construction Consultants, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hirani Engineering And Land Surveying, D.P.Chiranigroup.com HQ: Hicksville, United StatesReported employees: 51-200 | Hicksville, United States | 51-200 | Exact match | 152 contacts → |
“Hirani Engineering & Land Surveying, D.P.C, based in Jericho, New York, was formed in 1991.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | National Field Representativesnfronline.com HQ: Claremont, NH, United StatesReported employees: 201-500 | Claremont, NH, United States | 201-500 | Exact match | 152 contacts → |
“Mortgage servicing professionals across the nation rely on NFR to provide field services with the integrity, commitment, professionalism and results-oriented focus for which we…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | On & Offshore Quality Control Specialist, Llc. QCSonshoreqcs.com HQ: Austin, TX, United StatesReported employees: 501-1,000 | Austin, TX, United States | 501-1,000 | Exact match | 136 contacts → |
“Welcome to On & Offshore Quality Control Specialists, LLC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Strategic Asset Servicesstrategicproperty.com HQ: Foothill Ranch, CA, United StatesReported employees: 201-500 | Foothill Ranch, CA, United States | 201-500 | Exact match | 123 contacts → |
“Strategic Asset Services was formed with the goal of elevating the quality of annual lender property inspections as a collateral monitoring tool.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Diamond Technical Services, INCdiamondtechnicalservices.com HQ: Blairsville, IL, United StatesReported employees: 201-500 | Blairsville, IL, United States | 201-500 | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Stevenson Consulting, Llc, A UES Companystevensonconsulting.net HQ: Midlothian, NC, United StatesReported employees: 51-200 | Midlothian, NC, United States | 51-200 | Exact match | 87 contacts → |
“Founded in 1984 by current CEO, Chris Stevenson, P.E, Stevenson Consulting, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aecc, INCaeccinc.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 84 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Greenworks Inspections & Engineeringgreenworksinspections.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 80 contacts → |
“About Us: GreenWorks has been serving Texas with dedication and expertise for over 15 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Criterium Engineerscriterium-engineers.com HQ: Freeport, ME, United StatesReported employees: 11-50 | Freeport, ME, United States | 11-50 | Exact match | 74 contacts → |
“Criterium Engineers, one of North America’s leading consulting engineering firms, helps clients better understand the buildings that they own, build, manage, or purchase.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Atlantic Engineering Labs INCaelinc.net HQ: Avenel, NJ, United StatesReported employees: 201-500 | Avenel, NJ, United States | 201-500 | Exact match | 64 contacts → |
“Atlantic Engineering Laboratories Inc.(AEL) is a full service inspection and materials testing firm providing on-site quality control and quality assurance services during all…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Principle Services, LLCprincipleservices.com HQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 58 contacts → |
“Principle Services is the most reliable inspection, project management, and compliance partner for today’s utility and power infrastructure leaders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | T.P. Engineering, INCtpengineeringinc.com HQ: Trussville, GA, United StatesReported employees: Not recorded | Trussville, GA, United States | Not recorded | Exact match | 56 contacts → |
“T.P.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pete Fowler Constructionpetefowler.com HQ: San Clemente, FL, United StatesReported employees: 11-50 | San Clemente, FL, United States | 11-50 | Exact match | 54 contacts → |
“Pete Fowler Construction Services, Inc.(PFCS) is a professional construction services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fire Protection Services, LLCfireprotectionservicesllc.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 54 contacts → |
“Fire Protection Services is a full service provider of inspection, testing, and maintenance of Fire and Life Safety systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Domani Inspections Services, INCdomaniinspections.com HQ: Lynbrook, NY, United StatesReported employees: 201-500 | Lynbrook, NY, United States | 201-500 | Exact match | 51 contacts → |
“Domani Inspection Services, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ONE Guard Inspectionsoneguardinspections.com HQ: Plano, TX, United StatesReported employees: 11-50 | Plano, TX, United States | 11-50 | Exact match | 51 contacts → |
“Our extensive nationwide network, innovative services, and cutting-edge technology make your inspection process faster, more convenient, and hassle-free.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sutton Inspection Bureau, INCsibfla.com HQ: St. Petersburg, FL, United StatesReported employees: 11-50 | St. Petersburg, FL, United States | 11-50 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Hayre Mcelroy & Associates, LLChayremcelroy.com HQ: Redmond, WA, United StatesReported employees: 51-200 | Redmond, WA, United States | 51-200 | Exact match | 45 contacts → |
“Hayre McElroy & Associates provides special inspection, material testing, engineering (Civil, Geotechnical, Electrical, and Fiber Optics), code compliance, TESC, and construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | True Inspection Servicestisllc.com HQ: Urbana, OH, United StatesReported employees: 51-200 | Urbana, OH, United States | 51-200 | Exact match | 45 contacts → |
“True Inspection Services (TIS) is a full-service commercial inspection company in the state of Ohio providing construction inspection services on commercial, government, aviation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,458 company matches
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Site inspection services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,447 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,458 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Site inspection services by metro
Questions about this company list
What does Exact match mean for site inspection services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many site inspection services did RevenueBase find based in the United States?
The saved snapshot records 1,458 matching company records, 8,661 tracked contacts and 2,121 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Site inspection services by geography
- Site inspection services based in Houston, United States
- Site inspection services based in Australia
- Site inspection services based in Belgium
- Site inspection services based in Brazil
- Site inspection services based in Canada
- Site inspection services based in France
- Site inspection services based in Germany
- Site inspection services based in India
- Site inspection services based in the Netherlands
- Site inspection services based in Sweden
- Site inspection services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 site inspection services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/site-inspection-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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