Building Inspection Services government contracts
22 open Building Inspection Services notices under NAICS 541350 right now. Federal buyers posted 103 since Aug 7, 2026.
Latest Building Inspection Services notices
Open notices first, soonest deadline first. Recently closed ones follow, so you can see what gets bought. Every row links to the official record.
Agencies buying Building Inspection Services
Who posted notices under NAICS 541350 since Aug 7, 2026, busiest first.
| Agency | Notices | Open now |
|---|---|---|
| Department of Veterans Affairs | 74 | 17 |
| Department of the Army Department of Defense | 4 | 2 |
| National Oceanic and Atmospheric Administration Department of Commerce | 3 | 0 |
| Drug Enforcement Administration Department of Justice | 3 | 1 |
| Bureau of Land Management Department of the Interior | 2 | 0 |
| Federal Bureau of Prisons Department of Justice | 2 | 0 |
| Indian Health Service Department of Health and Human Services | 2 | 0 |
| Rural Housing Service Department of Agriculture | 2 | 0 |
| Department of State | 2 | 1 |
| Department of the Air Force Department of Defense | 2 | 1 |
| U.S. Government Publishing Office | 2 | 0 |
| Department of Energy | 1 | 0 |
| Forest Service Department of Agriculture | 1 | 0 |
| U.S. Coast Guard Department of Homeland Security | 1 | 0 |
| International Boundary and Water Commission | 1 | 0 |
Every federal buyer is listed in the agency directory.
Who wins Building Inspection Services contracts
Contractors ranked by value obligated on NAICS 541350 awards.
| Contractor | Awards | Obligated |
|---|---|---|
| WSP USA Services Inc. UEI WJYVS59Z7557 | 44 | $431M |
| Vanguard Inspection Services UEI F8LJV44WQY78 | 40 | $324M |
| Jll-Rer Solutions, LLC UEI HG45BDPFM2A8 | 6 | $79.5M |
| Institute for Building Technology and Safety UEI K41DJJ7H5X15 | 2 | $33.7M |
| National Opinion Research Center UEI MPYFY5UMSDP4 | 2 | $33.2M |
| Tribal One Technology, LLC UEI ZB7NPX2HLFY5 | 5 | $21M |
| Ost Inc UEI FPLRRX1M2YS5 | 1 | $18.8M |
| T2S, LLC UEI CVC3NGFWAAJ3 | 1 | $15.1M |
| Kearney & Company, P.C. UEI UC4BPA3LC4J6 | 3 | $14.6M |
| Mathematica Inc. UEI T41EGEAK2L35 | 2 | $10M |
From federal award records of $1M or more since October 2023. More in the contractor directory.
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Matched, not listed
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Questions people ask
What is NAICS 541350?
NAICS 541350 is the federal industry code for Building Inspection Services. Agencies attach it to solicitations for this work, and it decides which small business size standard applies.
Are these real government contracts?
Yes. Every row comes from the public feed of the official source, most often SAM.gov, and links straight to the official notice. Confirm deadlines and amendments there before you respond.
Will this page list every open Building Inspection Services bid?
No single search can. Agencies sometimes file this work under a neighboring code or describe it differently. Use this page to find leads fast, then check scope, eligibility, and attachments in the official notice.
How often is this page updated?
The list refreshes through the day from the same opportunity database that powers Captivaq. It currently tracks 22 open notices.
How do I hear about new ones without checking back?
Captivaq watches the sources against your company profile and alerts you when a fitting notice posts, then scores the fit and drafts the response. That is the product behind this page.
Keep exploring
Engineering services contracts
Civil, mechanical, and electrical engineering for public projects.
NAICS 541519IT support services contracts
Help desk, maintenance, and other computer services.
NAICS 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) contracts
566 notices, 265 open now.
NAICS 541380Testing Laboratories and Services contracts
355 notices, 84 open now.
NAICS 541990All Other Professional, Scientific, and Technical Services contracts
318 notices, 118 open now.
NAICS 541512Computer systems design contracts
Systems integration, architecture, and design services.
More codes like this one are in professional, scientific, and technical services. Bidding in Canada? Tenders there classify work by UNSPSC rather than NAICS; start from Canadian government tenders.
Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.