Construction and Building Materials Quality Control Government Contracts
PSC H156 Quality Control Services: Construction and Building Materials Service code
Code facts
- Spend category
- Equipment Related Services Quality Control
- Part of
-
-
H
- H1
-
H
- Contract obligations
- $107,718,091 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $34,954,695 | |
| 2 | Department of the Interior | $289,604 | |
| 3 | Department of Veterans Affairs | $183,359 | |
| 4 | Department of Justice | $176,714 | |
| 5 | National Aeronautics and Space Administration | $32,000 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Vanguard Inspection Services | $17,430,391 | |
| 2 | WSP USA Services Inc. | $17,369,969 | |
| 3 | AFG Group Inc. | $289,604 | |
| 4 | Volter Electrical Construction Corp | $162,842 | |
| 5 | Institute For Building Technology And Safety | $154,334 | |
| 6 | DAV Energy Solutions, Inc. | $115,505 | |
| 7 | Enviros LLC | $67,854 | |
| 8 | North American E.n., Inc. | $32,000 | |
| 9 | Trav AD Signs Inc. | $13,872 |
Open contract opportunities
Recent contract awards
Latest 10 of 25 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $12,051,137 |
| FY2026 | $23,553,245 |
| FY2025 | $107,718,091 |
| FY2024 | $107,402,253 |
| FY2023 | $125,051,184 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541350 Building Inspection Services | $35,078,707 | |
| 2 | 541330 Engineering Services | $443,938 | |
| 3 | 561210 Facilities Support Services | $67,854 | |
| 4 | 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring | $32,000 | |
| 5 | 238990 All Other Specialty Trade Contractors | $13,872 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Mississippi | $11,278,122 | |
| 2 | District of Columbia | $8,245,186 | |
| 3 | Tennessee | $7,281,274 | |
| 4 | Wisconsin | $6,656,342 | |
| 5 | Indiana | $6,628,245 | |
| 6 | Louisiana | $5,034,290 | |
| 7 | Florida | $4,478,135 | |
| 8 | Virginia | $3,692,139 | |
| 9 | Northern Mariana Islands | $3,093,127 | |
| 10 | Washington | $2,188,233 | |
| 11 | Hawaii | $849,632 | |
| 12 | Guam | $820,394 | |
| 13 | California | $445,388 | |
| 14 | Alabama | $143,712 | |
| 15 | New York | $75,252 | |
| 16 | New Jersey | $72,836 | |
| 17 | Minnesota | $50,043 | |
| 18 | South Dakota | $10 |
Show all 18
Shares are of everything obligated under PSC H156 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Quick answers
What is PSC H156?
PSC H156 is Quality Control Services: Construction and Building Materials, a service code in PSC H, Quality Control, Test, Inspection.
How many government contracts for construction and building materials quality control are there?
2 contract opportunities under PSC H156 are open now, and 4 notices were posted in the last 90 days. Federal agencies awarded 25 contracts under PSC H156 in the last 12 months, obligating $52,660,858.
How much do federal agencies spend under PSC H156?
Federal contracts under PSC H156 obligated $107,718,091 in fiscal year 2025 and $375,775,910 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC H156?
The contractors with the most obligated under PSC H156 in fiscal years 2026 and 2027 are Vanguard Inspection Services ($17,430,391), WSP USA Services Inc. ($17,369,969) and AFG Group Inc. ($289,604).
Which agencies buy the most under PSC H156?
The agencies that obligated the most under PSC H156 in fiscal years 2026 and 2027 are Department of Homeland Security ($34,954,695), Department of the Interior ($289,604) and Department of Veterans Affairs ($183,359).
Which NAICS codes are used with PSC H156?
The NAICS codes with the most obligated under PSC H156 in fiscal years 2026 and 2027 are 541350 Building Inspection Services, 541330 Engineering Services and 561210 Facilities Support Services.
Where is the work under PSC H156 performed?
By place of performance, the states with the most contract obligations under PSC H156 over the last 12 months are Mississippi ($11,278,122), the District of Columbia ($8,245,186) and Tennessee ($7,281,274).
What is the latest open contract opportunity under PSC H156?
The latest open contract opportunity under PSC H156 is Aviation Operations Center (AOC)- Building Engineer Report (BER), solicitation from Drug Enforcement Administration, posted October 28, 2026.
On GovTribe
See everything under PSC H156
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code