PSC H135: Quality Control Services: Service and Trade Equipment
Service code
Code facts
- Spend category
- Equipment Related Services Quality Control
- Part of
-
-
H
- H1
-
H
- Contract awards
- 1 In the last 12 months
- Contract obligations
- $46,288 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $93,119 |
| FY2025 | $46,288 |
| FY2024 | $1,517,571 |
| FY2023 | $108,313 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Whd, LLC | $32,480 | |
| 2 | Siemens Industry Inc. | $29,856 | |
| 3 | Directional Command, LLC | $24,000 | |
| 4 | Atlantic First Industries Corporation | $6,783 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $63,263 | |
| 2 | Smithsonian Institution | $29,856 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541380 Testing Laboratories and Services | $56,480 | |
| 2 | 237110 Water and Sewer Line and Related Structures Construction | $29,856 | |
| 3 | 541350 Building Inspection Services | $6,783 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Pennsylvania | $32,480 | |
| 2 | District of Columbia | $29,856 | |
| 3 | Florida | $24,000 | |
| 4 | Arizona | $6,783 |
Contract opportunities
Show all 13
Quick answers
What is PSC H135?
PSC H135 is Quality Control Services: Service and Trade Equipment, a service code in PSC H, Quality Control, Test, Inspection.
How much do federal agencies spend under PSC H135?
Federal contracts under PSC H135 obligated $46,288 in fiscal year 2025 and $1,765,291 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC H135?
The contractors with the most obligated under PSC H135 in fiscal years 2026 and 2027 are Whd, LLC ($32,480); Siemens Industry Inc. ($29,856); and Directional Command, LLC ($24,000).
Which agencies buy the most under PSC H135?
The agencies that obligated the most under PSC H135 in fiscal years 2026 and 2027 are Department of Veterans Affairs ($63,263) and Smithsonian Institution ($29,856).
Which NAICS codes are used with PSC H135?
The NAICS codes with the most obligated under PSC H135 in fiscal years 2026 and 2027 are 541380 Testing Laboratories and Services, 237110 Water and Sewer Line and Related Structures Construction and 541350 Building Inspection Services.
Where is the work under PSC H135 performed?
By place of performance, the states with the most contract obligations under PSC H135 over the last 12 months are Pennsylvania ($32,480), the District of Columbia ($29,856) and Florida ($24,000).
What is the latest contract opportunity under PSC H135?
The latest contract opportunity under PSC H135 is GMW Associates Inc - Fast Current Transformer and Sensor option or Domestic Equivalent, solicitation from Department of Energy, posted December 10, 2025.
On GovTribe
See everything under PSC H135
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- Funding analysis by contractor, agency and set-aside
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