PSC H359: Inspection and Laboratory Services (except medical/dental): Electrical and Electronic Equipment Components
Service code
Code facts
- Spend category
- Electronic & Communication Services Equipment Maintenance
- Part of
-
-
H
- H3
-
H
- Contract awards
- 16 In the last 12 months
- Contract obligations
- $1,223,019 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 | $1,576,867 |
| FY2025 | $1,223,019 |
| FY2024 | $1,857,951 |
| FY2023 | $1,555,573 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Gerke Electric Inc. | $470,000 | |
| 2 | Cochise Electric, Inc. | $243,484 | |
| 3 | Electrical Instrumentation And Controls, Inc. | $161,730 | |
| 4 | William Henderson, LLC | $110,154 | |
| 5 | Empire Disposal, Inc. | $105,923 | |
| 6 | Eaton Corporation | $104,635 | |
| 7 |
Nihon Highway Service Co., |
$64,185 | |
| 8 | Software Information Resource Corp. | $55,108 | |
| 9 | EMC Corporation | $51,370 | |
| 10 | Eaton Corporation | $39,000 |
See the full FY2025 ranking of PSC H359 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $692,382 | |
| 2 | Department of the Army | $273,183 | |
| 3 | Department of Health and Human Services | $255,378 | |
| 4 | Department of State | $135,991 | |
| 5 | Air Force | $124,133 | |
| 6 | Department of the Navy | $51,370 | |
| 7 | Department of the Interior | $24,896 | |
| 8 | Department of Justice | $16,853 | |
| 9 | Department of Commerce | $16,400 | |
| 10 | Department of Agriculture | $8,982 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541380 Testing Laboratories and Services | $474,840 | |
| 2 | 811210 Electronic and Precision Equipment Repair and Maintenance | $336,100 | |
| 3 | 238210 Electrical Contractors and Other Wiring Installation Contractors | $324,235 | |
| 4 | 562111 Solid Waste Collection | $105,923 | |
| 5 | 811219 Other Electronic and Precision Equipment Repair and Maintenance | $64,185 | |
| 6 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $63,332 | |
| 7 | 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | $55,108 | |
| 8 | 334419 Other Electronic Component Manufacturing | $51,370 | |
| 9 | 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing | $50,895 | |
| 10 | 561210 Facilities Support Services | $25,975 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Ohio | $507,980 | |
| 2 | Arizona | $243,484 | |
| 3 | New York | $164,610 | |
| 4 | Florida | $110,154 | |
| 5 | Washington | $105,923 | |
| 6 | Utah | $55,108 | |
| 7 | Virginia | $51,370 | |
| 8 | Vermont | $33,770 | |
| 9 | Kansas | $19,725 | |
| 10 | Alaska | $16,400 | |
| 11 | Connecticut | $13,700 | |
| 12 | Iowa | $8,982 | |
| 13 | Indiana | $8,676 | |
| 14 | Colorado | $5,000 | |
| 15 | Texas | $4,403 | |
| 16 | New Mexico | $2,760 | |
| 17 | District of Columbia | $1,886 |
Show all 17
Shares are of everything obligated under PSC H359 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 121 listed here. See the rest on GovTribe.
Definition
Includes: Commercial Testing and Laboratory Services
Excludes: Medical and Dental Laboratory Services
Quick answers
What is PSC H359?
PSC H359 is Inspection and Laboratory Services (except medical/
How much do federal agencies spend under PSC H359?
Federal contracts under PSC H359 obligated $1,223,019 in fiscal year 2025 and $6,213,410 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC H359?
The contractors with the most obligated under PSC H359 in fiscal years 2026 and 2027 are Gerke Electric Inc. ($470,000); Cochise Electric, Inc. ($243,484); and Electrical Instrumentation And Controls, Inc. ($161,730).
Which agencies buy the most under PSC H359?
The agencies that obligated the most under PSC H359 in fiscal years 2026 and 2027 are Department of Veterans Affairs ($692,382), Department of the Army ($273,183) and Department of Health and Human Services ($255,378).
Which NAICS codes are used with PSC H359?
The NAICS codes with the most obligated under PSC H359 in fiscal years 2026 and 2027 are 541380 Testing Laboratories and Services, 811210 Electronic and Precision Equipment Repair and Maintenance and 238210 Electrical Contractors and Other Wiring Installation Contractors.
Where is the work under PSC H359 performed?
By place of performance, the states with the most contract obligations under PSC H359 over the last 12 months are Ohio ($507,980), Arizona ($243,484) and New York ($164,610).
What is the latest contract opportunity under PSC H359?
The latest contract opportunity under PSC H359 is Fairbanks Guyed Antenna Tower Inspection, solicitation from National Oceanic and Atmospheric Administration, posted September 17, 2026.
On GovTribe
See everything under PSC H359
- 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