PSC H963: Other Quality Control, Testing and Inspection Services: Alarm, Signal, and Security Detection Systems
Service code
Code facts
- Spend category
- Electronic & Communication Services Equipment Maintenance
- Part of
-
-
H
- H9
-
H
- Contract awards
- 12 In the last 12 months
- Contract obligations
- $21,146,036 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 | $3,688,167 |
| FY2025 | $21,146,036 |
| FY2024 | $21,037,087 |
| FY2023 | $20,836,277 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Vista Defense Technologies, LLC | $1,806,464 | |
| 2 | Kastle Systems LLC | $1,316,282 | |
| 3 | Media Plumbing & Heating Inc. | $218,307 | |
| 4 | Johnson Controls Security Solutions LLC | $190,046 | |
| 5 | Mourney, Jonathan | $119,346 | |
| 6 | Siemens Industry Inc. | $53,672 | |
| 7 | Tanauan Global LLC | $43,710 | |
| 8 | Southeast Extinguisher Service, Inc. | $38,976 | |
| 9 | Itm4G LLC | $31,584 | |
| 10 | Skyhop.com, Inc. | $15,864 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Health Agency | $1,806,464 | |
| 2 | Small Business Administration | $1,316,282 | |
| 3 | Department of the Army | $218,307 | |
| 4 | Department of Justice | $176,006 | |
| 5 | Department of Health and Human Services | $124,249 | |
| 6 | Department of Agriculture | $79,566 | |
| 7 | Department of the Interior | $52,093 | |
| 8 | Department of Veterans Affairs | $51,860 | |
| 9 | Department of State | $37,735 | |
| 10 | Department of Homeland Security | $26,661 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 561621 Security Systems Services (except Locksmiths) | $3,872,101 | |
| 2 | 515111 Radio Networks | $17,429 | |
| 3 | 541380 Testing Laboratories and Services | $13,800 | |
| 4 | 561210 Facilities Support Services | $13,083 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Texas | $1,782,937 | |
| 2 | District of Columbia | $1,485,713 | |
| 3 | Pennsylvania | $218,307 | |
| 4 | South Dakota | $119,346 | |
| 5 | Illinois | $64,772 | |
| 6 | Massachusetts | $43,710 | |
| 7 | Alaska | $38,976 | |
| 8 | North Carolina | $20,951 | |
| 9 | California | $19,662 | |
| 10 | West Virginia | $15,864 | |
| 11 | New York | $6,990 | |
| 12 | Arizona | $6,983 | |
| 13 | Florida | $3,022 | |
| 14 | Washington | $2,364 |
Show all 14
Shares are of everything obligated under PSC H963 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show all 45
Quick answers
What is PSC H963?
PSC H963 is Other Quality Control, Testing and Inspection Services: Alarm, Signal, and Security Detection Systems, a service code in PSC H, Quality Control, Test, Inspection.
How much do federal agencies spend under PSC H963?
Federal contracts under PSC H963 obligated $21,146,036 in fiscal year 2025 and $66,707,566 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC H963?
The contractors with the most obligated under PSC H963 in fiscal years 2026 and 2027 are Vista Defense Technologies, LLC ($1,806,464); Kastle Systems LLC ($1,316,282); and Media Plumbing & Heating Inc. ($218,307).
Which agencies buy the most under PSC H963?
The agencies that obligated the most under PSC H963 in fiscal years 2026 and 2027 are Defense Health Agency ($1,806,464), Small Business Administration ($1,316,282) and Department of the Army ($218,307).
Which NAICS codes are used with PSC H963?
The NAICS codes with the most obligated under PSC H963 in fiscal years 2026 and 2027 are 561621 Security Systems Services (except Locksmiths), 515111 Radio Networks and 541380 Testing Laboratories and Services.
Where is the work under PSC H963 performed?
By place of performance, the states with the most contract obligations under PSC H963 over the last 12 months are Texas ($1,782,937), the District of Columbia ($1,485,713) and Pennsylvania ($218,307).
What is the latest contract opportunity under PSC H963?
The latest contract opportunity under PSC H963 is Salem maritime NHP & saugus iron works NHS - fire, award notice from Northeast Region (NPS), posted September 18, 2026.
On GovTribe
See everything under PSC H963
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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