PSC N099: Installation of Equipment – Miscellaneous
N099 is the product and service code (PSC) federal agencies use for installation of equipment – miscellaneous, in the installation of equipment group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
- Spending, FY2026
- $56.5 million
- Share to small businesses
- 35%
Where N099 sits in the PSC Manual
- Category: Service
- Group N: Installation of Equipment
- Group N0: Installation of Equipment
- Code N099: Installation of Equipment – Miscellaneous
NAICS codes used with PSC N099
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with N099 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 238290 | Other Building Equipment Contractors | $103 million |
| 541519 | Other Computer Related Services | $27.8 million |
| 541990 | All Other Professional, Scientific, and Technical Services | $18.4 million |
| 236220 | Commercial and Institutional Building Construction | $17.2 million |
| 541614 | Process, Physical Distribution, and Logistics Consulting Services | $16.3 million |
| 326113 | Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing | $12.5 million |
| 332312 | Fabricated Structural Metal Manufacturing | On 1 open |
Who buys under PSC N099
Agencies with the most contract dollars under N099 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Navy | $133.8 million |
| Defense Logistics Agency | $27.7 million |
| Department of the Army | $24 million |
| Washington Headquarters Services | $18.5 million |
| Department of Veterans Affairs | $13.7 million |
| Department of the Air Force | $10.9 million |
| Department of State | $10.3 million |
| Federal Bureau of Investigation | $5.1 million |
Federal spending under PSC N099 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $64.3 million |
| FY2025 | $141.8 million |
| FY2026 | $56.5 million |
| FY2027 (so far) | $176,225 |
Who wins PSC N099 contracts
| Company | Obligated, last 3 years |
|---|---|
| Cianbro Corporation | $99.6 million |
| KBR Services, LLC | $27.8 million |
| Mag DS Corp | $18.3 million |
| Seneca Strategic Partners, LLC | $16.2 million |
| Window Film Depot Inc. | $12.5 million |
| Trace Systems, Inc. | $6.2 million |
| T&H Services, LLC | $5.3 million |
| Prime Projects International (Construction ) Limited | $4.6 million |
| Vertiv Corporation | $3.6 million |
| SDV Office Systems LLC | $3 million |
Related PSC codes
- N010 Installation of Equipment – Weapons
- N011 Installation of Equipment – Nuclear Ordnance
- N012 Installation of Equipment – Fire Control Equipment
- N013 Installation of Equipment – Ammunition and Explosives
- N014 Installation of Equipment – Guided Missiles
- N015 Installation of Equipment – Aircraft and Airframe Structural Components
- N016 Installation of Equipment – Aircraft Components and Accessories
- N017 Installation of Equipment – Aircraft Launching, Landing, and Ground Handling Equipment
- N018 Installation of Equipment – Space Vehicles
- N019 Installation of Equipment – Ships, Small Craft, Pontoons, and Floating Docks
Frequently asked questions
What is PSC N099?
N099 is the service code in the federal Product and Service Code (PSC) Manual for installation of equipment – miscellaneous, under N (Installation of Equipment) and N0 (Installation of Equipment). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC N099?
Most federal contract dollars under PSC N099 go with NAICS 238290 (Other Building Equipment Contractors), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC N099?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC N099 right now. FedReady can match new ones to your business and email you, free.