PSC J048: Maint/Repair/Rebuild of Equipment – Valves
J048 is the product and service code (PSC) federal agencies use for “Maint/Repair/Rebuild of Equipment – Valves”, in the “Maint, Repair, Rebuild 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
- 2
- Federal contract spending, FY2025
- $1.4 million
- Share of contract dollars to small businesses, since FY2024
- 66%
Open count as of Oct 28, 2026, 8:02 PM ET. The search counts live, so its total can differ by a notice or two.
Open PSC J048 contracts with 2+ days to respond
Showing 1 of 2: the soonest due with 2+ days left to respond. The other one is due later, closes within 2 days or has no deadline.
- Clinical Lab Bypass Loop System Install
Due in 5 daysNov 2, 2026, 4:00 PM EST
Where J048 sits in the PSC Manual
- Category: Service
- Group J: Maint, Repair, Rebuild Equipment
- Group J0: Maint, Repair, Rebuild of Equipment
- Code J048: Maint/Repair/Rebuild of Equipment – Valves
NAICS codes used with PSC J048
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with J048 most often:
| NAICS | Industry | Spent, last 3 years | Open with PSC J048 |
|---|---|---|---|
| 811219 | Other Electronic and Precision Equipment Repair and Maintenance | $1.6 million | — |
| 236220 | Commercial and Institutional Building Construction | $1.5 million | — |
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | $1.1 million | 1 |
| 336611 | Ship Building and Repairing | $866,058 | — |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | $567,517 | 1 |
| 488190 | Other Support Activities for Air Transportation | $562,882 | — |
Open contracts under each code, with any PSC: NAICS 236220 · NAICS 336413 · NAICS 336611 · NAICS 238220 · NAICS 488190
On open notices right now, the most J048 work comes from Department of Defense (1) and Department of Veterans Affairs (1).
Who buys under PSC J048
Agencies with the most contract dollars under J048 over the last three fiscal years, per USAspending.gov. Each name links to that agency's open contracts and buying history:
| Agency | Obligated |
|---|---|
| Department of the Air Force | $4.1 million |
| Department of the Navy | $1.2 million |
| U.S. Coast Guard | $943,152 |
| Department of Veterans Affairs | $517,104 |
| Food Safety and Inspection Service | $146,574 |
| National Park Service | $116,153 |
| Bureau of Indian Affairs and Bureau of Indian Education | $70,645 |
| Indian Health Service | $57,689 |
Federal spending under PSC J048 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $3.7 million |
| FY2025 | $1.4 million |
| FY2026 (incomplete) | $2.2 million |
Headline figures use FY2025, the last complete year. FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
Who wins PSC J048 contracts
| Company | Obligated, last 3 years |
|---|---|
| Thomas Instrument, Incorporated | $1.5 million |
| Qed Systems, Inc. | $866,058 |
| District Veterans Contracting, Inc. | $653,984 |
| Astrea Project Management & Trading Services | $498,342 |
| Aerokool Aviation Corp | $428,805 |
| Aero Jet Wash LLC | $334,357 |
| Texas Aerospace Services Inc | $289,862 |
| QA Engineering LLC | $275,019 |
| T & T Construction Enterprises, LLC | $265,843 |
| Jack Wayte Construction Co., Inc | $209,802 |
Linked names have a FedReady profile, which shows the NAICS codes a business is registered as small under. Most large companies have none.
Large prime contractors (companies that hold the contract with the agency) subcontract part of their work to small businesses. See which primes subcontract, by NAICS code.
Research PSC J048 work
By the NAICS codes this work goes with, the one with the most spending first: who won recently, contracts ending soon, agencies' planned buys and the large primes that subcontract it, nationwide. Each code shows only the pages that exist for it:
- 236220 Commercial and Institutional Building Construction: who won recently · contracts ending in the next 12 months · planned buys · large primes that subcontract
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing: who won recently · contracts ending in the next 12 months · planned buys · large primes that subcontract
- 336611 Ship Building and Repairing: who won recently · contracts ending in the next 12 months · planned buys · large primes that subcontract
Related PSC codes
- J010 Maint/Repair/Rebuild of Equipment – Weapons
- J011 Maint/Repair/Rebuild of Equipment – Nuclear Ordnance
- J012 Maint/Repair/Rebuild of Equipment – Fire Control Equipment
- J013 Maint/Repair/Rebuild of Equipment – Ammunition and Explosives
- J014 Maint/Repair/Rebuild of Equipment – Guided Missiles
- J015 Maint/Repair/Rebuild of Equipment – Aircraft and Airframe Structural Components
- J016 Maint/Repair/Rebuild of Equipment – Aircraft Components and Accessories
- J017 Maint/Repair/Rebuild of Equipment – Aircraft Launching, Landing, and Ground Handling Equipment
- J018 Maint/Repair/Rebuild of Equipment – Space Vehicles
- J019 Maint/Repair/Rebuild of Equipment – Ships, Small Craft, Pontoons, and Floating Docks
Frequently asked questions
What is PSC J048?
J048 is the service code in the federal Product and Service Code (PSC) Manual named “Maint/Repair/Rebuild of Equipment – Valves”, under J (Maint, Repair, Rebuild Equipment) and J0 (Maint, Repair, Rebuild 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.
How do I find contracts that use PSC J048?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 2 open notices use PSC J048 right now. FedReady can match new ones to your business and email you, free.
Keep going
Sources: SAM.gov Contract Opportunities, USAspending.gov and the PSC Manual. How we count.