PSC C1QA: Architect and Engineering – Construction: Restoration of Real Property (Public Or Private)
C1QA is the product and service code (PSC) federal agencies use for architect and engineering – construction: restoration of real property (public or private), in the arch – eng svcs – construction 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
- 0
- Spending, FY2026
- $6.4 million
- Share to small businesses
- 86%
Where C1QA sits in the PSC Manual
- Category: Service
- Group C: Architect/Engineer Services
- Group C1: Arch – Eng SVCS – Construction
- Code C1QA: Architect and Engineering – Construction: Restoration of Real Property (Public Or Private)
NAICS codes used with PSC C1QA
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with C1QA most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 236220 | Commercial and Institutional Building Construction | $286.7 million |
| 541330 | Engineering Services | $21.5 million |
| 541310 | Architectural Services | $6.5 million |
| 236210 | Industrial Building Construction | $2.3 million |
| 541690 | Other Scientific and Technical Consulting Services | $2.2 million |
| 561210 | Facilities Support Services | $1.3 million |
Who buys under PSC C1QA
Agencies with the most contract dollars under C1QA over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Army | $265.5 million |
| Department of the Navy | $37.3 million |
| Department of the Air Force | $7 million |
| Public Buildings Service | $5.4 million |
| U.S. Coast Guard | $2.6 million |
| Office of Procurement Operations | $1.7 million |
| National Oceanic and Atmospheric Administration | $1.4 million |
| Department of Veterans Affairs | $678,809 |
Federal spending under PSC C1QA by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $162.1 million |
| FY2025 | $155.4 million |
| FY2026 | $6.4 million |
| FY2027 (so far) | $0 |
Who wins PSC C1QA contracts
| Company | Obligated, last 3 years |
|---|---|
| Cci Utility and Construction Services, LLC | $254.9 million |
| Stantec GS-Aecom Pacific JV | $13.1 million |
| Rore, Inc. | $9.2 million |
| Prime Veritas General Trading & Contracting | $5.5 million |
| Liollio Hartman Cox JV, LLC | $5.3 million |
| Argus CJW JV 3 LLC | $4.7 million |
| JRMX Construction & General Merchandise | $2.6 million |
| Capbuild Construction Corp. | $2.6 million |
| Ace Builders Design Construction and Services Inc. | $2.2 million |
| HDR Environmental, Operations and Construction, Inc. | $2.2 million |
Related PSC codes
- C111 BLDGS & Fac / Admin & SVC BLDGS
- C112 BLDGS & Fac / Airfield, Com & MSL F
- C113 Educational Buildings
- C114 Hospital Buildings
- C115 Industrial Buildings
- C116 Residential Buildings
- C117 Warehouse Buildings
- C118 Research and Development Facilities
- C119 Other Buildings
- C121 Conservation and Development
Frequently asked questions
What is PSC C1QA?
C1QA is the service code in the federal Product and Service Code (PSC) Manual for architect and engineering – construction: restoration of real property (public or private), under C (Architect/Engineer Services) and C1 (Arch – Eng SVCS – Construction). 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 C1QA?
Most federal contract dollars under PSC C1QA go with NAICS 236220 (Commercial and Institutional Building Construction), 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 C1QA?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. FedReady can match new ones to your business and email you, free.