PSC C1JB: Architect and Engineering – Construction: Testing and Measurement Buildings

Service code

Code facts

Spend category
Facilities & Construction Construction Related Services
Contract awards
1 In the last 12 months
Contract obligations
$3,567,186 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 $861,490
FY2025 $3,567,186
FY2024 $2,833,142
FY2023 $161,898

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 RLF & CN JV $258,754
2 Fathom Architecture, LLC $222,476
3 Enviros LLC $192,798
4 Etegra-Lwpb Jv1, LLC $174,978
5 DTS P&L JV2 $12,484

Top funding agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Navy Department of Defense $493,714
2 Department of Veterans Affairs $192,798
3 Department of the Army Department of Defense $174,978
Rank NAICS code Obligated, FY2026–FY2027 Share
1 541330 Engineering Services $433,732
2 541310 Architectural Services $222,476
3 561210 Facilities Support Services $192,798
4 236220 Commercial and Institutional Building Construction $12,484

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 District of Columbia $258,754
2 Washington $234,960
3 New York $192,798

Contract opportunities

Notice Posted Due
Lead Testing for USCG Housing Solicitation · Coast Guard
Window & Door Test Units Contrete Structure Solicitation · Naval Sea Systems Command (Navy)

Quick answers

What is PSC C1JB?

PSC C1JB is Architect and Engineering – Construction: Testing and Measurement Buildings, a service code in PSC C, Architect/Engineer Services.

How much do federal agencies spend under PSC C1JB?

Federal contracts under PSC C1JB obligated $3,567,186 in fiscal year 2025 and $7,423,717 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC C1JB?

The contractors with the most obligated under PSC C1JB in fiscal years 2026 and 2027 are RLF & CN JV ($258,754); Fathom Architecture, LLC ($222,476); and Enviros LLC ($192,798).

Which agencies buy the most under PSC C1JB?

The agencies that obligated the most under PSC C1JB in fiscal years 2026 and 2027 are Department of the Navy ($493,714), Department of Veterans Affairs ($192,798) and Department of the Army ($174,978).

Which NAICS codes are used with PSC C1JB?

The NAICS codes with the most obligated under PSC C1JB in fiscal years 2026 and 2027 are 541330 Engineering Services, 541310 Architectural Services and 561210 Facilities Support Services.

Where is the work under PSC C1JB performed?

By place of performance, the states with the most contract obligations under PSC C1JB over the last 12 months are the District of Columbia ($258,754), Washington ($234,960) and New York ($192,798).

What is the latest contract opportunity under PSC C1JB?

The latest contract opportunity under PSC C1JB is Lead Testing for USCG Housing, solicitation from Coast Guard, posted April 16, 2024.

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