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Government contracts for plumbers in California

A snapshot of open federal, state, and local opportunities in California, updated daily. To search them and get daily matches for your business, sign up free.

86
Open contracts
47
Added last 30 days

Top contracting agencies in California

Department of Transportation28 contracts
Federal Subcontract9 contracts
Department of Water Resources9 contracts
CAL FIRE8 contracts
Los Angeles County7 contracts

Top matching contracts in California

CA

Repair and replace drainage systems.

Repair and replace drainage systems. — Department of Transportation

Department of TransportationPerformance: CAPosted Mar 30, 2026
CA

Repair and replace drainage systems.

Repair and replace drainage systems. — Department of Transportation

Department of TransportationPerformance: CAPosted Mar 20, 2026
CA

Interior and Exterior Plumbing Replacem…

Interior and Exterior Plumbing Replacement and Repair Services — Department of Transportation

Department of TransportationPerformance: CAPosted Mar 20, 2026
CA

Replace drainage systems.

Replace drainage systems. — Department of Transportation

Department of TransportationPerformance: CAPosted Mar 20, 2026
LA County

SEPTIC SUPPLIES - PVC PIPING

5d left

SEPTIC SUPPLIES - PVC PIPING

Internal Services DepartmentPerformance: CADue Apr 28, 2026Posted Apr 14, 2026
Fed Sub

SEWER COLLECTION SYSTEM PIPELINE REHABI…

SEWER COLLECTION SYSTEM PIPELINE REHABILITATION AND REPLACEMENT PROJECT PHASE 10. Owner: ORO LOMA SANITARY DISTRICT. Bid/Contract #: 45-146.09. Location: San Lorenzo, Alameda, CA. Learn more at…

Performance: CADue May 14, 2026Posted Apr 9, 2026
CA

Plumbing, Wall Painting and Flooring Se…

Plumbing, Wall Painting and Flooring Services in Los Angeles County — Department of Transportation

Department of TransportationPerformance: CAPosted Mar 20, 2026
Fed Sub

Sewer Collection System Pipeline Rehabi…

PHASE 10: The project work is generally described as: the replacement of 13,016 linear feet of 6 and 8-inch vitrified clay pipe (VCP) with 8-inch high density polyethylene pipe (HDPE); 1,733 linear feet of 8-inch VCP…

Performance: CADue May 14, 2026Posted Apr 11, 2026
CA

Plumbing Repair and Replacement Service…

Plumbing Repair and Replacement Services in Mariposa, San Joaquin, and Tuolumne Counties — Department of Transportation

Department of TransportationPerformance: CAPosted Mar 20, 2026
CA

Replace culverts, DI and DD, & install…

Replace culverts, DI and DD, & install cable anchorage system. — Department of Transportation

Department of TransportationPerformance: CAPosted Apr 13, 2026
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