Contra Costa County Public Works Department
705 public works projects registered with the California Department of Industrial Relations, 2000–2026 · Martinez, Contra Costa County. Reported contract value: $486,180,521.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 51 | $357,225,376 |
| 2025 | 47 | $76,712,012 |
| 2024 | 56 | $50,464,604 |
| 2023 | 46 | — |
| 2022 | 54 | $1,656,308 |
| 2021 | 68 | — |
| 2020 | 49 | — |
| 2019 | 44 | — |
| 2018 | 63 | — |
| 2017 | 65 | — |
| 2016 | 77 | — |
| 2015 | 37 | — |
| 2014 | 2 | — |
| 2013 | 8 | — |
| 2012 | 12 | — |
| 2000 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Other · 138
- Paving & streets · 127
- Buildings & facilities · 78
- Design, inspection & consulting · 47
- Storm drain & flood control · 40
- Parks, landscape & fields · 34
- Roofing · 33
- HVAC & mechanical · 31
- Electrical, low voltage & AV · 30
- Demolition & site work · 24
- Traffic & signals · 19
- Concrete & masonry · 18
Inferred by Atriam from each project's name and description, not reported by the agency.
Contractors it awards most
| Prime contractor | Projects | Reported contract value |
|---|---|---|
| MARK SCOTT CONSTRUCTION INC | 13 | $9,215,355 |
| AZTEC CONSULTANTS | 9 | $4,442,684 |
| MATRIX HG INC | 4 | $6,140,000 |
| M V P CONSTRUCTION LLC | 3 | $1,007,363 |
| WEBCOR CONSTRUCTION L P | 2 | $150,508,776 |
| GRANITE ROCK COMPANY | 2 | $7,440,351 |
| ENVIROMEND GROUP | 2 | $6,817,068 |
| GRADETECH INC | 2 | $2,527,675 |
| USA Trucking, Inc. | 2 | $1,800,000 |
| W R FORDE ASSOCIATES INC | 2 | $1,781,290 |
| HDR ENGINEERING, INC. | 2 | $1,376,718 |
| ENGEO INCORPORATED | 2 | $835,000 |
| KEREX ENGINEERING INC | 2 | $802,550 |
| WATERPROOFING ASSOCIATES INC | 2 | $183,800 |
| CONSOR NORTH AMERICA, INC. | 1 | $800,000 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Aug 25, 2026 | Springbrook Rd Culvert and Sinkhole RepaSewer & wastewater | GRADETECH INC | $527,675 |
| Aug 11, 2026 | 2026 On Call Contracts for MaintenanceStorm drain & flood control | COVENANT TECHNICAL SOLUTIONS INC | $2,000,000 |
| Aug 11, 2026 | 2026 On Call Contracts for MaintenanceStorm drain & flood control | GRADETECH INC | $2,000,000 |
| Aug 11, 2026 | 2026 On Call Contracts for MaintenanceStorm drain & flood control | TEICHERT CONSTRUCTION | $2,000,000 |
| Aug 11, 2026 | Hope House Renovation ProjectBuildings & facilities | CREEKSIDE COMMERICAL BUILDERS INC | $4,961,268 |
| Aug 11, 2026 | 2026 On Call Contracts for MaintenanceStorm drain & flood control | YERBA BUENA ENGINEERING & CONSTRUCTION INC | $2,000,000 |
| Aug 11, 2026 | Robert I. Schroder Pedestrian Bridge RehBridges & structures | DISNEY CONSTRUCTION INC | $1,136,020 |
| Aug 7, 2026 | EVSE at Buchanan AirportSolar, EV & energy | AZTEC CONSULTANTS | $240,662 |
| Aug 5, 2026 | J31-04-145-2305-WH504A-00Buildings & facilities | AZTEC CONSULTANTS | $299,992 |
| Aug 4, 2026 | Veteran's Hall El Cerrito - Repair ExterBuildings & facilities | AZTEC CONSULTANTS | $891,790 |
| Jul 14, 2026 | Deer Valley Rd Traffic safety ImprovemenTraffic & signals | REDGWICK CONSTRUCTION CO | $549,142 |
| Jul 14, 2026 | 2026 On-Call Trucking Services ContractStorm drain & flood control | USA Trucking, Inc. | $900,000 |
| Jul 14, 2026 | 2026 On-Call Trucking Services ContractOther | SKY ROCK INC | $900,000 |
| Jul 14, 2026 | 2026 On-Call Trucking Services ContractStorm drain & flood control | 4 BROTHERS TRUCKING LLC | $900,000 |
| Jul 14, 2026 | 2026 On-Call Trucking Services ContractStorm drain & flood control | Mitchells Transport | $900,000 |
| Jul 7, 2026 | Countywide Guardrail Upgrades Phase IITraffic & signals | MIDSTATE BARRIER INC | $1,428,778 |
| Jul 6, 2026 | New Customer Counter & BarrierOther | M V P CONSTRUCTION LLC | $168,308 |
| Jul 1, 2026 | Electrical Vehicle Installation at 597 CSolar, EV & energy | AZTEC CONSULTANTS | $427,033 |
| Jun 30, 2026 | CCRMC Cafe Seismic ComplianceBuildings & facilities | TRUEBECK CONSTRUCTION, INC | $105,500,000 |
| Jun 24, 2026 | CCRMC HVAC for DI Stress Lab & Echo ReadHVAC & mechanical | MARK SCOTT CONSTRUCTION INC | $171,890 |
| Jun 23, 2026 | Piper Rd Sinkhole and Culvert RepairStorm drain & flood control | KEREX ENGINEERING INC | $344,400 |
| Jun 9, 2026 | Juvenile Hall Camera System UpgradeBuildings & facilities | ACCURATE CONTROL | $4,971,449 |
| Jun 9, 2026 | East County Service Center MicrogridSolar, EV & energy | OPTERRA Energy Services LLC | $11,000,000 |
| Jun 9, 2026 | 2026 Crockett & Port Costa Overlays andPaving & streets | CARONE & COMPANY INC | $1,723,095 |
| Jun 9, 2026 | 2026 On-Call Habitat RestorationOther | TRIANGLE LAND RESTORATION | $850,000 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.