West County Wastewater District
135 public works projects registered with the California Department of Industrial Relations, 2015–2026 · Richmond, Contra Costa County. Reported contract value: $7,880,532.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 15 | $915,602 |
| 2025 | 11 | $4,434,239 |
| 2024 | 14 | $335,880 |
| 2023 | 9 | $1,900,000 |
| 2022 | 24 | — |
| 2021 | 12 | — |
| 2020 | 9 | — |
| 2019 | 15 | — |
| 2018 | 2 | — |
| 2017 | 5 | — |
| 2016 | 5 | — |
| 2015 | 4 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Sewer & wastewater · 48
- Other · 36
- Buildings & facilities · 15
- Roofing · 7
- Electrical, low voltage & AV · 5
- Paving & streets · 5
- Design, inspection & consulting · 3
- Painting & flooring · 3
- Demolition & site work · 3
- HVAC & mechanical · 3
- Solar, EV & energy · 2
- Water · 2
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 |
|---|---|---|
| Z AND Z PLUMBING | 4 | $165,995 |
| APB GENERAL ENGINEERING | 3 | $116,400 |
| R & S ERECTION OF RICHMOND INC | 3 | $64,674 |
| JSCO, INC | 2 | $129,457 |
| ANLOS REMODELING SERVICES INC | 2 | $116,687 |
| PACIFIC SITE MANAGEMENT | 2 | $91,809 |
| SYNAGRO-WWT, INC | 1 | $308,615 |
| SMELLY MEL'S PLUMBING INC | 1 | $273,642 |
| PUMPMAN NORCAL | 1 | $101,449 |
| AMERICAN ASPHALT REPAIR AND RESURFACING COMPANY INC | 1 | $75,000 |
| ALI FARAHANI | 1 | $38,160 |
| VALENTINE CORPORATION | 1 | $31,678 |
| C OVERAA & CO | 1 | $29,888 |
| W R FORDE ASSOCIATES INC | 1 | $23,150 |
| H & R UNDERGROUND | 1 | $9,200 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Sep 23, 2026 | WQRRP EV Charging Station InstallationSolar, EV & energy | REYFF ELECTRIC INC | $16,950 |
| Sep 9, 2026 | Paving InitiativePaving & streets | AMERICAN ASPHALT REPAIR AND RESURFACING COMPANY INC | $75,000 |
| Aug 10, 2026 | Contact Basins Leak DetectionDemolition & site work | VALENTINE CORPORATION | $31,678 |
| Aug 10, 2026 | WQRRP Maintenance Support Facility (ADA)Buildings & facilities | DUDEK | $299,174 |
| Jul 7, 2026 | Chain Link Fence Removal and ReplacementPaving & streets | R & S ERECTION OF RICHMOND INC | $29,876 |
| Jul 1, 2026 | Ops Building Exterior PaintingPaving & streets | ANLOS REMODELING SERVICES INC | $41,688 |
| Jul 1, 2026 | Removal / Disposal of Temporary TrailersOther | JSCO, INC | $67,130 |
| Jun 12, 2026 | 798 Alhambra Rd.Other | SEWER CONNECTION INC | $20,500 |
| Jun 8, 2026 | Leisure Ln. Spot Repair 6/2026Sewer & wastewater | CALIFORNIA SEWER ENGINEERING INC | $18,900 |
| Mar 31, 2026 | Tri Ln. and San Pablo Dam Rd. Sewer ReplSewer & wastewater | Z AND Z PLUMBING | $72,900 |
| Mar 27, 2026 | WQRR Weed Abatement & Vegetation RemovalSewer & wastewater | PACIFIC SITE MANAGEMENT | $28,880 |
| Mar 18, 2026 | Solar Panel RepairSewer & wastewater | OPTERRA Energy Services LLC | $47,870 |
| Feb 11, 2026 | 2415 San Pablo Dam Rd. #300Sewer & wastewater | Z AND Z PLUMBING | $44,500 |
| Jan 26, 2026 | (No-Climb Fence, Gate Sensors, and MetalBuildings & facilities | R & S ERECTION OF RICHMOND INC | $19,108 |
| Jan 14, 2026 | WQRRP Influent Pump RepairSewer & wastewater | PUMPMAN NORCAL | $101,449 |
| Dec 15, 2025 | WQRRP Lagoon #3 Solids Removal & ImproveOther | SYNAGRO-WWT, INC— | $308,615 |
| Dec 4, 2025 | Secondary Sedimentation Basins UpgradeHVAC & mechanical | BLACK & VEATCH CORPORATION | $3,000,000 |
| Nov 21, 2025 | Castro Rd. & El Portal Dr. Spot RepairOther | APB GENERAL ENGINEERING | $22,800 |
| Jul 16, 2025 | Security Camera and Access ControlElectrical, low voltage & AV | ASSURE MSP LOW VOLTAGE | $389,155 |
| Jul 7, 2025 | Vortex Flow Insert RemovalSewer & wastewater | APB GENERAL ENGINEERING | $71,800 |
| May 21, 2025 | Maintenance Support Facility ProjectBuildings & facilities | J F SHEA CONSTRUCTION INC | $20,345 |
| Apr 25, 2025 | Maintenance Support Facility ProjectElectrical, low voltage & AV | S.D. ELECTRIC, INC. | $22,858 |
| Apr 18, 2025 | Maintenance Support Facility ProjectBuildings & facilities | — | $264,320 |
| Mar 10, 2025 | Glenlock St. Manhole InstallationSewer & wastewater | APB GENERAL ENGINEERING | $21,800 |
| Mar 5, 2025 | 2910 Hilltop Dr. Parking Lot Drain ReplaStorm drain & flood control | Z AND Z PLUMBING | $24,695 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.