Fairfield Suisun Sewer District
10 public works projects registered with the California Department of Industrial Relations, 2025–2026 · Fairfield, Solano County. Reported contract value: $597,518.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 4 | $300,714 |
| 2025 | 6 | $296,804 |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Other · 4
- HVAC & mechanical · 3
- Electrical, low voltage & AV · 3
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 |
|---|---|---|
| TELSTAR INSTRUMENTS | 1 | $219,776 |
| RESA POWER SOLUTIONS - TRANSFORMER SERVI | 1 | $48,950 |
| RESA SERVICE, LLC. | 1 | $31,761 |
| BELL PRODUCTS INC | 1 | $30,537 |
| ALFRED CONHAGEN INC OF CALIFORNIA | 1 | $23,375 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Aug 17, 2026 | UV HVAC 2 ReplacementHVAC & mechanical | BELL PRODUCTS INC | $30,537 |
| Jun 17, 2026 | Dewatering 12KV Elect Feeder ReplacementElectrical, low voltage & AV | TELSTAR INSTRUMENTS | $219,776 |
| Mar 24, 2026 | TSY Transformer TestingOther | RESA SERVICE, LLC. | $31,761 |
| Jan 19, 2026 | 2026 Annual Instrument CalibrationsOther | — | $18,640 |
| Nov 17, 2025 | EDR-EDH Feeder ReplacementElectrical, low voltage & AV | — | $115,083 |
| Oct 6, 2025 | 5 YR Circuit Breaker MaintenanceElectrical, low voltage & AV | RESA POWER SOLUTIONS - TRANSFORMER SERVI | $48,950 |
| Aug 18, 2025 | Primary MCC HVACHVAC & mechanical | — | $19,740 |
| May 21, 2025 | UV HVAC #1 ReplacementHVAC & mechanical | — | $30,900 |
| Apr 22, 2025 | SUB F FEEDER REPLACEMENTOther | — | $58,756 |
| Feb 19, 2025 | Jib Crane for Filter Feed FlowOther | ALFRED CONHAGEN INC OF CALIFORNIA | $23,375 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.