County of Marin Public Works Department
39 public works projects registered with the California Department of Industrial Relations, 2021–2026 · San Rafael, Marin County. Reported contract value: $81,230,810.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 14 | $78,662,423 |
| 2025 | 10 | $2,122,087 |
| 2024 | 7 | $427,500 |
| 2023 | 4 | — |
| 2022 | 2 | — |
| 2021 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Buildings & facilities · 15
- Other · 8
- Roofing · 3
- Painting & flooring · 3
- Parks, landscape & fields · 3
- Paving & streets · 2
- Electrical, low voltage & AV · 2
- Fire & life safety · 1
- HVAC & mechanical · 1
- Demolition & site work · 1
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 |
|---|---|---|
| ROSA CONSTRUCTION INC | 12 | $628,751 |
| B & G GLASS | 6 | $220,857 |
| MCCARTHY BUILDING COMPANIES INC | 1 | $71,000,000 |
| KIRBY CONSTRUCTIONS COMPANY INC DBA KIRBY CONSTRUCTION | 1 | $7,225,000 |
| RL BUILDERS INC | 1 | $431,250 |
| CML SECURITY, LLC | 1 | $43,872 |
| W. Bradley Electric, LLC | 1 | $33,360 |
| MATRIX HG INC | 1 | $30,518 |
| ENERGY EFFICIENT SERVICES CORPORATION | 1 | $28,650 |
| ABLE FENCE COMPANY, INC. | 1 | $24,635 |
| WEDGE ROOFING INC | 1 | $18,800 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Sep 1, 2026 | Marin County Jail Cell ImprovementsPainting & flooring | KIRBY CONSTRUCTIONS COMPANY INC DBA KIRBY CONSTRUCTION | $7,225,000 |
| Jul 7, 2026 | Marin County Fire HeadquarterBuildings & facilities | MCCARTHY BUILDING COMPANIES INC | $71,000,000 |
| Jun 10, 2026 | CC Rm 421_423 TIPainting & flooring | ROSA CONSTRUCTION INC | $24,991 |
| Jun 1, 2026 | MC Jail Mock-up & Holding RestorationOther | CML SECURITY, LLC | $43,872 |
| May 26, 2026 | CC Rm 421 Mall Door/Glass ModificationBuildings & facilities | B & G GLASS | $24,798 |
| May 11, 2026 | LVFO Office Area HVACHVAC & mechanical | MATRIX HG INC | $30,518 |
| Apr 30, 2026 | 120 N. Redwood Door ReplacementBuildings & facilities | ROSA CONSTRUCTION INC | $59,628 |
| Apr 30, 2026 | OCE Rm 313 Tenant ImprovementPainting & flooring | ROSA CONSTRUCTION INC | $41,283 |
| Apr 23, 2026 | 20 NSP TIBuildings & facilities | ROSA CONSTRUCTION INC | $44,502 |
| Mar 26, 2026 | 3240 Kerner - Network CablingElectrical, low voltage & AV | ENERGY EFFICIENT SERVICES CORPORATION | $28,650 |
| Mar 16, 2026 | CC 329 TIDemolition & site work | ROSA CONSTRUCTION INC | $47,889 |
| Mar 3, 2026 | CC Rm 248 Mall Door RelocationBuildings & facilities | B & G GLASS | $47,764 |
| Feb 19, 2026 | CC Room 248 TIOther | ROSA CONSTRUCTION INC | $23,753 |
| Feb 6, 2026 | Room 311 TIBuildings & facilities | ROSA CONSTRUCTION INC | $19,775 |
| Oct 31, 2025 | Safety Improvements MCFLOther | ABLE FENCE COMPANY, INC. | $24,635 |
| Oct 23, 2025 | CC Door 327Buildings & facilities | B & G GLASS | $49,794 |
| Oct 23, 2025 | 10 NSP Suite 1023Other | ROSA CONSTRUCTION INC | $32,878 |
| Sep 18, 2025 | MCCC - Room 250 TIBuildings & facilities | ROSA CONSTRUCTION INC | $57,485 |
| Sep 10, 2025 | CC Rm 311 Mall Door RelocationBuildings & facilities | B & G GLASS | $34,793 |
| Jul 15, 2025 | Lucas Valley Field Office RenovationParks, landscape & fields | — | $1,329,000 |
| Jun 11, 2025 | Assessor Room 212 Tenant ImprovementBuildings & facilities | RL BUILDERS INC | $431,250 |
| Jun 11, 2025 | MCCC Rm 259 & Rm 127-139Buildings & facilities | ROSA CONSTRUCTION INC | $27,849 |
| May 8, 2025 | Probation/CalAIM TIBuildings & facilities | ROSA CONSTRUCTION INC | $74,804 |
| Apr 1, 2025 | Woodacre Deferred MaintenanceOther | — | $59,600 |
| Aug 19, 2024 | Parks Field Office Modular TelcomParks, landscape & fields | W. Bradley Electric, LLC | $33,360 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.