Contra Costa County Office of Education
183 public works projects registered with the California Department of Industrial Relations, 2012–2026 · Pleasant Hill, Contra Costa County. Reported contract value: $1,169,129.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 7 | $596,509 |
| 2025 | 5 | $253,401 |
| 2024 | 8 | $319,219 |
| 2023 | 18 | — |
| 2022 | 20 | — |
| 2021 | 17 | — |
| 2020 | 9 | — |
| 2019 | 18 | — |
| 2018 | 15 | — |
| 2017 | 16 | — |
| 2016 | 26 | — |
| 2015 | 21 | — |
| 2012 | 2 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- HVAC & mechanical · 38
- Parks, landscape & fields · 34
- Other · 25
- Electrical, low voltage & AV · 22
- Roofing · 14
- Buildings & facilities · 14
- Paving & streets · 12
- Painting & flooring · 8
- Demolition & site work · 5
- Plumbing & restrooms · 5
- Sewer & wastewater · 2
- Elevators & conveying · 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 |
|---|---|---|
| BEL AIR MECHANICAL INC | 5 | $399,425 |
| TERRACARE ASSOCIATES LLC | 2 | $139,992 |
| SUNBELT CONTROLS INC | 2 | $52,592 |
| CAIRO BUILDER INC | 1 | $191,277 |
| PACIFIC POWER & SYSTEMS INC | 1 | $79,050 |
| DIABLO ROOFING INC | 1 | $76,932 |
| MARK SCOTT CONSTRUCTION INC | 1 | $32,292 |
| D&D COMMERCIAL & RESIDENTIAL PAINTING, I | 1 | $29,475 |
| SILICON VALLEY PAVING INC | 1 | $29,400 |
| OPENING TECHNOLOGIES INC | 1 | $19,481 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Aug 26, 2026 | Boiler ReplacementHVAC & mechanical | BEL AIR MECHANICAL INC | $178,000 |
| Jul 6, 2026 | Heritage PaintingPainting & flooring | D&D COMMERCIAL & RESIDENTIAL PAINTING, I | $29,475 |
| Jul 2, 2026 | Mauzy RoofingRoofing | DIABLO ROOFING INC | $76,932 |
| Jul 1, 2026 | HVAC Service RepairsHVAC & mechanical | BEL AIR MECHANICAL INC | $65,000 |
| May 13, 2026 | Turner RoofingRoofing | CAIRO BUILDER INC | $191,277 |
| Mar 20, 2026 | PAVING AT MAUZY SCHOOLPaving & streets | SILICON VALLEY PAVING INC | $29,400 |
| Feb 2, 2026 | Compressor ReplacementPaving & streets | BEL AIR MECHANICAL INC | $26,425 |
| Jul 18, 2025 | HVAC SERVICE CALLS VARIOUS SITESHVAC & mechanical | BEL AIR MECHANICAL INC | $65,000 |
| Jul 1, 2025 | LandscapeParks, landscape & fields | TERRACARE ASSOCIATES LLC | $69,996 |
| Jul 1, 2025 | Annual 2025-26 Preventative MaintenanceParks, landscape & fields | TERRACARE ASSOCIATES LLC | $69,996 |
| Jul 1, 2025 | HVAC Controls contract for BMSHVAC & mechanical | SUNBELT CONTROLS INC | $27,024 |
| Jun 3, 2025 | Marchus Door ReplacementsBuildings & facilities | — | $21,385 |
| Nov 25, 2024 | Mauzy concrete/asphalt repairsPaving & streets | MARK SCOTT CONSTRUCTION INC | $32,292 |
| Oct 1, 2024 | Mauzy Dry Rot RepairsOther | — | $60,000 |
| Sep 9, 2024 | HVAC Service various sitesHVAC & mechanical | BEL AIR MECHANICAL INC | $65,000 |
| Jul 22, 2024 | Marchus Door ReplacementsBuildings & facilities | OPENING TECHNOLOGIES INC | $19,481 |
| Jul 16, 2024 | Avon Fence ReplacementBuildings & facilities | — | $37,828 |
| Jul 16, 2024 | HVAC Preventive Maintenance ControlsHVAC & mechanical | SUNBELT CONTROLS INC | $25,568 |
| Jun 13, 2024 | LED UpgradesElectrical, low voltage & AV | PACIFIC POWER & SYSTEMS INC | $79,050 |
| Apr 29, 2024 | ACCESS CONTROLS & CAMERASElectrical, low voltage & AV | — | — |
| Dec 31, 2023 | LIGHTING CONTROLS RETROFITElectrical, low voltage & AV | — | — |
| Dec 31, 2023 | LIGHTING CONTROLS RETROFITElectrical, low voltage & AV | — | — |
| Dec 17, 2023 | Play Structure Turner & OHara ParkParks, landscape & fields | — | — |
| Oct 25, 2023 | COMPUTER CABLE INSTALLOther | — | — |
| Oct 23, 2023 | MARCHUS LED UPGRADESElectrical, low voltage & AV | — | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.