Petaluma Joint Union High School District
253 public works projects registered with the California Department of Industrial Relations, 2010–2026 · Petaluma, Sonoma County. Reported contract value: $56,020,877.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 13 | $5,476,851 |
| 2025 | 16 | $50,225,726 |
| 2024 | 13 | $318,300 |
| 2023 | 23 | — |
| 2022 | 21 | — |
| 2021 | 26 | — |
| 2020 | 24 | — |
| 2019 | 12 | — |
| 2018 | 7 | — |
| 2017 | 11 | — |
| 2016 | 19 | — |
| 2015 | 48 | — |
| 2014 | 10 | — |
| 2010 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Buildings & facilities · 52
- Other · 37
- Roofing · 36
- Painting & flooring · 28
- Parks, landscape & fields · 27
- Paving & streets · 16
- Electrical, low voltage & AV · 14
- Design, inspection & consulting · 8
- Demolition & site work · 7
- HVAC & mechanical · 7
- Concrete & masonry · 5
- Plumbing & restrooms · 5
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 |
|---|---|---|
| AMS.NET LLC | 3 | $289,632 |
| CORNERSTONE ROOFING INC | 3 | $153,737 |
| JL CONSTRUCTION, INC | 2 | $3,996,000 |
| VALLEY PRECISION GRADING INC | 2 | $1,242,101 |
| EKC ENTERPRISES INC | 2 | $288,517 |
| John Schaefer Engineering Inc. | 2 | $85,500 |
| HENRIS ROOFING CO | 2 | $76,300 |
| BOSCH BUILDING TECHNOLOGIES LLC | 1 | $24,376,197 |
| APPLIED FINISHES INC | 1 | $463,907 |
| HELLAS CONSTRUCTION INC | 1 | $445,520 |
| MIKE BROWN ELECTRIC CO | 1 | $421,400 |
| WILDCAT ENGINEERING | 1 | $282,927 |
| DIABLO ROOFING INC | 1 | $255,200 |
| SATELLITE PAINTING INC | 1 | $104,000 |
| GREEN VINE LANDSCAPING INC | 1 | $7,990 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Oct 2, 2026 | Penngrove roof repairsRoofing | CORNERSTONE ROOFING INC | $26,888 |
| Jun 30, 2026 | McKinley TKParks, landscape & fields | GREEN VINE LANDSCAPING INC | $7,990 |
| Jun 23, 2026 | Pond RemovalConcrete & masonry | John Schaefer Engineering Inc. | $60,800 |
| May 26, 2026 | Casa Grande High School Clock SpeakersBuildings & facilities | EKC ENTERPRISES INC | $85,176 |
| May 25, 2026 | Petaluma High School Clock SpeakersBuildings & facilities | EKC ENTERPRISES INC | $203,341 |
| May 19, 2026 | Summer exterior paintPainting & flooring | APPLIED FINISHES INC | $463,907 |
| Apr 14, 2026 | Casa Grande HS turf infillParks, landscape & fields | VALLEY PRECISION GRADING INC | $39,000 |
| Apr 14, 2026 | Petaluma Jr High Courtyard ImprovementsElectrical, low voltage & AV | MIDSTATE CONSTRUCTION CORPORATION | $2,789,579 |
| Apr 14, 2026 | Petaluma High School TrackParks, landscape & fields | VALLEY PRECISION GRADING INC | $1,203,101 |
| Apr 14, 2026 | Petaluma High School Turf ReplacementParks, landscape & fields | HELLAS CONSTRUCTION INC | $445,520 |
| Mar 24, 2026 | Casa Grande HS Library roofingRoofing | CORNERSTONE ROOFING INC | $68,849 |
| Mar 10, 2026 | Repair SD and shotput areaOther | John Schaefer Engineering Inc. | $24,700 |
| Mar 10, 2026 | Casa Grande HS Library ReRoofRoofing | CORNERSTONE ROOFING INC | $58,000 |
| Dec 26, 2025 | Casa Grande HS CAT 6 CablingElectrical, low voltage & AV | AMS.NET LLC | $96,544 |
| Dec 15, 2025 | Casa Grande HS CAT 6 CablingElectrical, low voltage & AV | AMS.NET LLC | $96,544 |
| Dec 5, 2025 | Casa Grande HS Cat 6 & CablingElectrical, low voltage & AV | AMS.NET LLC | $96,544 |
| Jul 11, 2025 | Valley Vista Emergency PortablesBuildings & facilities | MIKE BROWN ELECTRIC CO | $421,400 |
| Jun 25, 2025 | Energy UpgradesHVAC & mechanical | BOSCH BUILDING TECHNOLOGIES LLC | $24,376,197 |
| Jun 24, 2025 | Mary Collins Cherry Valley New ClassroomBuildings & facilities | CORE WEST INC | $15,000,000 |
| Jun 10, 2025 | Petaluma Jr Hi Bld C ReroofRoofing | DIABLO ROOFING INC | $255,200 |
| Jun 10, 2025 | Casa Grande HS Culinary ClassroomBuildings & facilities | GECO INC | $440,407 |
| May 28, 2025 | McKinley ES Modular SiteworkDemolition & site work | WILDCAT ENGINEERING | $282,927 |
| Apr 27, 2025 | Casa Grande HS Exterior Paint G, M & MulPainting & flooring | SATELLITE PAINTING INC | $104,000 |
| Apr 8, 2025 | Casa HS Bleachers and PressboxOther | — | $2,562,770 |
| Mar 15, 2025 | District Office Exterior PaintPainting & flooring | — | $37,000 |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.