ACE INSULATION INCORPORATION
California contractor license #962891 · Petaluma, Sonoma County
License
- License number
- 962891
- Status
- Clear
- Classifications
- C-2 Insulation and Acoustical Contractor
- Business type
- Corporation
- Issued
- Jul 6, 2011
- Expires
- Jul 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Clear Spring Property And Casualty Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Jul 2, 2026. Verify license #962891 on CSLB's License Check.
California public works
ACE INSULATION INCORPORATION appears on 11 public works projects registered with the California Department of Industrial Relations, for 9 awarding bodies between 2022 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 19, 2025 | Carmelita PSHBuildings & facilities | Catholic Charities CYO of the Archdiocese of San Francisco | Subcontractor | $2,700,000 |
| Jul 15, 2025 | Lucas Valley Field Office RenovationParks, landscape & fields | County of Marin Public Works Department | Subcontractor | $1,329,000 |
| May 15, 2025 | Julian Street StudiosPaving & streets | 1271 E Julian St LP | Subcontractor | $83,999,510 |
| May 15, 2025 | Vera Avenue ApartmentsOther | 112 Vera Ave., L.P. | Subcontractor | $59,353,642 |
| Jun 10, 2024 | Frank Zeek TK-K Classroom Expansion ProjBuildings & facilities | Ukiah Unified School District | Subcontractor | — |
| Jun 10, 2024 | Grace Hudson TK-K Classroom Expansion PrBuildings & facilities | Ukiah Unified School District | Subcontractor | — |
| Jun 10, 2024 | Calpella TK-K Classroom Expansion ProjecBuildings & facilities | Ukiah Unified School District | Subcontractor | — |
| Sep 13, 2023 | CT Phase II-Non emergent workHVAC & mechanical | Sonoma Valley Health Care District dba Sonoma Valley Hospital | Subcontractor | — |
| Aug 28, 2023 | Petaluma River PlaceOther | BHDC Petaluma River Place LLC | Subcontractor | — |
| Aug 29, 2022 | MacArthur StudiosOther | Oakland MacArthur Pacific Associates, a California Limited Partnership | Subcontractor | — |
| — | 630 Drake Avenue HHS Tenant ImprovementElectrical, low voltage & AV | County of Marin | Subcontractor | $646,888 |
Most recent 11 of 11. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- Ukiah Unified School District · 3 projects
- Oakland MacArthur Pacific Associates, a California Limited Partnership · 1 project
- 1271 E Julian St LP · 1 project
- County of Marin · 1 project
- 112 Vera Ave., L.P. · 1 project
- Sonoma Valley Health Care District dba Sonoma Valley Hospital · 1 project
- County of Marin Public Works Department · 1 project
- BHDC Petaluma River Place LLC · 1 project
- Catholic Charities CYO of the Archdiocese of San Francisco · 1 project
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