ENGELKE CONSTRUCTION INC
California contractor license #305446 · Healdsburg, Sonoma County
License
- License number
- 305446
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-12 Earthwork and Paving Contractor
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- May 7, 1975
- Expires
- Sep 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jan 15, 2026. Verify license #305446 on CSLB's License Check.
California public works
ENGELKE CONSTRUCTION INC appears on 13 public works projects registered with the California Department of Industrial Relations, 3 of them as the prime contractor, for 10 awarding bodies between 2023 and 2026. Projects it led total $757,450 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Oct 1, 2026 | Sediment Removal in Foss CreekStorm drain & flood control | City of Healdsburg | Prime | $75,000 |
| Sep 24, 2026 | Grant Avenue Drainage ImprovementsStorm drain & flood control | City of Healdsburg | Prime | $72,450 |
| Jul 7, 2026 | ELB - 04A7650Other | California Department of Transportation | Prime | $610,000 |
| Jun 22, 2026 | CJUSD Portable RelocationBuildings & facilities | Calistoga Joint Unified School District | Subcontractor | $654,000 |
| Apr 16, 2026 | Old Mill ModernizationBuildings & facilities | Mill Valley School Districts | Subcontractor | $2,919,688 |
| Oct 24, 2025 | NHS and VHS Campus ModBuildings & facilities | Napa Valley Unified School District | Subcontractor | $12,000 |
| Aug 13, 2025 | Albert Biella Elementary School ECE ModeBuildings & facilities | Santa Rosa City Schools | Subcontractor | $5,254,220 |
| Mar 12, 2025 | AA36- AHS CTE Building - Phase 3Buildings & facilities | West Sonoma County Union High School District | Subcontractor | $26,818,901 |
| Jan 14, 2025 | Redwood HS FASCD Building ProjectElectrical, low voltage & AV | Tamalpais Union High School District | Subcontractor | $39,091,268 |
| Dec 16, 2024 | Calistoga Athletic FieldPlumbing & restrooms | Calistoga Joint Unified School District | Subcontractor | $8,000,000 |
| Sep 16, 2024 | Asphalt Maintenance Contract 2024Paving & streets | City of Healdsburg | Subcontractor | $495,000 |
| Dec 11, 2023 | Mendocino-Ukiah Courthouse-20230306Other | Judicial Council of California - (PUB WORKS) | Subcontractor | $117,860,895 |
| — | NHS HVAC & FAFire & life safety | Novato Unified School Dist | Subcontractor | $3,921,353 |
Most recent 13 of 13. 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
- City of Healdsburg · 3 projects
- Calistoga Joint Unified School District · 2 projects
- Napa Valley Unified School District · 1 project
- West Sonoma County Union High School District · 1 project
- Santa Rosa City Schools · 1 project
- Mill Valley School Districts · 1 project
- California Department of Transportation · 1 project
- Novato Unified School Dist · 1 project
- Judicial Council of California - (PUB WORKS) · 1 project
- Tamalpais Union High School District · 1 project
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