BAY TECH ENGINEERING INC
California contractor license #995122 · San Francisco, San Francisco County
License
- License number
- 995122
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-10 Electrical Contractor
- Business type
- Corporation
- Issued
- Jul 25, 2014
- Expires
- Jul 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- 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 Jul 20, 2026. Verify license #995122 on CSLB's License Check.
California public works
BAY TECH ENGINEERING INC appears on 39 public works projects registered with the California Department of Industrial Relations, for 22 awarding bodies between 2012 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Mar 31, 2026 | WW-795Other | San Francisco Public Utilities Commission | Subcontractor | $3,322,700 |
| Oct 14, 2025 | Oakmont PRV Replacement ProjectSewer & wastewater | City of San Bruno - Public Works Department | Subcontractor | $422,540 |
| Aug 17, 2025 | WW-793, Brannan Street OutfallPaving & streets | San Francisco Public Utilities Commission | Subcontractor | $3,318,205 |
| Aug 12, 2025 | Lafayette Res Rec Area WW Coll Sys ImpSewer & wastewater | EBMUD Construction Div | Subcontractor | $3,113,000 |
| Jul 18, 2025 | Peters Creek Streamflow EnhancementWater | San Mateo Resource Conservation District | Subcontractor | $3,373,000 |
| Apr 7, 2025 | Corporation Way Pump Station and SystemStorm drain & flood control | City of Palo Alto | Subcontractor | $9,994,970 |
| Mar 13, 2025 | Beale Street Improvement Project Phase 1Paving & streets | City and County of San Francisco - Dept. of Public Works | Subcontractor | $1,841,495 |
| Mar 10, 2025 | Transbay Howard Streetscape ProjectOther | City and County of San Francisco - Dept. of Public Works | Subcontractor | $19,501,403 |
| Feb 13, 2025 | PW Yard Fuel Station ReplacementOther | City and County of San Francisco - Dept. of Public Works | Subcontractor | $7,583,300 |
| Feb 5, 2025 | 13th Street Safety Improvement ProjectPaving & streets | City and County of San Francisco - Dept. of Public Works | Subcontractor | $8,976,980 |
| Jan 21, 2025 | Transit U Improvement ProjectOther | City and County of San Francisco - Dept. of Public Works | Subcontractor | $4,586,399 |
| Jan 20, 2025 | Phase I St Infra (Transbay Block 3)Paving & streets | City and County of San Francisco - Dept. of Public Works | Subcontractor | $3,710,951 |
| Dec 5, 2024 | Amador Street Infrastructure ImprovementSewer & wastewater | Port of San Francisco | Subcontractor | $10,236,543 |
| Oct 21, 2024 | Lakeside Family StreetsStorm drain & flood control | CITY OF OAKLAND OPW | Subcontractor | $3,870,420 |
| Aug 29, 2024 | 04-Nap-29-11.6/13.0Storm drain & flood control | California Department of Transportation (Caltrans) | Subcontractor | $23,068,709 |
| Aug 14, 2024 | Stowe Lane Pump Station ReplacementWater | West Bay Sanitary District | Subcontractor | $2,069,000 |
| Aug 5, 2024 | Half Moon Bay Airport Electrical Vault aElectrical, low voltage & AV | San Mateo County Department of Public Works | Subcontractor | — |
| Jun 25, 2024 | JOC-105Buildings & facilities | San Francisco Public Utilities Commission | Subcontractor | $5,000,000 |
| Apr 25, 2024 | Willow Road Pump Station RehabilitationWater | West Bay Sanitary District | Subcontractor | — |
| Mar 19, 2024 | Hiller Street Lift Station Capacity EnhaSewer & wastewater | City of Belmont | Subcontractor | — |
| Dec 14, 2023 | Oyster Point Ph 2C ImprovementsPaving & streets | City of South San Francisco | Subcontractor | — |
| Dec 13, 2023 | Centennial Trail Improvement ProjectParks, landscape & fields | City of South San Francisco | Subcontractor | — |
| Nov 17, 2023 | JOC-103 General Engineering A License CoOther | San Francisco Public Utilities Commission | Subcontractor | — |
| Nov 5, 2023 | Minnesota Streetscape ImprovementsOther | City and County of San Francisco - Dept. of Public Works | Subcontractor | — |
| Aug 28, 2023 | 1003959 14th St Safe Routes in the CityOther | CITY OF OAKLAND OPW | Subcontractor | — |
Most recent 25 of 39. 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 and County of San Francisco - Dept. of Public Works · 9 projects
- San Francisco Public Utilities Commission · 5 projects
- CITY OF OAKLAND OPW · 2 projects
- City of South San Francisco · 2 projects
- San Francisco Municipal Transportation Agency · 2 projects
- San Mateo Resource Conservation District · 2 projects
- West Bay Sanitary District · 2 projects
- County of Santa Cruz DPW · 1 project
- City of Palo Alto · 1 project
- City of San Bruno - Public Works Department · 1 project
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