EXPRESS PLUMBING
California contractor license #778428 · San Mateo, San Mateo County
License
- License number
- 778428
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- May 8, 2000
- Expires
- May 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- Contractor's bond
- $25,000 — Nationwide Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Aug 4, 2026. Verify license #778428 on CSLB's License Check.
California public works
EXPRESS PLUMBING appears on 19 public works projects registered with the California Department of Industrial Relations, 14 of them as the prime contractor, for 10 awarding bodies between 2022 and 2026. Projects it led total $3,331,427 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 12, 2026 | Sewer Repair Work for Main LibrarySewer & wastewater | City of Sunnyvale | Prime | $53,750 |
| Feb 23, 2026 | EXPRESS PLUMBINGSewer & wastewater | Sequoia Union High School District | Prime | $20,000 |
| Nov 10, 2025 | Parrott Dr. Sanitary Sewer Project -PhasSewer & wastewater | Town of Hillsborough | Prime | $993,198 |
| Sep 5, 2025 | FY25-26 Housing On Call ServicesOther | San Francisco State University 2 | Prime | $20,000 |
| Jul 23, 2025 | Middlefield Marsh Siphon ReplacementSewer & wastewater | West Bay Sanitary District | Prime | $759,080 |
| May 1, 2025 | SEWER MAIN REPAIR IN DOWNTOWNSewer & wastewater | City of Los Altos 1 | Prime | $93,750 |
| Mar 17, 2025 | Sharp Park PDA Ped ProjectParks, landscape & fields | City of Pacifica | Subcontractor | $1,639,478 |
| Feb 3, 2025 | Storm Drain Manhole Rehabilitation FS91Sewer & wastewater | Daly City Public Works Maintenance Division | Prime | $34,800 |
| Nov 20, 2024 | Emergency Hot Water Line Repair ESBWater | San Francisco State University 2 | Prime | $34,395 |
| Nov 12, 2024 | La Honda Sanitary Sewer Lift Station UpgSewer & wastewater | Town of Hillsborough | Prime | $1,091,065 |
| Sep 25, 2024 | Emergency HH-TH Main Line Backup RepairOther | San Francisco State University 2 | Prime | $11,625 |
| Sep 10, 2024 | Lincoln Park Drinking FountainsSewer & wastewater | City of Los Altos 1 | Prime | $98,000 |
| Aug 6, 2024 | SFSU FY24-25 PlumbingPlumbing & restrooms | San Francisco State University 2 | Prime | $10,000 |
| Jul 22, 2024 | Blanket for fiscal year 2024-2025Other | San Francisco State University 2 | Prime | $50,000 |
| May 10, 2024 | 19th Ave - Science Building water main LWater | San Francisco State University 3 | Subcontractor | — |
| May 6, 2024 | CCSC Pipe RepairOther | San Francisco State University 3 | Subcontractor | — |
| Sep 19, 2022 | Little Butano Creek Flow Enhancement, BuWater | San Mateo Resource Conservation District | Subcontractor | — |
| Jul 11, 2022 | 2022 Sanitary Sewer Rehab Replacement 1CSewer & wastewater | Town of Hillsborough | Subcontractor | — |
| — | Lake Merced Blvd Storm Drain CleaningStorm drain & flood control | Daly City Public Works Maintenance Division | Prime | $61,764 |
Most recent 19 of 19. 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
- San Francisco State University 2 · 5 projects
- Town of Hillsborough · 3 projects
- City of Los Altos 1 · 2 projects
- Daly City Public Works Maintenance Division · 2 projects
- San Francisco State University 3 · 2 projects
- West Bay Sanitary District · 1 project
- City of Pacifica · 1 project
- Sequoia Union High School District · 1 project
- San Mateo Resource Conservation District · 1 project
- City of Sunnyvale · 1 project
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