HARBORSIDE CONSTRUCTION INC
California contractor license #730817 · El Cajon, San Diego County
License
- License number
- 730817
- Status
- Clear
- Classifications
- B General Building Contractor
- Business type
- Corporation
- Issued
- Dec 26, 1996
- Expires
- Dec 31, 2026
- Workers' compensation
- Workers' Compensation Insurance — Insurance Company Of The West
- Contractor's bond
- $25,000 — Business Alliance Insurance Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Oct 1, 2025. Verify license #730817 on CSLB's License Check.
California public works
HARBORSIDE CONSTRUCTION INC appears on 52 public works projects registered with the California Department of Industrial Relations, for 4 awarding bodies between 2023 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 4, 2026 | Cal Fire Workout Sheds - Lake Morena #42Electrical, low voltage & AV | County of San Diego Department of General Services | Subcontractor | $1,572,515 |
| Jul 13, 2026 | Cal Fire Workout Sheds - Harbison CanyonElectrical, low voltage & AV | County of San Diego Department of General Services | Subcontractor | $1,572,515 |
| Jun 8, 2026 | Cal Fire Workout Sheds - Deerhorn #37Electrical, low voltage & AV | County of San Diego Department of General Services | Subcontractor | $1,572,515 |
| Jun 1, 2026 | Grossmont Elevator 2 Sill RepairTraffic & signals | San Diego Metropolitan Transit System | Subcontractor | $5,225 |
| May 5, 2026 | MILLS BUILDING FIRE SPRINKLER REPAIRSFire & life safety | San Diego Metropolitan Transit System | Subcontractor | $96,835 |
| Mar 31, 2026 | KMTC BUILDING SECUREMENTParks, landscape & fields | San Diego Metropolitan Transit System | Subcontractor | $68,709 |
| Jan 1, 2026 | Cal Fire Workout Sheds - Julian #56Electrical, low voltage & AV | County of San Diego Department of General Services | Subcontractor | $1,572,515 |
| Jan 1, 2026 | Trolley Paint Booth, Building C, and BogPainting & flooring | San Diego Metropolitan Transit System | Subcontractor | $635,263 |
| Nov 11, 2025 | IAD & KMD Probe VaultOther | San Diego Metropolitan Transit System | Subcontractor | $5,513 |
| Nov 1, 2025 | Old Town Storage Room ReplacementBuildings & facilities | San Diego Metropolitan Transit System | Subcontractor | $224,349 |
| Oct 6, 2025 | Rio Vista Wall CapsConcrete & masonry | San Diego Metropolitan Transit System | Subcontractor | $23,409 |
| Aug 1, 2025 | BRT Broken Glass Study Mockup RepairsOther | San Diego Metropolitan Transit System | Subcontractor | $60,432 |
| Jul 7, 2025 | KMD Fire Alarm ReplacementFire & life safety | San Diego Metropolitan Transit System | Subcontractor | $197,649 |
| Jul 7, 2025 | Pyramid Building Column ShoringBuildings & facilities | San Diego Metropolitan Transit System | Subcontractor | $40,000 |
| Jun 16, 2025 | El Cajon Transit Ctr RepairsPaving & streets | San Diego Metropolitan Transit System | Subcontractor | $926,204 |
| Jun 16, 2025 | Multiple locations - AC Culverts Phase 1Storm drain & flood control | County of San Diego Department of General Services | Subcontractor | $5,000,000 |
| Jun 9, 2025 | Mass Station Pavement repairPaving & streets | San Diego Metropolitan Transit System | Subcontractor | $399,628 |
| May 12, 2025 | IAD 2nd Floor Admin RenovationPlumbing & restrooms | San Diego Metropolitan Transit System | Subcontractor | $375,627 |
| May 1, 2025 | IAD Admin 2nd Floor Restrooms RenovationPlumbing & restrooms | San Diego Metropolitan Transit System | Subcontractor | $375,627 |
| Mar 24, 2025 | IAD RAM HIGH PILE STORAGEFire & life safety | San Diego Metropolitan Transit System | Subcontractor | $408,416 |
| Feb 24, 2025 | MTS Boardroom IT Rack CoolingHVAC & mechanical | San Diego Metropolitan Transit System | Subcontractor | $9,594 |
| Dec 30, 2024 | Sweetwater Valley Ball Parking Lot ReprOther | County of San Diego Department of General Services | Subcontractor | $5,000,000 |
| Dec 23, 2024 | Point repairs by CIP Sectional liners/THOther | County of San Diego Department of General Services | Subcontractor | $5,000,000 |
| Dec 23, 2024 | CAC WC Calsense SYNC-4S - Multiple LocatOther | County of San Diego Department of General Services | Subcontractor | $5,000,000 |
| Dec 16, 2024 | CAC Waterfront Park Fountain Basin RepaiParks, landscape & fields | County of San Diego Department of General Services | Subcontractor | $5,000,000 |
Most recent 25 of 52. 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 Diego Metropolitan Transit System · 29 projects
- County of San Diego Department of General Services · 14 projects
- San Diego Metropolitan Transit System · 5 projects
- San Diego Metropolitan Transit System · 2 projects
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