N BRENT KNOWLES CONSTRUCTION
California contractor license #577990 · Cayucos, San Luis Obispo County
License
- License number
- 577990
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Sole Owner
- Issued
- Sep 26, 1989
- Expires
- Sep 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — California Insurance Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated May 28, 2026. Verify license #577990 on CSLB's License Check.
California public works
N BRENT KNOWLES CONSTRUCTION appears on 8 public works projects registered with the California Department of Industrial Relations, 7 of them as the prime contractor, for 3 awarding bodies between 2025 and 2026. Projects it led total $254,185 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 3, 2026 | Surf St Storm Drain RepairStorm drain & flood control | City of Morro Bay | Prime | $46,350 |
| Jul 13, 2026 | Bolton Storm Drain ReplacementStorm drain & flood control | City of Morro Bay | Prime | $24,999 |
| Jul 1, 2026 | Asphalt & Concrete RepairsSewer & wastewater | Cayucos Sanitary District | Prime | $40,000 |
| May 14, 2026 | Juniper & Elena Storm DrainStorm drain & flood control | City of Morro Bay | Prime | $19,000 |
| Mar 13, 2026 | Bayshore Drain Inlet 2026Storm drain & flood control | City of Morro Bay | Prime | $27,000 |
| Feb 2, 2026 | Monterey Crossing FamilyOther | UPMO Family SLO LP | Subcontractor | $33,237,056 |
| Nov 10, 2025 | Shasta Marina Storm Drain ImprovementsStorm drain & flood control | City of Morro Bay | Prime | $56,836 |
| Sep 15, 2025 | Asphalt & Concrete RepairsPaving & streets | Cayucos Sanitary District | Prime | $40,000 |
Most recent 8 of 8. 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 Morro Bay · 5 projects
- Cayucos Sanitary District · 2 projects
- UPMO Family SLO LP · 1 project
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