BROWN AND CALDWELL
California contractor license #445796 · Walnut Creek, Contra Costa County
License
- License number
- 445796
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Sep 6, 1983
- Expires
- Sep 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Trumbull Insurance Company
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Jun 1, 2026. Verify license #445796 on CSLB's License Check.
California public works
BROWN AND CALDWELL appears on 15 public works projects registered with the California Department of Industrial Relations, 12 of them as the prime contractor, for 11 awarding bodies between 2017 and 2026. Projects it led total $127,708,749 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 1, 2026 | On Call Remediation and EnvironmentalOther | Sacramento Municipal Utility District | Prime | $7,000,000 |
| Dec 18, 2025 | Feasibility Study 8th St East RecycledOther | Sonoma County Water Agency. | Prime | $438,199 |
| Dec 1, 2025 | OPTIMIZE MENIFEE & PERRIS I DESALTERSOther | Eastern Municipal Water District - Purchasing | Prime | $239,875 |
| Oct 2, 2025 | 2025-2030 On-Call Hydraulic ModelingOther | Placer County Water Agency - Auburn | Prime | $500,000 |
| Aug 12, 2025 | INF-012 Inflow InvestigationSewer & wastewater | East Bay Municipal Utility District - Purchasing | Subcontractor | $11,500,000 |
| Jul 1, 2025 | Phase 1 ESA - Hartle CourtOther | Napa Sanitation District | Prime | $44,997 |
| May 6, 2025 | Design of Eagle Ridge Pump Station ReplaWater | City of San Diego | Prime | $2,551,485 |
| Nov 13, 2024 | 32500307Design, inspection & consulting | City of Oxnard | Prime | $1,000,000 |
| Sep 23, 2024 | As-Nded Cnst Mgt Svcs-Cntrct 2-H2326218MOther | City of San Diego | Subcontractor | $15,000,000 |
| Jul 15, 2024 | Engineering Services for L-DLD 1 ProjectDesign, inspection & consulting | Sacramento Area Sewer District | Prime | $3,436,859 |
| Jun 24, 2024 | Walnut Grove Sewer System Relief ProjectSewer & wastewater | Sacramento Area Sewer District | Prime | $532,279 |
| Mar 15, 2023 | Magnolia Sewer Manhole Abandonment at InSewer & wastewater | Orange County Sanitation District | Prime | $195,055 |
| Nov 15, 2017 | Digester Gas Facilities RehabilitationDesign, inspection & consulting | Orange County Sanitation District | Prime | $11,770,000 |
| — | On-Call Consultant Services for ImplemenDesign, inspection & consulting | County of Los Angeles Department of Public Works | Prime | $100,000,000 |
| — | On-Call Consultant Services for ImplemenDesign, inspection & consulting | County of Los Angeles Department of Public Works | Subcontractor | $100,000,000 |
Most recent 15 of 15. 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 San Diego · 2 projects
- Sacramento Area Sewer District · 2 projects
- Orange County Sanitation District · 2 projects
- County of Los Angeles Department of Public Works · 2 projects
- City of Oxnard · 1 project
- East Bay Municipal Utility District - Purchasing · 1 project
- Eastern Municipal Water District - Purchasing · 1 project
- Napa Sanitation District · 1 project
- Placer County Water Agency - Auburn · 1 project
- Sonoma County Water Agency. · 1 project
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