CORE & MAIN LP
California contractor license #1097128 · Corona, Riverside County
License
- License number
- 1097128
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Partnership
- Issued
- Sep 29, 2022
- Expires
- Sep 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Xl Insurance America Inc
- Contractor's bond
- $25,000 — Atlantic Specialty 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 26, 2026. Verify license #1097128 on CSLB's License Check.
California public works
CORE & MAIN LP appears on 23 public works projects registered with the California Department of Industrial Relations, 4 of them as the prime contractor, for 17 awarding bodies between 2020 and 2026. Projects it led total $15,942,134 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 12, 2026 | Furnish And Deliver 36-Inch Dia PVC PipeOther | Wheeler Ridge-Maricopa Water Storage District | Prime | $165,781 |
| Jul 7, 2026 | Water Meter Replacement & AMI SystemWater | City of Pleasanton | Prime | $10,262,257 |
| Jul 7, 2026 | OPX Water Meter & AMI SystemWater | City of Pleasanton | Prime | $2,514,096 |
| Feb 2, 2026 | I-10 Corridor Freight & Exp Contract 2ABuildings & facilities | San Bernardino County Transportation Authority | Subcontractor | $309,274,000 |
| Jan 22, 2026 | Sedco Hills Septic to Sewer Ph. 3Sewer & wastewater | Elsinore Valley Municipal Water District. | Subcontractor | $12,516,454 |
| Sep 24, 2025 | Bloomfield Pumping Plant FM UpgradesConcrete & masonry | Sanitation Districts of Los Angeles County | Subcontractor | $4,991,800 |
| Dec 17, 2024 | Advanced Metering Infrastructure ProjectWater | Temescal Valley Water District | Prime | $3,000,000 |
| Aug 19, 2024 | LDPCSD Raw Water Intake and Pump StationWater | Lake Don Pedro Community Services District | Subcontractor | $3,155,818 |
| Jul 10, 2024 | Blacklake Sewer Consolidation ProjectDesign, inspection & consulting | Nipomo Community Services District | Subcontractor | $6,641,475 |
| Jan 22, 2024 | S1285062 - Del Mar Bluffs StabilizationOther | San Diego Association of Governments | Subcontractor | — |
| Nov 11, 2023 | Sewer Force Main at G Street Pump StatioSewer & wastewater | City of Chula Vista - Engineering | Subcontractor | — |
| Aug 30, 2023 | MacArthur Force Main ImprovementsOther | Orange County Sanitation District | Subcontractor | — |
| Aug 21, 2023 | Tamarind & Industry Pump Station ImproveWater | City of Fontana | Subcontractor | $4,609,361 |
| Mar 29, 2023 | SJVRWRF Plant 1 Rehab, Centrate EqualizaDesign, inspection & consulting | Eastern Municipal Water District - Purchasing | Subcontractor | — |
| Mar 13, 2023 | SJVRWRF Plant 1 Rehabilitation, CentrateOther | Eastern Municipal Water District | Subcontractor | — |
| Jul 14, 2022 | Redhill Relief Sewer Relocation at StateSewer & wastewater | Orange County Sanitation District | Subcontractor | — |
| Jan 22, 2022 | ADP Airside ImprovementsOther | San Diego County Regional Airport Authority | Subcontractor | — |
| Jun 29, 2021 | SJVRWRF PLANT 1 REHAB PROJOther | Eastern Municipal Water District - Purchasing | Subcontractor | — |
| Dec 20, 2020 | East County Advanced Water PurificationWater | East County Advanced Water Joint Powers Authority | Subcontractor | — |
| Oct 14, 2020 | East County Advanced Water PurificationBuildings & facilities | East County Advanced Water Joint Powers Authority | Subcontractor | — |
| Oct 8, 2020 | East County Advanced Water PurificationWater | East County Advanced Water Joint Powers Authority | Subcontractor | — |
| Feb 2, 2020 | Del Mar Bluffs Stabilization IV ProjectStorm drain & flood control | San Diego Association of Governments | Subcontractor | — |
| — | SPRING VALLEY OUTFALL SEWER IMPROVEMENTSSewer & wastewater | County of San Diego / DPW | Subcontractor | $759,460 |
Most recent 23 of 23. 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
- East County Advanced Water Joint Powers Authority · 3 projects
- City of Pleasanton · 2 projects
- San Diego Association of Governments · 2 projects
- Eastern Municipal Water District - Purchasing · 2 projects
- Orange County Sanitation District · 2 projects
- San Bernardino County Transportation Authority · 1 project
- Lake Don Pedro Community Services District · 1 project
- Eastern Municipal Water District · 1 project
- City of Fontana · 1 project
- Wheeler Ridge-Maricopa Water Storage District · 1 project
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