JDW WELDING LLC
California contractor license #1040901 · Grass Valley, Nevada County
License
- License number
- 1040901
- Status
- Clear
- Classifications
- C-60 Welding Contractor
- Business type
- Limited Liability
- Issued
- Jun 19, 2018
- Expires
- May 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Mid-Century Insurance Company
- Contractor's bond
- $25,000 — Nationwide Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jul 6, 2026. Verify license #1040901 on CSLB's License Check.
California public works
JDW WELDING LLC appears on 20 public works projects registered with the California Department of Industrial Relations, 6 of them as the prime contractor, for 20 awarding bodies between 2019 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Oct 29, 2025 | BRWTP Reclam Basins 1 & 2 ReplacementOther | City of Roseville (EU) | Subcontractor | $10,376,850 |
| Jul 9, 2025 | Influent Pump Nos. 2 and 5 InstallationElectrical, low voltage & AV | Sacramento Area Sewer District | Subcontractor | $10,848,599 |
| Feb 4, 2025 | Municipal Well No. 3 ProjectWater | City of Yuba City, Public Works Dept. | Subcontractor | $983,306 |
| Feb 3, 2025 | SCOR Plant Upgrade Phase 1Buildings & facilities | Sewerage Commission - Oroville Region | Subcontractor | $16,752,517 |
| Aug 14, 2024 | Cogen System ImprovementsOther | Delta Diablo | Subcontractor | $14,540,000 |
| Jul 15, 2024 | Water Treatment Plant Filter ImprovementWater | City of Pittsburg | Subcontractor | — |
| Jul 1, 2024 | Sly Park Intertie ImprovementsWater | El Dorado Irrigation District | Subcontractor | — |
| Jun 17, 2024 | SVCSD Influent Effluent Pumping and PipiSewer & wastewater | Sonoma County Water Agency. | Subcontractor | — |
| Feb 25, 2024 | D49 METRO AIR PARK STORM DRAIN PUMP STATStorm drain & flood control | County of Sacramento | Prime | — |
| Nov 1, 2023 | Aeration Diffusers Replacement ProjectOther | City of Lodi | Prime | — |
| Oct 16, 2023 | Richmond WWTP Sludge Thickener Phase IISewer & wastewater | City of Richmond Department of Public Works | Subcontractor | — |
| Aug 15, 2023 | Plumas Lake WTP Manganese Filters ExpansWater | Olivehurst Public Utility District | Prime | — |
| Aug 14, 2023 | Transit Hydrogen Station Design and ConsOther | City of Santa Clarita | Subcontractor | — |
| Feb 13, 2023 | MIPS, 3W, Effluent Bypass ProjectSewer & wastewater | Vallejo Flood and Wastewater District | Subcontractor | — |
| Sep 6, 2022 | Sutter National Wildlife Refuge Lift StaSewer & wastewater | Ducks Unlimited | Prime | — |
| Jul 20, 2022 | Duncan Creek Diversion Dam Improvement PBuildings & facilities | Placer County Water Agency | Subcontractor | — |
| Dec 31, 2021 | Hydrogen Fueling Station DBOMOther | North County Transit District | Prime | — |
| Oct 8, 2021 | Salmonid Habitat Restoration and Fish PaStorm drain & flood control | California Natural Resources Agency, Department of Water Resources, State of Cal | Subcontractor | — |
| Feb 14, 2021 | Graham Hill Water Treatment Plant ConcreWater | City of Santa Cruz - Water Department | Subcontractor | — |
| Sep 18, 2019 | RWCF Progressive Design-Build - Phase 2BSewer & wastewater | City of Stockton Municipal Utilities Department | Prime | — |
Most recent 20 of 20. 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
- Sonoma County Water Agency. · 1 project
- Olivehurst Public Utility District · 1 project
- City of Santa Clarita · 1 project
- City of Stockton Municipal Utilities Department · 1 project
- County of Sacramento · 1 project
- California Natural Resources Agency, Department of Water Resources, State of Cal · 1 project
- City of Pittsburg · 1 project
- City of Santa Cruz - Water Department · 1 project
- El Dorado Irrigation District · 1 project
- City of Richmond Department of Public Works · 1 project
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