JONES CERTIFIED WELDING INC
California contractor license #627168 · Vista, San Diego County
License
- License number
- 627168
- Status
- Clear
- Classifications
- C-60 Welding Contractor
- Business type
- Corporation
- Issued
- Aug 30, 1991
- Expires
- Oct 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- 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 Sep 24, 2026. Verify license #627168 on CSLB's License Check.
California public works
JONES CERTIFIED WELDING INC appears on 51 public works projects registered with the California Department of Industrial Relations, for 34 awarding bodies between 2012 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Feb 23, 2026 | Primary Sedimentation Basin Phase II ConOther | Encina Wastewater Authority | Subcontractor | $4,665,700 |
| Dec 16, 2025 | PR 12568Other | Irvine Ranch Water District 3 | Subcontractor | $5,718,430 |
| Nov 18, 2025 | WQCP - Hdwks Barscreens InstallationOther | City of Riverside - Public Works Engineering | Subcontractor | $427,309 |
| Oct 22, 2025 | Trickling Filter Media Replacement at PlOther | Orange County Sanitation District | Subcontractor | $21,565,292 |
| Oct 3, 2025 | Pump Station 2 Structural Repair - Wet WWater | City of San Diego | Subcontractor | $5,300,000 |
| Sep 23, 2025 | Andreasen Pipeline ExtensionWater | Rincon del Diablo Municipal Water District | Subcontractor | $769,668 |
| Aug 6, 2025 | WRF1 Static & Flash MixersBuildings & facilities | City of Corona - 01 | Subcontractor | $3,366,500 |
| Jun 4, 2025 | 711 Pump Station Improvements Phase IWater | Otay Water District | Subcontractor | $698,000 |
| May 27, 2025 | Electronic Marquee Signs at 12 SitesOther | San Diego Unified School District | Subcontractor | $1,281,136 |
| May 13, 2025 | Pump Station ImprovementsWater | City of Vista | Subcontractor | $244,472 |
| Feb 18, 2025 | RWRF Train B Clarifier 5 OverhualOther | Elsinore Valley Municipal Water District. | Subcontractor | $1,740,955 |
| Oct 9, 2024 | Fire Mountain Recycled Wtr Res & PSWater | City of Oceanside - Water Utilities Dept. | Subcontractor | $9,999,000 |
| Oct 8, 2024 | Heritage Road Bridge Replacement & MainBridges & structures | City of Chula Vista Engineering and Capital Projects | Subcontractor | $48,853,898 |
| Sep 3, 2024 | WWTP Primary Clarifier Upgrade ProjectSewer & wastewater | City of Redlands | Subcontractor | $940,720 |
| Aug 20, 2024 | East Tower Chiller ReplacementHVAC & mechanical | UC San Diego | Subcontractor | $1,862,043 |
| Jul 11, 2024 | UVDC Pump Station and Contact TankWater | Rancho California Water District | Subcontractor | $30,761,600 |
| May 28, 2024 | Pressure Reducing Station Replacements -Other | city of carlsbad or carlsbad municipal water district | Subcontractor | — |
| Apr 23, 2024 | JCSD Regional Recycled Water Project - PDesign, inspection & consulting | Jurupa Community Services District | Subcontractor | — |
| Feb 19, 2024 | WRF2 SECONDARY CLARIFIES REHABILITTIONOther | City of Corona - 01 | Subcontractor | — |
| Nov 5, 2023 | RWCWRF Disinfection System ImprovementDemolition & site work | Otay Water District | Subcontractor | — |
| Oct 23, 2023 | Agua Vista Pump Station UpgradesWater | City of Chula Vista - Engineering | Subcontractor | — |
| Oct 16, 2023 | RW Pipeline Ext CB,VP, SHParks, landscape & fields | OLIVENHAIN MUNICIPAL WATER DISTRICT | Subcontractor | — |
| Sep 19, 2023 | Clearwell Replacement ProjectConcrete & masonry | City of Poway | Subcontractor | — |
| Sep 1, 2023 | Chet Harritt PS CIP21008 and Clearwell ESewer & wastewater | Helix Water District (AO) | Subcontractor | — |
| Aug 4, 2023 | WRF1 CENTRIFUGE ADDITION PROJECT NIB 23Buildings & facilities | City of Corona - 01 | Subcontractor | — |
Most recent 25 of 51. 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 Corona - 01 · 4 projects
- OLIVENHAIN MUNICIPAL WATER DISTRICT · 4 projects
- Valley Center Municipal Water District · 3 projects
- Orange County Sanitation District · 3 projects
- The Metropolitan Water District of Southern California · 2 projects
- San Elijo Joint Powers Authority · 2 projects
- City of Poway · 2 projects
- city of carlsbad or carlsbad municipal water district · 2 projects
- City of Chula Vista - Engineering · 2 projects
- Irvine Ranch Water District 3 · 2 projects
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