RAM PLUMBING HTG & AIR INC
California contractor license #899427 · Corona, Riverside County
License
- License number
- 899427
- Status
- Clear
- Classifications
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- Jun 29, 2007
- Expires
- Jun 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Endurance Assurance Corporation
- 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 Sep 3, 2026. Verify license #899427 on CSLB's License Check.
California public works
RAM PLUMBING HTG & AIR INC appears on 10 public works projects registered with the California Department of Industrial Relations, 8 of them as the prime contractor, for 5 awarding bodies between 2012 and 2026. Projects it led total $986,056 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 15, 2026 | Ram Plumbing Open Po 26-27Plumbing & restrooms | Corona-Norco Unified School District | Prime | $50,000 |
| Jun 30, 2026 | FY26-27 PLUMBING MAINT SERVICESPlumbing & restrooms | City of Eastvale | Prime | $500,000 |
| Sep 16, 2025 | Orange El-Replace pumpsSewer & wastewater | Corona-Norco Unified School District | Prime | $24,091 |
| Jul 21, 2025 | Ramp Plumbing Open Po 25-26Plumbing & restrooms | Corona-Norco Unified School District | Prime | $50,000 |
| Jul 10, 2025 | Raney Int.-Ram Plumbing-plumbingPaving & streets | Corona-Norco Unified School District | Prime | $40,370 |
| Jul 1, 2025 | FY25-26: PLUMBING MAIN SERVICESPlumbing & restrooms | City of Eastvale | Prime | $24,500 |
| Jun 12, 2025 | La Sierra HS Track and Field ImprovParks, landscape & fields | Alvord Unified School District | Subcontractor | $8,277,900 |
| Jun 10, 2025 | Santiago High Bldg. C-Ram PlumbingPlumbing & restrooms | Corona-Norco Unified School District | Prime | $47,095 |
| Jan 15, 2025 | PLUMBING REPAIR AND MAINTENANCE SERVICESPlumbing & restrooms | City of Corona - 01 | Prime | $250,000 |
| Sep 11, 2012 | California Street Water Main ReplacementWater | City of Redding | Subcontractor | — |
Most recent 10 of 10. 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
- Corona-Norco Unified School District · 5 projects
- City of Eastvale · 2 projects
- City of Redding · 1 project
- City of Corona - 01 · 1 project
- Alvord Unified School District · 1 project
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