PLUMBING PIPING & CONSTRUCTION INC
California contractor license #291740 · Cypress, Orange County
License
- License number
- 291740
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
- C-16 Fire Protection Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- Mar 4, 1974
- Expires
- Aug 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Zurich American Insurance Company
- Contractor's bond
- $25,000 — Travelers Casualty And Surety Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Sep 1, 2026. Verify license #291740 on CSLB's License Check.
California public works
PLUMBING PIPING & CONSTRUCTION INC appears on 77 public works projects registered with the California Department of Industrial Relations, 8 of them as the prime contractor, for 27 awarding bodies between 2013 and 2026. Projects it led total $1,035,790 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 8, 2026 | SH Ph 4 HVAC RemediationHVAC & mechanical | California State University, Fullerton | Subcontractor | $657,363 |
| Sep 1, 2026 | EG 2315 A&B – Cleanroom Molecular Beam EHVAC & mechanical | UC Irvine | Prime | $487,078 |
| Jul 23, 2026 | CSULA Library Ceiling ReplacementBuildings & facilities | California State University, Los Angeles | Subcontractor | $874,228 |
| Jun 1, 2026 | Brotman Hall – Level 3 RestroomsPlumbing & restrooms | CSU Long Beach | Subcontractor | $401,195 |
| May 27, 2026 | BC’s Cavern Patio WaterproofingDemolition & site work | UC Irvine | Subcontractor | $877,793 |
| May 12, 2026 | SH Willow HVAC Exterior ReplacementHVAC & mechanical | California State University, Fullerton | Subcontractor | $749,420 |
| May 8, 2026 | Building 55 Vivarium Autoclave Repl.HVAC & mechanical | UC Irvine | Subcontractor | $79,652 |
| May 5, 2026 | Cypress College - Chilled Water PumpsOther | North Orange County Community College District | Prime | $74,748 |
| Apr 15, 2026 | SH Willow HVAC Replacement InteriorHVAC & mechanical | California State University, Fullerton | Subcontractor | $746,285 |
| Apr 14, 2026 | Accessibility SCIP FY20-23Buildings & facilities | University of California, Irvine - Facilities Management | Subcontractor | $342,911 |
| Mar 13, 2026 | B1, 3rd Fl, DH3600, Anatomic Pathology EBuildings & facilities | University of California, Irvine Medical Center | Subcontractor | $1,025,420 |
| Feb 18, 2026 | SH and ECS Bollards InstallationDemolition & site work | California State University, Fullerton | Subcontractor | $37,144 |
| Feb 11, 2026 | AKWarren WRF E Lab Bldg Biosafety ImpBuildings & facilities | Sanitation Districts of Los Angeles County | Subcontractor | $6,629,478 |
| Jan 9, 2026 | PHYSICAL SCIENCES TEACHING LABSDemolition & site work | UC Irvine | Subcontractor | $11,123,000 |
| Dec 15, 2025 | UCIMC Building 22A AHU ReplacementHVAC & mechanical | UC Irvine | Subcontractor | $608,439 |
| Dec 4, 2025 | JOC: CEO REAL ESTATE - JOPLIN EMERGENCYWater | County of Orange/OC Public Works | Subcontractor | $75,155 |
| Nov 12, 2025 | Med Surge 2 Room 373B RenovationHVAC & mechanical | UC Irvine | Subcontractor | $288,015 |
| Oct 16, 2025 | Greenhouse RenovationBuildings & facilities | California State Polytechnic University Pomona | Subcontractor | $1,501,726 |
| Sep 23, 2025 | Aldrich Park Irrigation Line ReplacementTraffic & signals | UC Irvine | Subcontractor | $882,495 |
| Aug 14, 2025 | Tamkin Hall Gender Inclusive RestroomPlumbing & restrooms | UC Irvine | Subcontractor | $363,185 |
| Aug 4, 2025 | Engineering Gateway Trench Emergency RepWater | University of California, Irvine - Facilities Management | Prime | $27,805 |
| Aug 1, 2025 | SCIP 21/22 Med Surge 2 RoomsRoofing | UC Irvine | Subcontractor | $489,366 |
| Jul 25, 2025 | 5113123Sewer & wastewater | UC Irvine | Subcontractor | $15,085 |
| Jul 16, 2025 | Langson Library Restrooms ADA UpgradesHVAC & mechanical | UC Irvine | Subcontractor | $619,000 |
| Jul 1, 2025 | Water line trenching at CHEMWater | Chaffey Community College District | Subcontractor | $25,582 |
Most recent 25 of 77. 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
- UC Irvine · 15 projects
- California State University, Fullerton · 8 projects
- Chaffey Community College District · 8 projects
- California State University, Los Angeles · 5 projects
- California State University, Northridge · 5 projects
- University of California, Irvine Medical Center · 4 projects
- North Orange County Community College District · 4 projects
- CA State University Long Beach · 3 projects
- California State University, Long Beach · 3 projects
- University of California, Irvine - Facilities Management · 2 projects
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