MATT - CHLOR INC
California contractor license #724035 · El Monte, Los Angeles County
License
- License number
- 724035
- Status
- Clear
- Classifications
- C-36 Plumbing Contractor
- C-55 Water Conditioning Contractor
- Business type
- Corporation
- Issued
- Jun 17, 1996
- Expires
- Jun 30, 2028
- 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, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Jul 2, 2026. Verify license #724035 on CSLB's License Check.
California public works
MATT - CHLOR INC appears on 238 public works projects registered with the California Department of Industrial Relations, 4 of them as the prime contractor, for 172 awarding bodies between 2017 and 2026. Projects it led total $136,975 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 25, 2026 | Reservoir 2 DisinfectionWater | Mesa Water District 1 | Prime | $17,995 |
| May 7, 2026 | Cordova High Modernization Increm.1&2Buildings & facilities | Folsom Cordova Unified School District | Subcontractor | $35,415,234 |
| Apr 2, 2026 | Indio Fairground Water and Electrical RVElectrical, low voltage & AV | County of Riverside - Facilities Management | Subcontractor | $521,270 |
| Mar 19, 2026 | Land Restroom RenovationsPlumbing & restrooms | Westminster School District | Subcontractor | $478,000 |
| Mar 5, 2026 | Spray Chlorinate 36,960 feet of 48 inchOther | The Metropolitan Water District of Southern California | Prime | $111,995 |
| Jan 29, 2026 | CANCELED-PUD-WDD-Pipeline CleaningOther | City of San Diego | Prime | $3,995 |
| Nov 12, 2025 | Woodbury, Bowen to Taft Water ProjectWater | City of Garden Grove - Water | Subcontractor | $1,769,000 |
| Nov 12, 2025 | CCSB Strengthening for the Metrolink SCOOther | Calleguas Municipal Water District | Subcontractor | $1,272,060 |
| Nov 12, 2025 | Annual Pipeline Renewal ProjectWater | City of Orange | Subcontractor | $1,190,075 |
| Oct 23, 2025 | Cntr. for Leadership (Landmark Hall)Design, inspection & consulting | California State University, Fullerton | Subcontractor | $23,872,022 |
| Oct 16, 2025 | Laguna Cliffs Marriott Fire Flow ImproveParks, landscape & fields | South Coast Water District | Subcontractor | $2,047,669 |
| Oct 14, 2025 | Chaffey H.S. Ind. Arts-Demo & GradingDemolition & site work | Chaffey Joint Union High School District | Subcontractor | $1,714,000 |
| Oct 9, 2025 | Flexible Fabric-Reinforced Pipe RehabiliWater | Department of Water and Power City of Los Angeles | Subcontractor | $2,724,704 |
| Oct 7, 2025 | Skyline-Raymond Area WMROther | City of Fullerton | Subcontractor | $2,724,187 |
| Sep 23, 2025 | Andreasen Pipeline ExtensionWater | Rincon del Diablo Municipal Water District | Subcontractor | $769,668 |
| Aug 18, 2025 | Taxi Holding Lot Relocation ProjectBuildings & facilities | Los Angeles World Airports | Subcontractor | $16,012,129 |
| Jun 25, 2025 | Civic Center ProjectParks, landscape & fields | City of Eastvale | Subcontractor | $135,151,000 |
| Jun 18, 2025 | 2505520 EHS S&R BuildsBuildings & facilities | West Covina Unified School District | Subcontractor | $196,500 |
| Jun 17, 2025 | LAPC Main Water Supply Line - Lot 7 at VPlumbing & restrooms | Los Angeles Community College District | Subcontractor | $317,000 |
| Jun 12, 2025 | Somis School Restroom AdditionPlumbing & restrooms | Somis Union School District | Subcontractor | $635,000 |
| Jun 9, 2025 | Installation of Portable RestroomsPlumbing & restrooms | East Whittier City School District | Subcontractor | $430,000 |
| Apr 28, 2025 | Nohl Ranch abandon 16-inch CCP mainWater | City of Anaheim Utilites | Subcontractor | $120,000 |
| Apr 18, 2025 | TES Modernization 2025-26Buildings & facilities | Temecula Valley Unified School District | Subcontractor | $1,939,029 |
| Apr 16, 2025 | AVENUE 50 & MADISON ST PIPE INSTALLATIONOther | INDIO WATER AUTHORITY | Subcontractor | $3,299,000 |
| Apr 11, 2025 | LLB TK Improvement Project Amend. No. 1Demolition & site work | Palm Springs Unified School District | Subcontractor | $12,796,737 |
Most recent 25 of 238. 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
- University of California, Los Angeles · 7 projects
- Los Angeles Metropolitan Transportation Authority · 7 projects
- City of San Diego - Public Works Department · 4 projects
- Children''s Hospital of Orange County · 4 projects
- San Diego Unified School District · 4 projects
- The Metropolitan Water District of Southern California · 4 projects
- Los Angeles World Airports · 4 projects
- County of Riverside - Facilities Management · 3 projects
- University of California - Riverside · 3 projects
- Port of Long Beach - Engineering Services 2 · 3 projects
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