MATRIX AIR & HYDRONIC BALANCING CO
California contractor license #1106383 · Covina, Los Angeles County
License
- License number
- 1106383
- Status
- Clear
- Classifications
- C-61/D-62 Air and Water Balancing
- Business type
- Corporation
- Issued
- Jun 23, 2023
- Expires
- Jun 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Sentinel Insurance Company Ltd
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated May 18, 2026. Verify license #1106383 on CSLB's License Check.
California public works
MATRIX AIR & HYDRONIC BALANCING CO appears on 157 public works projects registered with the California Department of Industrial Relations, for 111 awarding bodies between 2016 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 15, 2026 | HVAC INSTALLATION BID 2027-01-001BHVAC & mechanical | Oceanside Unified School District | Subcontractor | $417,970 |
| Jun 24, 2026 | JAO Repl of Air Handler No. 3HVAC & mechanical | Sanitation Districts of Los Angeles County | Subcontractor | $1,760,000 |
| May 28, 2026 | Firebaugh HS HVAC ReplacementHVAC & mechanical | Lynwood Unified School District | Subcontractor | $1,435,000 |
| Apr 29, 2026 | infrastructure upgradeOther | Manhattan Beach Unified School District | Subcontractor | $26,618,595 |
| Jan 5, 2026 | PCL Construction SEZ ProjectDemolition & site work | Rose Bowl Operating Company | Subcontractor | $25,427,374 |
| Nov 19, 2025 | Alamitos IS Kitchen ModernizationBuildings & facilities | Garden Grove Unified School District | Subcontractor | $3,822,064 |
| Nov 18, 2025 | HVAC retrofitHVAC & mechanical | Redondo Beach Unified School District | Subcontractor | $8,390,932 |
| Nov 18, 2025 | RFQ/P #1323-25/26 - CalSHAPE Phase 2HVAC & mechanical | Alhambra Unified School District | Subcontractor | $7,036,192 |
| Oct 13, 2025 | Loma Vista ES Mod ProjectBuildings & facilities | Tustin Unified School District | Subcontractor | $17,327,722 |
| Sep 12, 2025 | Ball Jr High School HVAC Phase 2HVAC & mechanical | Anaheim Union High School District | Subcontractor | $873,756 |
| Sep 12, 2025 | Loara High School HVAC Phase 2HVAC & mechanical | Anaheim Union High School District | Subcontractor | $2,220,052 |
| Sep 11, 2025 | Harbor Admin Bldg HVAC ReplacementHVAC & mechanical | Port of Los Angeles - Construction Division | Subcontractor | $12,569,495 |
| Jun 26, 2025 | CalSHAPE PHASE 2: UPGRADE AND REPAIRHVAC & mechanical | Covina-Valley Unified School District | Subcontractor | $5,000,000 |
| Jun 20, 2025 | 2510165 HIGHLAND PARK CONT. HIGH SCHOOLHVAC & mechanical | Los Angeles Unified School District - PSD - Facilities Contracts | Subcontractor | $1,890,000 |
| Jun 18, 2025 | HVAC UPGRADE AND REPAIRSHVAC & mechanical | Montebello Unified School District | Subcontractor | $6,000,000 |
| May 27, 2025 | 0616 S2 Modernizations-CL, HH, SEBuildings & facilities | Moreno Valley Unified School District. | Subcontractor | $35,142,391 |
| May 20, 2025 | Terminal 5 Enabling Project ABuildings & facilities | Los Angeles World Airports | Subcontractor | $11,502,794 |
| May 13, 2025 | 24-25-06PD Pedley ES TK/K - CAT 17HVAC & mechanical | Jurupa Unified School District | Subcontractor | $428,000 |
| May 13, 2025 | CHS MPR Remodel & Shade StructureBuildings & facilities | Temecula Valley Unified School District | Subcontractor | $1,775,033 |
| May 6, 2025 | CalShapeHVAC & mechanical | Fullerton School District | Subcontractor | $3,927,898 |
| Apr 23, 2025 | U68P4549/ W68P2406HVAC & mechanical | Capistrano Unified School District | Subcontractor | $4,819,500 |
| Apr 15, 2025 | 390/02F SHHS Phase 2 Wrestling Room BldgDemolition & site work | Desert Sands USD | Subcontractor | $3,576,865 |
| Apr 9, 2025 | CalSHAPE ventilation upgrades/repairsHVAC & mechanical | OXNARD UNION HIGH SCHOOL DISTRICT | Subcontractor | $743,070 |
| Apr 2, 2025 | DGSOM HVAC Unit Price Job Order - FaciliHVAC & mechanical | University of California, Los Angeles | Subcontractor | $5,000,000 |
| Apr 2, 2025 | Campus HVAC Unit Price Job Order - FacilWater | University of California, Los Angeles | Subcontractor | $5,000,000 |
Most recent 25 of 157. 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 · 6 projects
- Alhambra Unified School District · 5 projects
- San Diego Unified School District · 5 projects
- Long Beach USD - Facilities Development & Planning · 5 projects
- EL RANCHO UNIFIED SCHOOL DISTRICT · 5 projects
- Anaheim Union High School District · 4 projects
- Covina-Valley Unified School District · 3 projects
- University of California - Riverside · 3 projects
- Fullerton School District · 3 projects
- Moreno Valley Unified School District · 3 projects
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