AIR SYSTEMS INC
California contractor license #855330 · San Jose, Santa Clara County
License
- License number
- 855330
- Status
- Clear
- Classifications
- C-10 Electrical Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-36 Plumbing Contractor
- C-43 Sheet Metal Contractor
- C-61/D-21 Machinery and Pumps
- Business type
- Corporation
- Issued
- Mar 3, 2005
- Expires
- Mar 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Continental Insurance Company (The)
- Contractor's bond
- $25,000 — Travelers Casualty And Surety Company Of America
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated May 13, 2026. Verify license #855330 on CSLB's License Check.
California public works
AIR SYSTEMS INC appears on 101 public works projects registered with the California Department of Industrial Relations, 12 of them as the prime contractor, for 58 awarding bodies between 2016 and 2026. Projects it led total $3,320,156 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 1, 2026 | FY ALC controlsOther | Diablo Valley College - Contra Costa Community College District | Prime | $26,712 |
| Jul 1, 2026 | SKY Emergency HVAC RepairsHVAC & mechanical | San Mateo County Community College District | Prime | $30,000 |
| Jun 12, 2026 | DM FY23 Tan Hall Building Automation ConBuildings & facilities | University of CA-Berkeley | Subcontractor | $1,024,220 |
| Apr 23, 2026 | Laurel School Upper HVAC ElectrificationWater | Menlo Park City School District | Subcontractor | $1,809,056 |
| Apr 21, 2026 | 11835.61-HVAC Replacemen(SSR)HVAC & mechanical | San Francisco International Airport Commission | Subcontractor | $7,459,818 |
| Apr 16, 2026 | Laurel School Lower HVAC ElectrificationWater | Menlo Park City School District | Subcontractor | $1,500,914 |
| Apr 14, 2026 | FMS Kitchen HVACHVAC & mechanical | Dublin Unified School District | Prime | $43,713 |
| Feb 3, 2026 | DMS Library & Wellness CenterBuildings & facilities | Union School District | Subcontractor | $2,782,663 |
| Jan 27, 2026 | JOC 2613 - PlumbingPlumbing & restrooms | County of San Mateo - Facilities Projects & Construction | Prime | $2,000,000 |
| Dec 19, 2025 | AC Behavioral Health InfrastructureBuildings & facilities | Telecare Corporation | Subcontractor | $4,900,000 |
| Dec 9, 2025 | Leitz HVAC ReplacementHVAC & mechanical | Union School District | Subcontractor | $1,298,545 |
| Nov 4, 2025 | Contra Costa Mosquito ImprovementsBuildings & facilities | Contra Costa Mosquito | Subcontractor | $9,926,028 |
| Oct 20, 2025 | Moffitt Long Controls Upgrades Phase 2Buildings & facilities | UCSF Medical Center | Prime | $50,580 |
| Aug 11, 2025 | SFFD Fire Station 9 Roofing ReplacementRoofing | City and County of San Francisco - Dept. of Public Works | Subcontractor | $475,262 |
| Jul 1, 2025 | FY ALC ControlsHVAC & mechanical | Diablo Valley College - Contra Costa Community College District | Prime | $25,440 |
| Jun 26, 2025 | 525 N CapitolOther | 525 Capitol LP | Subcontractor | $76,152,377 |
| Jun 23, 2025 | Sunnydale Block 7 affordable housingOther | Mayor''s Office of Housing and Community Development | Subcontractor | $75,400,000 |
| Jun 6, 2025 | El Granada Phase 2 ModernizationBuildings & facilities | Cabrillo Unified School District | Subcontractor | $18,100,000 |
| Jun 5, 2025 | KHS Phases 1.1 & 1.2 Mod ProjecBuildings & facilities | West Contra Costa Unified School District | Subcontractor | $14,865,194 |
| May 23, 2025 | Birge Hall Suleymanzade Lab RenovationBuildings & facilities | University of CA-Berkeley | Subcontractor | $139,618 |
| May 22, 2025 | New Multipurpose Building at HSBuildings & facilities | Wheatland Union High School District | Subcontractor | $10,197,179 |
| Apr 30, 2025 | CORDOVA MEADOWS PORTABLE 2025Plumbing & restrooms | Folsom Cordova Unified School District | Prime | $42,176 |
| Apr 4, 2025 | BMS Phase 1B – Humanities & HSSBuildings & facilities | Monterey Peninsula College | Prime | $284,931 |
| Apr 4, 2025 | BMS Phase 1B – Humanities & HSSBuildings & facilities | Monterey Peninsula College | Prime | $284,931 |
| Feb 25, 2025 | Repair Four Heat Pumps in HHWRoofing | Central Contra Costa Sanitary District | Prime | $67,518 |
Most recent 25 of 101. 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 CA-Berkeley · 21 projects
- Dublin Unified School District · 4 projects
- Monterey Peninsula College · 3 projects
- Diablo Valley College - Contra Costa Community College District · 3 projects
- University of California Santa Cruz · 3 projects
- Contra Costa Community College District · 3 projects
- San Francisco State University 3 · 3 projects
- UCSF Real Estate · 2 projects
- LifeMoves · 2 projects
- Jamboree Housing Corporation · 2 projects
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