Updated: Jan 11, 2026
Location and Projects
Address
21625 MICHAEL ROAD, Perris, CA, 92570
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First Gen Air HVAC/Mechanical Contractor
First Gen Air, 21625 Michael Rd, Perris, CA (Employee: Frederic Rangel Llamas) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring First Gen Air, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
First Gen Air Contact Information
Phone Number: (951) 400-2810
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Address: 21625 MICHAEL ROAD, Perris, CA 92570
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Inlet outlet permit
Valuation:
N/A
Permit #:
25044-90000-01894
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(2) air conditioning units changeout like for like
Valuation:
N/A
Permit #:
25044-90000-11980
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of 1 type i hood and general hvac
Valuation:
N/A
Permit #:
25044-20000-04385
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
First Gen Air License info
Verified License
| License # | 1091015 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for First Gen Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
First Gen Air Employees
FL
Frederic Rangel Llamas
Sole Owner