Updated: Apr 19, 2026
Location and Projects
Address
10243 MOUNTAIR AVE APT 2, Tujunga, CA, 91042
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Long Term HVAC
Long Term HVAC, 10243 Mountair Ave, Tujunga, CA (Employees: Mases Knagian and Mases Knagian) 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 Long Term HVAC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Long Term HVAC Contact Information
Phone Number: (818) 572-7960
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Address: 10243 MOUNTAIR AVE APT 2, Tujunga, CA 91042
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Apartment building operator (5 units)
Valuation:
$0
Permit #:
BUS2011-02677
Status:
Active
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment building (6 units)
Valuation:
$0
Permit #:
BUS2000-01786
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Long Term HVAC License info
Verified License
| License # | 1110995 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Long Term HVAC 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 | $25,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
Long Term HVAC Employees
MK
Mases Knagian
Sole Owner
MK
Mases Knagian
Sole Owner