Updated: May 31, 2026
Location and Projects
Address
P O BOX 2101, Glendora, CA, 91740
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Cal Tech Mechanical
Cal Tech Mechanical at P O BOX 2101, Glendora, CA 91740, held a HVAC/Mechanical Contractor license (#526164) with the California contractors license board with an expiration date of 08-31-2026. We last verified the license was inactive on 05-30-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Cal Tech Mechanical Contact Information
Phone Number: (626) 643-6164
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Address: P O BOX 2101, Glendora, CA 91740
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace central heating system duct work addition air conditioning 2 systems air conditioning units drains electrical circuits for 1-fau 2 condensers. fees paid at clairemont csc
Valuation:
N/A
Permit #:
465953
Status:
complete
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Replace central heating system duct work addition air conditioning 2 systems air conditioning units drains electrcial circuits for 1-fau 2-condensers. fees paid at clairemont csc
Valuation:
N/A
Permit #:
466137
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Replace central heating system ductwork addition air conditioning 2 systems air conditioning units drains electrical circuits for 1-fau 2 condensers. fees paid at clairemont csc
Valuation:
N/A
Permit #:
465945
Status:
complete
Fee:
$137
Permit Type:
N/A
Building Type:
N/A
Central heating and cooling system replacement fav evap and condenser
Valuation:
N/A
Permit #:
437002
Status:
complete
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Replace central fan. fees paid at clairemont csc
Valuation:
$0
Permit #:
288734
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Central heating and cooling system replacement
Valuation:
N/A
Permit #:
437012
Status:
complete
Fee:
$93
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
$28,000
Permit #:
BLDG11-0064
Status:
final
Fee:
$568
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
$18,000
Permit #:
BLDG10-01424
Status:
final
Fee:
$330
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
$25,000
Permit #:
BLDG10-01641
Status:
final
Fee:
$582
Permit Type:
N/A
Building Type:
N/A
Replace fan. fees paid at clairemont csc
Valuation:
$0
Permit #:
288762
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
$17,653
Permit #:
BLDG10-01321
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
$17,183
Permit #:
BLDG10-01322
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Replace hvac. paid fees at clairemont csc
Valuation:
N/A
Permit #:
565940
Status:
complete
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Replace hvac. paid fees at clairemont csc
Valuation:
N/A
Permit #:
565936
Status:
complete
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Replace hvac. paid fees at clairemont csc
Valuation:
N/A
Permit #:
565935
Status:
complete
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Install hvac
Valuation:
$0
Permit #:
MC2005-53
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac
Valuation:
$3,800
Permit #:
00-0731
Status:
expired
Fee:
$115
Permit Type:
Residentl
Building Type:
N/A
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Cal Tech Mechanical License info
Inactive License
| License # | 526164 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Plumbing, General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Cal Tech Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Cal Tech Mechanical, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
12
Permits
- Building permit records show that Cal Tech Mechanical has worked on 12 permitted projects.
Cal Tech Mechanical Employees
MK
Moh Reza Khazaeli
Sole Owner
MK
Mohammad Reza Khazaeli
Sole Owner