Updated: Apr 25, 2026
Location and Projects
Address
11733 ADAMS ST, Yucaipa, CA, 92399
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Derek Lenz HVAC/Mechanical Contractor
Derek Lenz, 11733 Adams St, Yucaipa, CA (Employees: Derek Germain Lenz and Derek German Lenz) 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 Derek Lenz, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Derek Lenz Contact Information
Phone Number: (909) 255-2329
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Address: 11733 ADAMS ST, Yucaipa, CA 92399
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace condenser coil and furnace 3 ton condenenser 60k btu furnace
Valuation:
$5,000
Permit #:
B2100738
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Replacing condensor coil and furnace
Valuation:
N/A
Permit #:
B2001304
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
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Derek Lenz Reviews
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Verified License
BuildZoom confirmed this contractor's license
Derek Lenz License info
Verified License
| License # | 1036374 |
| 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 Derek Lenz 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 | Accredited Surety & Casualty Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
Derek Lenz Employees
DL
Derek Germain Lenz
Sole Owner
DL
Derek German Lenz
Sole Owner