Location and Projects
Address
12021 Lopez Canyon Rd, Sylmar, CA, 91342
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Martinez Excavating Engineer
Martinez Excavating, 12021 Lopez Canyon Rd, Sylmar, CA (Owned by: Jose Martinez) holds a General Engineering license and 1 other license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Martinez Excavating, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Martinez Excavating Services
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Martinez Excavating Contact Information
Phone Number: (818) 652-2020
Address: 12021 Lopez Canyon Rd, Sylmar, CA 91342
This is a sample of this contractor's permits. Click here to access their complete permit history.
Temporary shoring inside an [e] building. (for new basement under application #10016-10000-20603)
Valuation:
N/A
Permit #:
10020-10000-02663
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Backfill existing swimming pool - shell to remain landscape purpose only. see comments
Valuation:
N/A
Permit #:
09030-20000-00349
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replaced three heaters and install new duct work (all located indoors in basement)
Valuation:
N/A
Permit #:
MEC2007-00259
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Demolish single story single family dwelling and detached garage
Valuation:
$7,500
Permit #:
10STP0764
Status:
FINAL
Fee:
$415
Permit Type:
N/A
Building Type:
N/A
To change contractors from bb20080703 (add removal and recompaction to project bb20070865)
Valuation:
N/A
Permit #:
BB20080717
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Martinez Excavating License info
Verified License
| License # | 1151398 |
| Status | Active |
| State | California |
| Type | General Engineering |
| Date Issued | 03-04-2026 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Martinez Excavating at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 855861 |
| Status | Active |
| State | California |
| Type | Earthwork And Paving, Concrete, General Engineering, Swimming Pool, General Building, Building Moving, Demolition, Construction Zone Traffic Control |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Martinez Excavating at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Philadelphia Indemnity Insurance Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Carolina Casualty Insurance Company |
Martinez Excavating Employees
JM
Jose Juan Diaz Martinez
Sole Owner
JM
Jose Martinez
Owner