Updated: May 20, 2026
Location and Projects
Address
10539 SEPULVEDA BLVD, Mission Hills, CA, 91345
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Lawrence Allen Demmerle Plumber
Lawrence Allen Demmerle, 10539 Sepulveda Blvd, Mission Hills, CA (Owned by: Lawrence Alan Demmerle) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Lawrence Allen Demmerle, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Lawrence Allen Demmerle Services
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Lawrence Allen Demmerle Contact Information
Phone Number: (310) 926-2620
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Address: 10539 SEPULVEDA BLVD, Mission Hills, CA 91345
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Building Permits by Lawrence Allen Demmerle
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition to single family dwelling - partial 2nd floor master bedroom addition & remodel and new patio & pergola
Valuation:
N/A
Permit #:
07014-20000-01601
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Lawrence Allen Demmerle License info
Verified License
| License # | 358128 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Lawrence Allen Demmerle at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C7016 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the California Architect 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 Lawrence Allen Demmerle at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Lawrence Allen Demmerle Employees
LD
Lawrence Alan Demmerle
Owner
LS
Lawrence Alan Demmerle Sr
Sole Owner