Updated: May 16, 2026
Location and Projects
Address
P O BOX 2856, San Anselmo, CA, 94979
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Ronald Cohen General Contractor
Ronald Cohen General Contractor at P O BOX 2856, San Anselmo, CA 94979, held a General Contractor license (#605231) with the California contractors license board with an expiration date of 10-31-2024. We last verified the license was expired on 04-05-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Ronald Cohen General Contractor Services
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Ronald Cohen General Contractor Contact Information
Phone Number: (415) 706-5560
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Address: P O BOX 2856, San Anselmo, CA 94979
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Building Permits by Ronald Cohen General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
3ft retaining wall @41lf
Valuation:
N/A
Permit #:
B25-02043
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Interior remodel of (e) sfd: bathrooms kitchen asphalt singles roofing and new 8-skylites. construction per engineered details
Valuation:
N/A
Permit #:
03016-20000-07817
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel of 1-story single family dwelling. remove and replace non-structural partitions. remodel kitchen and remodel two bathrooms
Valuation:
N/A
Permit #:
04016-10000-07954
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear off (e) shakes & shingles & install (n) osb plywood (n) 30 yr comparable
Valuation:
N/A
Permit #:
BLD2013-00155
Status:
final
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
Addition of 46 square feet to an existing one story residence
Valuation:
N/A
Permit #:
04014-10000-05584
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement for dr. rubin's medical office. (1691 sf)
Valuation:
N/A
Permit #:
BS0102059
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert garage to master bedroom. remodel bedroom bathroom, dining
Valuation:
$40,000
Permit #:
89003958
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 3 car garage
Valuation:
$30,000
Permit #:
90005446
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. of existing medical suite
Valuation:
N/A
Permit #:
BS0109831
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recover over 1- existing comparable shingles; 22 squares
Valuation:
$2,860
Permit #:
BLDG980219
Status:
final
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Ret. wall backfill and site grading
Valuation:
$30,000
Permit #:
90005447
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ret. wall at property line and rear
Valuation:
$30,000
Permit #:
90005444
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Front yard ret. wall and paving
Valuation:
$5,000
Permit #:
90005445
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel & revision to permit #89001223(floor area reduction)
Valuation:
$30,000
Permit #:
90000050
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish interior walls
Valuation:
$2,000
Permit #:
B95-2498
Status:
final
Fee:
$50
Permit Type:
Commercial
Building Type:
N/A
Remodel exist. bathroom into 2 bathrooms. no floor area added
Valuation:
$7,500
Permit #:
89005309
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Extending master and maids bedrms, new roof design
Valuation:
$15,000
Permit #:
90001533
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
COG2000-10706
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New cmu fireplace to replace existing
Valuation:
$3,000
Permit #:
94000675
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New cmu fireplace to replace existing
Valuation:
$3,000
Permit #:
94000674
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Ronald Cohen General Contractor License info
Inactive License
| License # | 605231 |
| Status | Inactive |
| State | California |
| Type | 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 Ronald Cohen General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 559804 |
| Status | Inactive |
| State | California |
| Type | 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 Ronald Cohen General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Ronald Cohen General Contractor, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
16
Permits
- Building permit records show that Ronald Cohen General Contractor has worked on 16 permitted projects.
Ronald Cohen General Contractor Employees
RC
Ronald Brian Cohen
Sole Owner
RC
Ronald Joel Cohen
Owner