Updated: Apr 04, 2026
Location and Projects
Address
P O BOX 750894, Petaluma, CA, 94975
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J W Keller Construction
J W Keller, Petaluma, Po Box 750894, Petaluma, CA (Owned by: Joel Washington Keller) holds a General Building 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 J W Keller, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
J W Keller Services
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J W Keller Contact Information
Phone Number: (707) 494-7242
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Address: P O BOX 750894, Petaluma, CA 94975
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Evt24-00046 - a fallen tree from a storm struck home and punctured the structure damaging the roofing sheathing trusses drywall insulation and flooring in 2 bedrooms at front of home
Valuation:
N/A
Permit #:
BLD24-1995
Status:
withdrawn
Fee:
$1,775
Permit Type:
N/A
Building Type:
N/A
Dry rot repairs at exterior stairway and landing post and beam per engineer document. ce17-0034
Valuation:
$9,000
Permit #:
B17-0280
Status:
final
Fee:
$555
Permit Type:
N/A
Building Type:
N/A
Approx 32sf of exterior stucco repair and approx 32sf of interior sheet rock repair
Valuation:
N/A
Permit #:
B15-2158
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
R&r stucco windows sheetrck framing cabs electrical
Valuation:
N/A
Permit #:
ST08-0014
Status:
final
Fee:
$1,361
Permit Type:
Single family res...
Building Type:
N/A
Single family dwelling re-roof/elec/insulation
Valuation:
N/A
Permit #:
BLD09-3272
Status:
final
Fee:
$454
Permit Type:
N/A
Building Type:
N/A
Stucco repair 16 sq ft
Valuation:
N/A
Permit #:
ST07-0482
Status:
final
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
New detached garage with half bathroom
Valuation:
N/A
Permit #:
BLD18-7727
Status:
rejected
Fee:
$2,200
Permit Type:
N/A
Building Type:
N/A
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J W Keller Reviews
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Verified License
BuildZoom confirmed this contractor's license
J W Keller License info
Verified License
| License # | 825197 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for J W Keller 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 | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
7
Permits
- Building permit records show that J W Keller has worked on 7 permitted projects.
J W Keller Employees
JK
Joel Washington Keller
Owner