Updated: Jan 03, 2026
Location and Projects
Address
11600 BARNETT VALLEY RD, Sebastopol, CA, 95472
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MICHAEL D HAWORTH Construction
MICHAEL D HAWORTH, 11600 Barnett Valley Rd, Sebastopol, CA (Owned by: Michael Douglas Haworth) 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 MICHAEL D HAWORTH, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
MICHAEL D HAWORTH Services
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MICHAEL D HAWORTH Contact Information
Phone Number: (707) 292-8166
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Address: 11600 BARNETT VALLEY RD, Sebastopol, CA 95472
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition/repair - conditional statement routed to gbaert 9/30/97 rerouted to gbaerts file 4/23/98 finaled & routed to hard file 5/14/98 permit never picked up mailed 9/16/98
Valuation:
$0
Permit #:
SEP97-1395
Status:
FINALED
Fee:
$597
Permit Type:
N/A
Building Type:
N/A
1150 sf detached adu with 307 sf attached garage and 64 sf cov porch
Valuation:
N/A
Permit #:
BLD20-3425
Status:
final
Fee:
$14,235
Permit Type:
N/A
Building Type:
N/A
168 sq ft addition remodel 189 sq ft. single family dwelling
Valuation:
N/A
Permit #:
BLD13-1582
Status:
final
Fee:
$2,314
Permit Type:
N/A
Building Type:
N/A
New detached recreation building - 1250 s.f
Valuation:
N/A
Permit #:
B-144723
Status:
final
Fee:
$3,298
Permit Type:
N/A
Building Type:
N/A
Site-w/s frpc: findings report by consultant
2013-06-04
Findings report
Valuation:
$0
Permit #:
SEV13-0241
Status:
COMPLETE
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Rebuild existing deck single family dwelling no new sq footage
Valuation:
N/A
Permit #:
BLD11-0602
Status:
final
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
Garage
Valuation:
$15,500
Permit #:
B-099652
Status:
EXPIRED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Adr for 1200 s.f. rec room in sr district
Valuation:
$0
Permit #:
ADR97-0071
Status:
DONE
Fee:
$269
Permit Type:
N/A
Building Type:
N/A
Temporary electric meter set
Valuation:
$0
Permit #:
TEM00-0523
Status:
ISSUED
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
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Verified License
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MICHAEL D HAWORTH License info
Verified License
| License # | 406875 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for MICHAEL D HAWORTH 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 | Western Surety Company |
| Bond Value | $15,000 |
6
Permits
- Building permit records show that MICHAEL D HAWORTH has worked on 6 permitted projects.
MICHAEL D HAWORTH Employees
MH
Michael Douglas Haworth
Owner