Updated: Jan 03, 2026
Location and Projects
Address
P O BOX 672, Angwin, CA, 94508
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Seth Dillon Construction
Seth Dillon Construction, Angwin, Po Box 672, Angwin, CA (Employee: Seth Randall Dillon) holds a General Building 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 Seth Dillon Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Seth Dillon Construction Services
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Seth Dillon Construction Contact Information
Phone Number: (707) 287-3048
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Address: P O BOX 672, Angwin, CA 94508
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Building Permits by Seth Dillon Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing windows or siding fire repair or other repairs
2008-04-15
Repair to existing bathrooms drywall shower pan fixture receptacles floors
Valuation:
$50,000
Permit #:
CBRR2008-00223
Status:
expired
Fee:
$863
Permit Type:
N/A
Building Type:
N/A
Ag electrical service 100 amps
Valuation:
$1,000
Permit #:
B15-00229
Status:
expired
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Seth Dillon Construction License info
Verified License
| License # | 897692 |
| 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 Seth Dillon Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Seth Dillon Construction Employees
SD
Seth Randall Dillon
Sole Owner