Updated: Apr 22, 2026
Location and Projects
Address
2223 W HEARN AVENUE, Santa Rosa, CA, 95407
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Michael Harry Williams Drywall and Plaster Contractor
Michael Harry Williams, 2223 W Hearn Ave, Santa Rosa, CA holds a Drywall 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 Harry Williams, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael Harry Williams Contact Information
Phone Number: (707) 322-7532
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Address: 2223 W HEARN AVENUE, Santa Rosa, CA 95407
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Building Permits by Michael Harry Williams
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building/commercial/building combo alter ti/cbac
2007-08-06
First time tenant improvement fees from cbnc2007-00103 to be applied kah 8.10.07*rfu #2461
Valuation:
$20,000
Permit #:
CBAC2007-00241
Status:
Finaled
Fee:
$1,792
Permit Type:
N/A
Building Type:
N/A
Addition garage to sfr/replace porch
Valuation:
$33,658
Permit #:
BP11-00281
Status:
final
Fee:
$968
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Michael Harry Williams License info
Verified License
| License # | 894048 |
| Status | Active |
| State | California |
| Type | Drywall |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael Harry Williams 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Michael Harry Williams Employees
MW
Michael Harry Williams
Owner