Updated: Jan 03, 2026
Location and Projects
Headquarters Address
Captain Cook, HI, 96704
Local address
307 MECHAM ROAD, Petaluma, CA, 94952
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Patrick Whelan Architect
Patrick Whelan, 307 Mecham Rd, Petaluma, CA (Owned by: Whelan Patrick Michael) holds a Flooring And Floor Covering license and 1 other 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 Patrick Whelan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Patrick Whelan Services
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Patrick Whelan Contact Information
Phone Number: (707) 774-3426
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Headquarters Address: Captain Cook, HI, 96704
Local Address: 307 MECHAM ROAD, Petaluma, CA 94952
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Emergency seawall repair install (4) helical anchors
Valuation:
$150,000
Permit #:
2832-2019
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Home occupation zoning permit request for a home occupation for a zoning permit for floor covering consultation business. materials will be stored off-site and delivered to job site
Valuation:
$0
Permit #:
ZPE13-0100
Status:
DONE
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Tenant improvement which includes demolition and construction of new non-structural partitions, fixtures and finishes
Valuation:
$0
Permit #:
12BLD-314
Status:
submittal approved
Fee:
$1,448
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement. to existing building - starbucks
Valuation:
$90,000
Permit #:
ZZZZ-11-0667
Status:
complete
Fee:
$4,332
Permit Type:
N/A
Building Type:
N/A
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Patrick Whelan Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Patrick Whelan License info
Verified License
| License # | 962942 |
| Status | Active |
| State | California |
| Type | Flooring And Floor Covering |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Patrick Whelan at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C30603 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Patrick Whelan at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Western National Mutual Insurance Company |
| Bond Value | $15,000 |
Patrick Whelan Employees
PW
Patrick Michael Whelan
Owner
WM
Whelan Patrick Michael
Owner