Updated: Apr 06, 2026
Location and Projects
Address
283 UPPER DRIVE, Friday Harbor, WA, 98250
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Islebuilt Construction
Islebuilt, 283 Upper Dr, Friday Harbor, WA (Owned by: Billington, Carl Willoughby) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 96 ranks in the top 20% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Islebuilt, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Islebuilt Services
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Islebuilt Contact Information
Phone Number: (360) 298-0803
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Address: 283 UPPER DRIVE, Friday Harbor, WA 98250
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residence - remodel or addition - sji inspections
2025-05-08
Single family residence addition & remodel
Valuation:
N/A
Permit #:
BUILD-22-0633
Status:
expired
Fee:
$4,418
Permit Type:
N/A
Building Type:
N/A
Studio
Valuation:
N/A
Permit #:
BUILD-21-0127
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Barn
Valuation:
N/A
Permit #:
BUILD-21-0128
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
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Islebuilt Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Islebuilt License info
Verified License
| License # | ISLEB**823QM |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Islebuilt at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ISLEB**823QM |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Islebuilt at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $12,000 |
Islebuilt Employees
BW
Billington, Carl Willoughby
Owner
CB
Carl Billington
Partner/Member
RB
Ryan Browne
Partner/Member