Updated: Mar 27, 2026
Location
Address
PO BOX 26, Neah Bay, WA, 98357
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Gagnon Construction LLC
Gagnon Construction LLC, Neah, Po Box 26, Neah Bay, WA (Owned by: Gagnon, Seraphina Starre Leigh) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gagnon Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gagnon Construction LLC Services
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Gagnon Construction LLC Contact Information
Phone Number: (360) 645-2266
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Address: PO BOX 26, Neah Bay, WA 98357
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Verified License
BuildZoom confirmed this contractor's license
Gagnon Construction LLC License info
Verified License
| License # | GAGNOCL802RJ |
| 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 Gagnon Construction LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GAGNOCL802RJ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gagnon Construction LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Capitol Specialty Ins Corp |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
Gagnon Construction LLC Employees
BG
Brian Gagnon
Partner/Member
GL
Gagnon, Seraphina Starre Leigh
Owner
SG
Seraphina Gagnon
Partner/Member