Updated: May 15, 2026
Location
Address
20250 SE 206TH ST, Maple Valley, WA, 98038
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the Blue Alder Construction
the Blue Alder LLC, 20250 SE 206th St, Maple Valley, WA (Owned by: Duckworth, Andrew Raymond) 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 the Blue Alder LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
the Blue Alder LLC Services
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the Blue Alder LLC Contact Information
Phone Number: (425) 274-6104
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Address: 20250 SE 206TH ST, Maple Valley, WA 98038
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the Blue Alder LLC License info
Verified License
| License # | BLUEABA773CH |
| 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 the Blue Alder 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 # | BLUEABA773CH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for the Blue Alder 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 | Continental Cas Co |
| Insured up to | $500,000 |
Bonded
| Bonded Agent | Merchants Bonding Co (Mutual) |
| Bond Value | $12,000 |
the Blue Alder LLC Employees
AD
Andrew Duckworth
Partner/Member
BD
Bethany Duckworth
Partner/Member
DR
Duckworth, Andrew Raymond
Owner