ADU Builder Index

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Hybrid Assembly LLC

2completed ADU permits
2total ADU permits
2011–2012active years on record
$50,000median est. project cost

Washington state license

License
HYBRIAL902KR
Status
license active
Type
CONSTRUCTION CONTRACTOR
Expires
2028-06-09
Registered in
SEATTLE, WA

As reported by WA L&I on 2026-08-30. Always re-verify at lni.wa.gov/verify.

Permit record

Every ADU-related permit in covered city records naming this contractor. Links go to each city's official permit portal.

PermitCityIssuedStatusEst. costAddressDescription
6296499-CN2012-03-07Completed$5,0004015 MIDVALE AVE NInstall factory constructed structure for new detached accessory dwelling unit west of the single family residence per plan
6257893-CN2011-01-04Completed$50,0001031 NE 95TH STconstruct addition to garage and new detached accessory dwelling unit per plan

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