ADU Builder Index

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Rkc Construction Inc.

0completed ADU permits
1total ADU permits
2019–2019active years on record
$603,737median est. project cost

Washington state license

License
RKCCOCI943PO
Status
license active
Type
CONSTRUCTION CONTRACTOR
Expires
2026-10-28
Registered in
WOODINVILLE, 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
6683435-CN2019-06-10Expired$603,7372402 W RAYE ST2nd story addition and substantial alterations throughout a single family residence plus construct a detached garage/accessory dwelling unit per plans.

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