ADU Builder Index

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R&M Builders LLC

0completed ADU permits
1total ADU permits
2025–2025active years on record
median est. project cost

Washington state license

License
RMBUIBL819C6
Status
license active
Type
CONSTRUCTION CONTRACTOR
Expires
2027-02-26
Registered in
EDMONDS, 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
24 125530 BR2025-09-09Issued919 129th Pl NENguyen & Ma Residence Addition — Add entry vestibules (161SF) and ADU (667SF) over garage (667SF). Includes clearing & grading. Does NOT include mechanical, electrical, or plumbing.

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