Design Builders LLC
1completed ADU permits
1total ADU permits
2019–2019active years on record
$98,635median est. project cost
Washington state license
- License
- DESIGBL934JL
- Status
- license active
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2027-05-30
- Registered in
- BLAINE, 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.
| Permit | City | Issued | Status | Est. cost | Address | Description |
|---|---|---|---|---|---|---|
| 6736806-CN | 2019-12-16 | Completed | $98,635 | 2212 2ND AVE W | Construct a detached garage with a detached accessory dwelling unit above it for a single-family residence per plan. |
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