Excavators Northwest
ADU builder in Seattle, WA · Expired
1completed ADU permits
1total ADU permits
2015year active on record
$120,000median est. project cost
Washington state license
- License
- EXCAVN*908O7
- Status
- Expired
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2026-07-28
- Registered in
- SEATTLE, WA
As reported by WA L&I on 2026-10-13. 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 |
|---|---|---|---|---|---|---|
| 6449323-CN | Seattle | 2015-04-17 | Completed | $120,000 | 217 M L KING JR WAY | Substantial alterations to raise building height and construct accessory dwelling unit at lower level of single family dwelling per plan. |
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