Dyna Contracting
ADU builder in Seattle, WA · Licensed
2completed ADU permits
2total ADU permits
2007–2019years active on record
$285,000median est. project cost
Washington state license
- License
- DYNACI*999PW
- Status
- Licensed
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2027-11-24
- 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 |
|---|---|---|---|---|---|---|
| 6652486-CN | Seattle | 2019-09-11 | Completed | $140,430 | 2107 9TH AVE W | Construct exterior alterations to single family home and construct new detached accessory dwelling unit per plans |
| 6139010-CN | Seattle | 2007-07-25 | Completed | $285,000 | 9545 31ST AVE NW | Establish use as an Accessory Dwelling Unit and construct additions and alter existing single family residence per plan. |
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