Vegetation / fuels
Headwaters Tree Service, LLC
Winthrop, Okanogan County, Washington
Board status: Expired · Nov 6, 2026Winthrop-based tree service serving the Methow and Lake Chelan valleys. The public site lists thinning and defensible-space work alongside climbing, felling, and chipping. It self-reports Washington license HEADWTS766B4 and owner Willis Nielsen.
Services as described: Site lists thinning and defensible spaces among tree-service offerings for the Methow and Lake Chelan valleys.
- Location
- Winthrop, WA (Okanogan County)
- Phone
- 509-470-4086
- headwaterstreeservice@gmail.com
- Work type
- Vegetation / fuels
- Service filters
- Defensible space / fuels reduction
- License status (this directory)
- Board status: Expired
- License number
- HEADWTS766B4 · Look up on Washington L&I contractor verify
- Board legal name
- HEADWATERS TREE SERVICE LLC
- Board status wording
- Expired (license holder did not renew)
- Effective dates (board)
- 02/06/2024 — 02/06/2026
- Board check date
- Nov 6, 2026
- License notes
- Washington L&I detail page: Expired (did not renew). Effective period shown 02/06/2024–02/06/2026. Winthrop address matches.
- Company website
- https://headwaterstreeservice.com/
Company website source: https://headwaterstreeservice.com/. Board license fields checked Nov 6, 2026. Confirm services, licensing, insurance, and pricing directly with the company and the state board before hiring.
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