# Wolff Water Heaters LLC Wolff Water Heaters LLC is listed in Snohomish, WA, United States. Confirm current details with the business and the licensing agency. Wolff Water Heaters LLC appears on the Washington State Department of Labor & Industries register (PLUMBING CONTRACTOR), with an address in Snohomish, WA. ## Details - Address: 22521 Echo Lake Rd, Snohomish, WA, 98296, United States - Phone: [14253540327]() - Website: [www.wolffwaterheaters.com/]() - Source licence number: WOLFFWH780BO - Licensing agency: Washington State Department of Labor & Industries - Source of listing data: Washington State Department of Labor & Industries, https://data.wa.gov/resource/m8qx-ubtq.json?$where=upper(contractorlicensetypecodedesc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode1desc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode2desc)%20like%20%27%25PLUMB%25%27&$limit=10000, fetched 2026-11-10. Website, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0). ## Questions ### Where is Wolff Water Heaters LLC? Wolff Water Heaters LLC is at 22521 Echo Lake Rd, Snohomish, WA, 98296, United States. ### How do I contact Wolff Water Heaters LLC? To contact Wolff Water Heaters LLC, call 14253540327 or visit https://www.wolffwaterheaters.com/. ## Source From [Public licence registers and member directories](https://data.wa.gov/resource/m8qx-ubtq.json?$where=upper(contractorlicensetypecodedesc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode1desc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode2desc)%20like%20%27%25PLUMB%25%27&$limit=10000), license Mixed source terms: Washington PDDL; Colorado Public Domain; Open Government Licence – Toronto; other public registers: no reuse licence stated; member directories: copyright, no open reuse licence identified, checked 2026-11-11. Last updated November 11, 2026. ## Links - This plumber on the [web page]() - [Plumbing repair in Snohomish]() - [More plumbers in Snohomish]()