Service Area

Call toll-free!
1-800-539-7593

Thermall Heating & Cooling installs and services new and existing residential heating & cooling systems in Central Washington. If you are within our service area, we welcome you to contact us. You can always call us toll-free at 1-800-539-7593.

Washington counties served:

  
  • Chelan
  • Kittitas
  • Yakima
 Map of Washington State  

Ellensburg Office:
801 Prospect St
Ellensburg, WA 98926
Tel (509) 962-8368
or 1-800-539-7593
Fax (509) 925-9275

In Yakima:
PO Box 52
Yakima, WA 98907
Tel (509) 248-8368
or 1-800-539-7593

In Cle Elum:
Tel (509) 674-7711
or 1-800-539-7593

E-mail thermall@thermallheating.com
Web www.thermallheating.com

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