Thermall Heating Cooling
Thermall Heating Cooling is a HVAC provider serving Yakima, WA. Rated 4.8★ with 697 Google reviews. See services, review signals, and request a quote.
HVACYakima, WAEmergency serviceFinancing available
On this page
Company overview
- TradeHVAC
- Service areaYakima, WA
- Google rating4.8★ (697 reviews)
- Years in business38+
- Phone(509) 361-1756
- Address1727 S 1st St, Yakima, WA 98901, USA
Services offered
- furnace installation
- furnace repair
- heat pump installation
- heat pump repair
- ac installation
- ac repair
- ductless mini split
- ductwork
- indoor air quality
- thermostat installation
- boiler service
- maintenance plans
- insulation weatherization
- electrical
- generator
Brands and equipment
Thermall Heating Cooling installs and services equipment from:
- Nest
Certifications
- ENERGY STAR Partner
- BBB Accredited
Photos
What customers say
“Mike was really nice, knowledgeable, and worked fast. Mike did an excellent job replacing old broken bedroom fans with flush mount lights. I will be using them again for future home improvements. Than…”
“We had a heating/cooling unit installed a couple of weeks ago. First of all, I'd like to say that the young crew did an amazing job of installing the unit, and doing an absolutely thorough job of cle…”
“After a pleasant conversation with the scheduler the technician arrived in only a few hours and went right to work. He diagnosed the problem with the 18 year old natural gas furnace within 20 minutes.…”
“Danielle and Pablo were awesome! Very personable and efficient. They were both careful about my indoor cat. I had several occasions to speak to customer representatives and they were all very nice a…”
“The staff who do the maintenance and checking over the heat pump are really great people. They do great work and explain everything they have done. They keep everything very clean too. This time I …”
Key highlights
Strengths
- Highly rated (4.8★ average)
- Large review volume (697 reviews)
- Established business (38+ years)
- Emergency/same-day service available
- Financing options available
- ENERGY STAR Partner
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
Explore nearby research
Frequently Asked Questions
What services does Thermall Heating Cooling offer?
Thermall Heating Cooling provides: furnace installation, furnace repair, heat pump installation, heat pump repair, ac installation, ac repair, ductless mini split, ductwork, indoor air quality, thermostat installation, boiler service, maintenance plans, insulation weatherization, electrical, generator. They serve residential and commercial customers in Yakima, WA.
What is Thermall Heating Cooling's rating?
Thermall Heating Cooling has a 4.8 out of 5 star rating based on 697 Google reviews.
Is this company licensed in Washington?
All listed providers have a verified Washington contractor license at time of publication. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does Thermall Heating Cooling offer emergency service?
Yes. Thermall Heating Cooling offers emergency HVAC service 24 hours a day, 7 days a week.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-21. Reviews refreshed 2026-04-21.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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