Taking CallsHVAC Companies in Yakima, Washington

Thermall Heating & Cooling

Taking Calls in Yakima Today 4.80 (744 reviews)(509) 361-1756

Thermall Heating & Cooling

Thermall Heating & Cooling is a Yakima HVAC and indoor air quality company that also provides electrical services. Owner Paul Wyatt opened the HVAC business in 1988, and its residential HVAC service area includes Yakima and Kittitas County.

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Business Highlights

Family-owned and operated.
Technicians are on call 24 hours a day, 7 days a week.
A 100% satisfaction guarantee.
Free second opinions.
License number THERMHC836O5.

Service Area

Yakima, Ellensburg, Cle Elum, Granger, Kittitas, Moxee, Naches, Roslyn, Selah, Tieton, Toppenish, Wapato and Zillah.

Local Business Taking Calls

Thermall Heating & Cooling is one of 8 HVAC companies ProsGrade lists in Yakima, Washington.

Taking Calls

Taking calls through ProsGrade

Listing details

7 services listed, including Air conditioning, Heating and Duct services. Open 24 hours, 7 days a week. Rated 4.8 from 744 reviews.

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Published local profile

How This Business Compares

How Thermall Heating & Cooling compares with the other 7 HVAC companies on ProsGrade in Yakima, using public Google ratings and review counts.

Ranks in the top half of the 8 Yakima HVAC companies on ProsGrade by Google rating and review volume.
Rated 4.8 on Google, at or above the 4.8 average of other Yakima HVAC companies on ProsGrade.
Has more Google reviews (744) than 6 of the 7 other Yakima HVAC companies on ProsGrade.
One of 6 Yakima HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Google shows 24-hour availability; call to confirm current after-hours service.

Services Covered

7 services

Air conditioningInstallation, maintenance, repair and replacement; central air and ductless systems
HeatingInstallation, maintenance and repair
Duct servicesDuct cleaning and Aeroseal duct sealing
Indoor air qualityAir filtration and purification, carbon monoxide testing, whole-home humidifiers
Electrical servicesElectrical panels, outdoor lighting, ceiling fans and whole-house surge protectors
Whole-house generatorsInstallation
Maintenance planOne precision tune-up per system each year

Reviews

What customers say

Customers praise the team’s personable, courteous manner and efficient work. One customer says ThermAll returned at no charge to diagnose and fix a humming noise after a new furnace installation; another reports getting on the schedule within a day after a heat pump failed, with a unit installed within a week.

Customer Reviews

Rhonda Griffin

So at the beginning of the heatwave in July my heat pump went out! We suffered with only fans but got on the schedule within a day to access the problem within a week our unit was installed and we were COOL. KUDOS to the company and the team. Very personable and likable.

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Diana Roeber

Mike installed a full house generator and we are so happy to have the security of power during fairly frequent power outages. He was fast and efficient and our system works great!

anthony murrietta

Cheyenne was prompt, diagnose the issue and gave us an estimate for a repair rather quickly. Unfortunately, with the system, being an older one, I may be prudent to replace the system. She scheduled the person to come out and give us that estimate for us immediately. Cheyenne was fantastic.

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Lisa

What a fantastic people! Thermall installed a new furnace for my elderly family member, who had chosen Thermall for the best package (price + friendliness) after getting a few bids. The new furnace worked great, except there was a humming noise coming from it. They happily returned at no charge and spent a good amount of time diagnosing and fixing the problem. Everyone we came in contact with was very courteous and competent, even when we called them back for help post-payment. Highly recommend!

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Johnny Five

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. Thanks Thermall!

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Frequently Asked Questions

Does ThermAll offer financing for HVAC work?

Yes. It offers financing for HVAC repairs, upgrades and full system installations.