Best Heating & Air Conditioning / HVAC In Yakima

“We have used Theisen for many years. They have new owners with expanded services. We have a new furnace and Hvac unit and are extremely happy with it. All of the teams were excellent to deal with. Thanks Ryan.“

“Hector was excellent. He explained everything thoroughly and went over the breakdown of the charges and different options I had in regards to what absolutely needed to be done and what could wait. He was professional and friendly. I was thrilled they could come out the next day when I left a message after hours. I felt that he was honest and so appreciative that I have AC again!!!“

“Thank you, Thermall Team. You are our heroes for replacing our failed HVAC system, including the ducting under our home. We are now enjoying a cool home and looking forward to a warm winter. Especially thank you to Trevor for taking us through the process with kindness and integrity. Much appreciation.“

“accurate, appropriate information. Annual service contract was at t reasonable price.“

“The only place to go for your Hvac needs. He doesn't have a big fancy painted building so you save on labor, and I would trade that any day for the personal and caring service you receive from this family run business. When you call, the owner Brian is always the one who picks up, and even answered my million questions after hours and on a weekend. He has multiple Platte family members who work there. I was quote $12-24k with other companys and Brian came out and said I just need the outdoor heat pump and there is nothing wrong with my indoor air handler. Brian got our Ac again for a fraction of the cost just before out heat wave. Thank you Brian and family. You have earned our business for the next 20yrs for the life of our new Trane heat pump.Services: Heating system installation“

“Jose was amazing. Very thorough and professional. Explained everything in a way we could really understand. We are so pleased that Jose is "our" technician. We look forward to seeing him for our Winter check up.
Glen & Diane“

“As you already know, if your AC system fails you it's usually when our temps are in the triple digits. That is what happened to us.

Our system was 24 years old, when the compressor ultimately failed. We met with Nate who sized up our home very well, inspecting our ductwork in the crawlspace, square footage, etc.

He presented us with 4 options. We agreed to have our HVAC system replaced with a Bosch heat pump, new lines, upgraded breakers, thermostat, furnace, coils and a small but efficient duct work modification for increased airflow.

The results are amazing! These are the guys to talk to when it comes to HVAC systems! Nate, Justin, Jaime, Martino, Alfredo and Jesus were very professional and experienced! Thanks guys!“

“Fixed and serviced our HVAC quickly, professionally, and with a competitive price. I'm a very thankful customer!“

“Bernard Allard of Allard Enterprises Heating, Cooling & Gas Fireplace is gets my highest recommendation for his work, pricing, and for going above and beyond most businesses. We first contacted him from Everett in 2011 to investigate a dangerous non-working gas furnace for my 80-year-old mother-in-law in Yakima. It was a freezing winter day and he made it a priority to visit, assess, and get her warm. That was a decade ago. It’s now 2023 and my 90+ year-old mother-in-law called to let us know that the furnace was having problems; again it was projected that temperatures would be falling to 19* by the end of the week. He made time in his schedule to visit that same day, order the parts needed to repair, and had it running perfectly two days later. We couldn’t be more grateful for his ability to help us when needed!Service: Heating system repair“

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“They were always on time from the initial quote to install. They finished earlier than expected and everything was done right the first time. The installers were very professional and courteous. Definitely recommend! Definitely!“

“Impeccable service, very pleasant staff and efficient work!I wish all service centres were as great as this place!“

“I appreciated Bob with his honesty and professionalism, as well as the timely reminder to clear a path to various areas of the house and what I needed to do before they came. As well, the fellows who installed the units were friendly and courteous.“

“We had Thermex put in a new Colman heat pump that proved to have some issues, They came out very promptly and serviced it.It proved to be defective, do to no Falt of Thermex. So they replaced it with another new one. I highly recommend them. Good people to do business with. Jack & lynne S.“