Mike W.

Great prices, very knowledgeable with diagnostic, this company will fix your problem the right way. All Valley Mechanical, is my go to guys.

Ty S.

Chris did a great job on my furnace! Thank you for the great service. I will have you back in my home again.

Cairi V.

My adult sons house he purchased at 20 years old had no heater in it and his pipes were frozen, they were warming up with a hair dryer, Chris went out of his way and installed a heater within 24 hours, couldn’t have asked for a better person very polite and great job!!!! Thank you soooooo ooh much!!!


I highly recommend Chris for all your heating and cooling needs. He was very affordable, quick response time, and did an outstanding job. I would recommend this company to anyone and will definitely use them again. Best service around bar none!

Jerry S.

In today’s hectic business environment you rarely find a “hands on” owner. Chris (owner) was great to work with. Pleasant, prompt with answers to our questions and on schedule. If you’re looking for a HVAC company, ALL VALLEY MECHANICAL should be your first choice.

David W.

We recently moved into the Flathead valley. We were referred to Chris Williams by our Real estate agent. Chris impressed us with his knowledge and experience and answered all our questions. He went above and beyond in helping us select the perfect Heat pump and saved us money too! Highly recommend Chris and the service he provides. Thanks!

Adam S.

Had our boiler stop working overnight and woke up to a chilly house(Feb 2020) Called a couple of HVAC companies that advertise as 24 hours and Chris at All Valley was the only one to call me back, and did so very promptly. Repaired the thermocouple within a few minutes, stayed to make sure that it solved the problem. Very friendly, taught me a few things about out heat system as well. HIGHLY RECOMMEND All Valley Mechanical, you will not be disappointed. They will be my first choice next time I need any HVAC work.

Allyson H.

We had duct work installed at our commercial space. The space did not have any existing ducts, so All Valley had to start from scratch. Chris and team were very professional and efficient. They arrived on time, consulted with me about how I wanted it to look, kept me up to date on their progress, cleaned the space when the project was complete, and stuck to the budget. I am very pleased with the outcome and would highly recommend All Valley Mechanical!


I’m so appreciative of Chris. Highly recommend There was no heat in our condo for 4 days because of some misunderstanding about our Nest that snowballed. We are Canadian so it was a BIG concern. He made time the same day!! Knew about Nest and had it and the furnace running in minutes. It was a simple fix so he did a couple extra things while he was there just because Professional and easy to communicate with. I was so impressed and thankful.