Service Areas

What our customers are saying

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Dayton was fantastic. I had another company try and up sell me an entire new AC unit and it just didn't feel right. I had diamond y come and look at it and it was a small and inexpensive part and my unit was working like a charm. Would highly recommend. These guys are trustworthy and won't try and u ...continue reading

Mick Eddy

Google Review

Very prompt, quick and thorough. It had turned extremely cold outside and we had an issue with our heater. They arrived and fixed the issue that day! Thank you guys very much! We will definitely be using again the next time we need anything heating and air!!!

Jacque Powell

Google Review

Highly recommend Diamond Y as it will be the only company I go with from now on. Very professional and helpful. They got the job done fast and were able to explain what the problem was and what they did to fix it. They make sure to take care of their customers. Pricing was better than other companie ...continue reading

Nicole Gilbertson

Google Review

A/C just broke tonight. Dayton came out within an hour to fix it. Best pricing around. Very professional and knowledgeable man. Straight forward and does not overprice you like these other companies. I will only trust him from here forward.

Connor Long

Google Review

I called on a Friday evening. Dayton was professional and courteous from start to finish. He came on Saturday and promptly repaired my unit. He explained everything thoroughly before any repairs were made. His prices were very reasonable, especially for coming out on a Saturday. I definitely recomme ...continue reading

Lindsey Daingkau

Google Review

Fantastic customer service, reliable and honest company that puts the needs of their customers first. Small town business owners that truly care about the community.

Adam Ballard

Google Review

Dayton is so knowledgeable! I sincerely appreciate him taking his time and explaining everything to me and my husband. His enthusiasm for service is contagious. I felt like an old friend versus just another service call. Diamond Y Heating and Cooling is the only way to go for your heating and coolin ...continue reading

Sarah Boyce

Google Review

Great HVAC company, needed an emergency call and they made it here under 45min and was very reasonable and knowledgeable. Will definitely use them for all my HVAC needs. Highly recommended

Rone Lahr

Google Review

As a local realtor, it’s is essential to out business to have amazing, competent and dependable/ knowledgeable and professional people to count on. Diamond Y is definitely on my list of go to people. Fast and efficient. Every time.

Patti Felten

Google Review

After having a different company come out 3 times and charge us an arm and a leg in repairs, our AC still wasn't working properly. We called Diamond Y to get some help and they came through! He identified the problem in minutes and fixed it in the same visit. Now our AC is running wonderfully. They ...continue reading

Emily Michelle

Google Review

We received the best service from Diamond Y Heating and Cooling. He was able to repair our unit the same day that I called. He was very professional and knowledgeable. We will use this company again when needed.

Jenna Bruer

Google Review

Excellent work and very knowledgeable, very courteous and polite, will recommend to others, price range depending on “What u want/need”.

Bobby Floyd

Google Review

Dayton with Diamond Y Heating and Cooling is the man you want to show up when you’re having heating or cooling issues. He’s friendly and very professional, but most importantly he understands the science behind heating and cooling. Whether you want to repair an older system or install something ...continue reading

Ideal Nebija

Google Review

Dayton is phenomenal to work with. From booking the appointment with Katherine over the phone, to Dayton's timely and efficient service, the entire appointment was flawless. Dayton was upfront and transparent with pricing and was able to answer every question we had. He even did what most business o ...continue reading

AJ Schurr

Google Review

Had different company charge us tons of money to not fix the problem. Dayton came out and within five minutes knew the problem and an thirty minutes later it was fixed. Works great now. This guy wont rook you and is super knowledgeable.