Testimonials

Had a great experience with Cornerstone Air! They were friendly, upfront, and answered all of my questions thoroughly. Out of the 5 quotes I got their, pricing was very fair, and the quality of work was excellent. It’s always nice to support a local business that truly values great customer service. Highly recommend!

Thank you for fixing my AC issues so quickly and efficiently! I appreciate being given options on how to repair the unit and a thorough explanation of the pros and cons of each option. It’s great to know you are a company I can trust to be honest and not just do what is best for your wallet! Great service, professional crew and job well done!

Cornerstone Air came to check the condition of my ac unit and I couldn’t be more happier with their service. Clayton was upfront and explained the process to me before he started any work. Once complete, he walked me through the condition of my unit and what services he performed. Their pricing was excellent and I would recommend them to anyone.

They came out same day when no one else would and fixed my AC quick. Great service would definitely use again!

Cornerstone was an absolutely fantastic experience!! Clayton was very professional, knowledgeable, detailed and provided outstanding service to our home. Requesting an appointment for maintenance and had us taken care of! Quality staff, quality service and affordable prices!! 10 out of 10 and will be a lifetime customer!

Recently had a AC unit go out and Cornerstone had it handled from diagnostic to new unit installed in 24 hours after a failed attempt from a previous provider. Experience, Expertise and handling your business matters. Dak and his team crushed this project and provided great value on the new unit as well..

We called Cornerstone on a Friday morning for a system check (22 year old units so we knew it was probably time to replace) and Clayton showed up within 2 hours. Clayton offered options for repairing the unit or replacing both of our units with estimates on both options. We opted for the replacement option, which they completed the next day at a fair price. We would recommend Cornerstone Air to our friends and family.

Cornerstone air is great company they were recommended to me when my previous a/c company that I had been with for a decade could not trouble shoot my ac problem they caused. I paid cornerstones service fee and he gave me some options and one was to replace my defrost board my self since i need to save money for a whole system. I took his advice and now my ac works again. In the fall when we have the money saved for a new unit they will definitely be my new AC company going forward. Thank you for help.

AC wasn’t cooling, so we called and Clayton arrived within a couple of hours—on a Friday afternoon. He quickly diagnosed and fixed the issue. Clayton originally installed our system, and it was reassuring to see both him and Dak still supporting it. They’re friendly, professional, and clearly know their stuff. In a market where trustworthy HVAC techs are rare, Dak and Clayton are the gold standard!! Cornerstone Air is my go to for all things HVAC. Highest recommendations!!

I had an excellent experience with Cornerstone Air. Clayton was fantastic—professional, knowledgeable, and very friendly. He quickly diagnosed the issue and fixed it, also providing me with some recommendations to help the unit run better. His attention to detail and commitment to customer satisfaction truly stood out. I would highly recommend them!