Miller Heat and Air LLC

Miller Heat & Air provided great service for my parents in Collinsville! They came out the same day, were very thorough and knowledgeable as well as extremely professional. I would definitely use their company again and highly recommend them for HVAC services.

Absolutely thrilled with Miller Heat and Air. I appreciated the efficiency in which a new heating unit was installed. They were very friendly and professional. Everything was explained to me, and they did not leave until they knew the unit was operating to their specifications. It’s reassuring to have such a dependable local HVAC contractor who wants the best for their customers in providing quality heat and air service. I will definitely recommend their services to anyone in need.

They did an exceptional job! Upstanding people and very hard-working young men. Very satisfied with a job that they did! Would definitely recommend any time! Thank you, Waylon and Jacob for the hard work you guys did.

Miller heat and air has been very efficient in the Tulsa surrounding areas delivering top of the line work. They have the best most affordable prices around. Waylon is very knowledgeable and passionate about his work. He always puts his customers first! Making sure they are all comfortable. He always goes the extra mile! Beth is always very responsive in a timely manner answering all questions and assuring your needs! Give them a call for all your h.v.a.c needs!

Im a first time home owner and dont really know much about heating/air, but Miller Heat and Air made it super easy. They did all the install for my new house and were really nice and proffesional. Explained stuff so I could actually understand and didnt mind me asking a bunch of questions. Everything works great, house stays comfy. 10/10

I have worked with Miller Heat and Air for a couple different projects now. They have provided fast and efficient service from the moment each time. Waylon was punctual, responded to my questions right away, and showed true professionalism while replacing my system. I will definitely continue to use them for my HVAC needs in the future!

Miller Heat and Air installed a mini-split to one of the rooms in our house. I followed Waylon's recommendation for the unit size needed. (Another company wanted to sell us a larger unit that was much more expensive and would have required additional electrical work.) We couldn't be happier with the difference this has made in the comfort level of our house. The install team was punctual, professional, and cleaned up after themselves when finished. I appreciate that Beth made a follow-up call to see if we had any questions or concerns. I highly recommend Miller Heat and Air.

great service and friendly team...came out fast and fixed the issue right away...price was very fair and the tech explained everything clearly...would recommend to anyone needing heating or ac work

I love how professional, polite and courteous Waylon and Jacob are when they come. All questions are answered. I am so glad/happy I found this company!!!!!

Communication was top notch. Jacob showed up, looked over the project and advised what was needed. He changed out our air ducts and did a great job. It was a pleasure doing business Miller Heat and Air. Jacob was very knowledgeable and did an amazing job. I highly recommend both the company and Jacob.