Miller Heat and Air LLC
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About
With over 20 years of experience in HVAC, I’m committed to delivering straightforward, quality service. My approach is simple: no high-pressure sales tactics, no upsells—just honest work to keep your home comfortable and efficient. Whether it’s a repair, new installation, or a maintenance check, I’ll make sure it’s done right the first time. My goal is to build long-term trust, not just a quick sale. If you're looking for reliable, no-nonsense HVAC service, I’m here to help!
Overview
Serves Collinsville, OK
Background checked
3 employees
6 years in business
Business hours
SunClosedMon8:00 am - 5:00 pm
Payment methods
Ask this pro about their preferred payment method.
Services offered
Work needed
System type
Split system
Packaged system
Other
Building height
Single-level
Two-story
Three-story
High-rise
Reviews
Excellent 4.9
93 reviews
5
97%
4
1%
3
1%
2
0%
1
1%
Read reviews that mention:
Past Customer
Oct 2, 2025
From Google
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!
Miller Heat and Air LLC's reply
Thank you so much, Jacob! We're delighted to hear that you appreciate our efficient service and affordable prices. Waylon and Beth strive to make every customer feel prioritized and well-informed, and your kind words mean the world to us!
Past Customer
Sep 22, 2025
From Google
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
Miller Heat and Air LLC's reply
Thank you so much for your kind words, Jack! We're thrilled that you found our installation process easy to understand and appreciated our team's professionalism. It's wonderful to hear that everything is working great and keeping your home comfortable.
Past Customer
Sep 7, 2025
From Google
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 LLC's reply
Thank you for your kind review, Clayton! I'm glad to hear that Waylon provided fast and efficient service and answered all your questions professionally. We look forward to helping you with any of your future HVAC needs!
Past Customer
Sep 3, 2025
From Google
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.
Miller Heat and Air LLC's reply
Thank you so much for your wonderful review, David! I'm glad to hear that Waylon's recommendation worked perfectly for your needs and that the install team impressed you with their punctuality and professionalism. It's great to know that Beth's follow-up call added to your positive experience.
Past Customer
Jul 16, 2025
From Google
Waylon installed the HVAC system in a tight upstairs attic space. I prefer to do business with the owner of the company. Price far better than those HVAC firms that are constantly running t.v. ads. Beth is awesome in assisting with the paperwork and the scheduling. I am happy I found this company.
Miller Heat and Air LLC's reply
Thank you, Dennis, for your wonderful review! I'm glad to hear that Waylon and Beth made your experience with us a positive one. We take pride in our competitive pricing and personal service, and it's great to know you appreciated it.
Credentials
Background Check
Elizabeth Miller