Testimonials
What a professional, honest and fair. He definitely knows what he’s doing and it shows. Highly recommended!!!
We called the day before the big freeze last year and Keith came out very fast after an already long day to ensure we had heat. His prices are very competitive and service is good. We’ll definitely use him again
I would recommend McClain Heating and Air to anyone. Keith is great! He is very knowledgeable, he absolutely knows what he is doing. We called for an a/c evaluation because we had a new unit put in 3 years ago by another company and we have had nothing but problems and expenses. Keith helped identify the problem as our AC system was too big for our house after we spray foamed our attic. He is dependable and honest. You can trust Keith with all your heating and A/C needs.
Very professional and efficient. Job was done correctly and quickly.
Great customer service! Knowledgeable , prompt and did not try and upsell! Would highly recommend! I live in Rowlett and they came all this way!
McClain Heating & Air LLC should be your first call for all your HVAC system needs. From first contact through follow up after completion of the project, everyone with the company was prompt, professional, knowledgeable and incredibly nice. After 17 months and 3 different HVAC companies telling me there was an irrepairable slow leak in the evaporator coil of my 7 year old unit that was “out of warranty”, and insistently scheduled high pressure sales reps to convince me I needed to spend thousands of dollars to replace it, Keith and his amazing team came to my rescue. The same day I contacted them, Tara researched and advised my unit was in fact, still under warranty. Keith came out the next day, confirmed a new coil was needed and gave a quote I was very happy with. A couple of days later they returned, replaced the coil, thoroughly cleaned the whole unit and checked the entire system thoroughly. Keith McClain and company renewed my faith that there are still good, honest people running companies with integrity.
We had great experience with using McClain Heating & Air. Very professional and answered all of questions and concerns. We will definitely continue to use for all future services.
Even though Keith is my nephew he replaced the entire unit for his Grandmother’s house. It has been over six years now. Every year we have it inspected and the inspectors have commented on a job well done. We haven’t had any issues at all. Highly recommend
I would recommend McClain Heating & Air to all of my family and friends. Very honest and reliable. Communication is spot on. Always lets me know when they are about one hour away from my house. Always recommends preventative maintenance which I love!
If you’re looking for a great air conditioning and heating company, look no further. Keith is a professional, honest and reliable technician. Very detailed from start to finish.




