- D Wike in Bessemer City, NC

We just signed a maintenance agreement for our unit with Cool-Tech. Randy is super professional. It had never been serviced before and was really dirty inside. He went the extra mile to really clean it out well during the first service.

- Jack Oxendine

Fast service. Professional work at at good price. Thanks.

- Haley Renee Stone

Very reliable!

- Barbara P. in Cramerton, NC

He came and did a good job.

- Ronald L. in Charlotte, NC

Very professional. Good work!

- Brandon N. in Charlotte, NC

Contacted, diagnosed, and repaired all in the same morning. That is service!

- Sean J. in Charlotte, NC

Very professional and gives great customer service

- Endi H. in Lake Park, NC

Great and respectable technicians!..great service got me up and running in no time. Very knowledgeable. Will definitely recommend to my friends.

- Robert B. in Cornelius, NC

Great company with competitive prices. Randy did a great job, and got my system going in no time. I appreciated his recommendations and his professionalism.

- John W. in Cornelius, NC

I call cool tech one afternoon on 8/10 and Randy was the technician that came out he was very knowledgeable and got my system up and going in no time. If you are ever looking for a company that is honest and very price competitive I would recommend cool tech.

- Yovanka D. in Charlotte, NC

Randy knows the meaning of customer service. He came out repaired one of our units, and service the other two. Very honest and friendly. If you're looking for someone who won't up-sell and will do the right thing, he's definitely that person. We will continue to use him every year for maintenance.

- Angela Hansel in Mt. Holly, NC

Randy did a phenomenal job repairing our furnace! He was very informative and fixed our issue in a timely manner before the upcoming cold weather. We really appreciate his help and would definitely refer him to our family and friends!

- Michael Shields in Charlotte, NC

Cool Tech has once again come through with exemplary service. Service technician, Randy, let us know our old furnace was extremely rusted and about to crack (a serious danger as it could leak carbon monoxide), so we had him install a new one. He installed the furnace in just a few hours with no interruption to our heating needs, and sure enough the old furnace had already began to crack. Randy showed genuine concern for our family's safety, and we are grateful for his foresight which prevented a serious issue.

- George Burazer in Charlotte, NC

You get a satisfied feeling when your home's heating system is up to par, especially when today's forecast calls for temps in the 20's. Randy, a service tech with Cool Tech Heating and A/C is friendly, dependable and professional. He explained his works and gave tips on which air filters to use. If you have heating and/or a/c issues, don't hesitate to call Cool Tech.

- B Regina Charlotte, NC

Thank you Randy! You have delivered on your promises since the first visit and it is much appreciated. If you are looking for Heating or Air Conditioning repair or replacement do not hesitate to contact Cool Tech. Randy will ensure the job is performed correctly.

- Jan Briestensky Monroe, NC

We have had several HVAC techs. Randy is the only one that does what he says he's going to do, follows up with things and is professional while he's doing it. Randy will be the only one that works on our system while we own our house!

- Ashley Finger in Dallas, NC

I am very pleased with the work that Cool Tech does and I know I can count on them when I need them! I highly recommend using Cool Tech! ?

- Kati Randisi in Charlotte, NC

Personal attention and HVAC service was outstanding! We are proud to support local business and will definitely be the first name on our list to call. Thank you!

- Dan Markham in Huntersville, NC

We have used Randy Stone several times in the past and he has always provided excellent service with great pricing. He explains problems, if any, and options and always aims to please his clients.