About DOC Heating & Cooling
DOC Heating & Cooling is a trusted business in Clarksville, TN, known for their professional and knowledgeable technicians. They specialize in residential heating, cooling, and electrical projects and are committed to providing excellent customer service. When a customer's heat unit went out during a cold weather emergency, DOC Heating & Cooling quickly sent technicians to fix the problem in a timely manner. The technicians were praised for being professional, technically competent, and dedicated to working a whole day to replace a defective system in freezing temperatures. Recent customer experiences highlight their quick response—such as fixing a broken AC within two hours on the same day, even during a holiday weekend. The technicians provided honest prices and outstanding service, explaining everything clearly and fixing issues the same day. They also showed transparency about repair costs before starting work, which was appreciated. One customer who was told their 20-year-old unit needed replacing was impressed when DOC's team showed and explained what was wrong, then fixed the unit, saving around $14,000. Another customer mentioned that despite being an installer, technician Mike was very knowledgeable and polite, explaining everything he was doing, which helped them trust the service for future maintenance. Overall, DOC Heating & Cooling is a reliable company with highly trained technicians who get the job done right, safely, and at a fair price.
Update April 20 2026
Dan was a fantastic technician, very friendly and and so enjoyable to work with. Thanks for sending such a sweet man to take care of my problem.
D Campbell
Fantastic work, and great guys to work with. This was a new home in 2021. Hawkins and Hawkins built it, all in all it was just what we needed. Dawson & Dawson installed my 2 air and heating units when this house was built. Then for the last 3 years (in a roll) they came- and check out the upstairs unit, and just kept adding Freon all the while telling me they could not find any leaks. I hired DOC Heating and Cooling they immediately found 4 leaks and found where the duck work...read full review
Does detailed report on my system and didn't leave anything else that needed to be done. Great guy who actually did the work and completed the job and made everything work correctly and safely. Michael Snyder is the best employee doc's has. They better not lose him
I had them do some electrical work on my garage and I’ve also used them for my business on multiple occasions. By far the most experienced HVAC company in town. Highly recommend if you want it done right.