Fast, quick, efficient service. Always dependable. Chad was great!

Chad and Jason were great, courteous, meticulous, and professional. They did a wonderful job.

"What an excellent job Domenic D. did in quickly diagnosing my no-heat issue. Domenic was knowledgeable, efficient, and professional.”

"I am extremely happy with the thorough job your technician, Ethan C., did. He was pleasant, kind, thorough, and remarkable.”

"Mariano was extraordinary. He was kind, polite and did a great job getting my heat back on. I am hoping to always have Marino as my tech!”

"Thank you for the wonderful service. Please accept our sincere thanks for the prompt and courteous service yesterday. The gentlemen who came to our house were a pleasure to work with. My husband and I continue to be so pleased with the services of your company and the kindness of each of your employees that we have worked with.”

"Great Service! We used Total Temperature Control to install our hot water tank in our house and couldn't be happier with the service that they provided us. Their technician was very professional and knowledgeable and was able to identify the problem quickly. This required us to get a new tank. Installation was great and went smoothly and we've had no further issues since! We are so happy with the service that we received and we can't thank them enough!”

"I purchased a whole home heat pump system from total temp about 18 months ago, and Total Temp has been fantastic from start to finish. As with any big job (it was huge, a whole home ductwork installation with two heat pumps and air handlers) problems arose, but John and his team made sure I wasn't charged a penny more than the quote and they worked hard to get it all done on time. Their service team, in particular are incredibly polite and professional. I recommend John and Total Temperature Control without hesitation.”

"I had two other different HVAC companies come over and each spend half a day and hundreds of dollars. Both had to come back multiple times and misdiagnosed the problem and tried to get me to order unnecessary parts and ultimately couldn’t fix it. John came in and found the issue and fixed it in literally less than ten minutes. Couldn’t ask for better service.”

"Our 19 year old system was leaking refrigerant so it was time to replace it. I called Total Temperature Control to get an estimate. John came out two days later, looked over the system, and provided me a quote the same day. We chose TTC as we've done business with them in the past and they are local. The install was scheduled for the following week. Prior to install the project manager came by to double check the measurements. On install day the crew showed up on time (7am) and were back 7am the next day to finish the job. Everyone involved was polite and willing to answer my questions. I highly recommend TTC.”

“They got me out of a jam brilliantly on three separate occasions. Each time they were professional and prompt. They came without delay and fix the problem each time. All at a very good price. Thank you.”

"Super responsive and organized. Thank you! And they come to Medford too! :)”

“Total Temperature Control installed the entire HVAC system into our historic office building. We had a lot of historic requirements and the owner listened and met all of our needs. In addition to his input, he helped us save several of thousands of dollars by redesigning a more efficient system. I appreciate his honest feedback, and willingness to work with our crazy needs! Also, the preventative maintenance services we have received have all been wonderful. Thank you TTC!”

“KUDOS to Devin. Devin was polite, conscientious and did a great job on my Preventative Maintenance call. He checked out everything on my unit & I’m happy everything is working beautifully.”

“I’d like to compliment the extraordinary service & knowledge for your on-call tech Mike who was called for a major leak. I was extremely pleased with Mike’s expertise and professionalism and was grateful for his quick response for an emergency service call.”