Get matched with top furnace / forced air heating system install or replace pros in Colfax, CA

"Brian initially came out to repair my existing broken AC unit. He went over what was wrong, and that being over 20 years old, the AC unit was going to be more expensive to maintain and may not run for very much longer. Brian was upfront with all of the costs for a new unit, which we decided to go with, and gave a very reasonable price for the service. Brian and Angel came out and got the job done quicker than expected. They will be my go-to for heating and air from here on out. Highly recommend!"

"So far service is good. Quote changed our service, didn't like that. So will get in writing from now on. Did get 15% discount, so I appreciate that."

"Very fast and professional service. They understood the urgency for replacement due to heat wave. Highly recommend."

"They thoroughly did the job as requested and made sure I was satisfied"

"I own a business and had a company come out to fix our air conditioner. They came out 4 times, charged for all those time and the unit still was not working properly. I then decided to try someone else, so I called Thermotech on the referral of a friend. They came out, diagnosed the problem within 10 minutes (it was an old crumbling circuit board), showed me that bad part, ordered it and had it fixed in less than 24 hours. We have not had a single problem since! I was so happy with their service that I ended up using them for my home HVAC system.. I even referred them to a family member and they did a home install of a brand new HVAC system and they were very happy with the price, install, workmanship & fair pricing. Thermotech has found a customer for life with me. I have had so many bad experiences over the years with other companies telling & thermotech has been a game changer."

"Excellent service and response time, the window turned out very well"

When it comes to heating and cooling issues, we're who your neighbors call. Call us today to schedule your service!

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The team of four was very professional and performed an excellent job in a record period of time. Just one day to take the old furnace away, replace all the old boots and duct work and install the new furnace. They paid a lot of attention not to damage or dirty the floor/carpet. I am very happy with their performance. They may not be the cheapest on the block but it was all worthed and you only have to do that once in your lifetime."

"Zach came out and gave us a very fair estimate for a new heat and air system on our roof of our home. He came out when he said he would, removed our old unit and took it away installed a brand new wonderful unit. Zach explains everything he is doing, got the job done in one day. You didn't even know he was there, cleaned up. We are so very happy with him and his work. We highly highly recommend Zach and Zach's Air conditioning and Heating! 10+"