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

"It went well. I was surprised at how much these systems cost. We had 6 estimates, and Golden Aire was near the lowest. I appreciated Ken's attention to the specific needs in our house. He recommended custom improvements. The install was quick and scheduling was easy. The County inspector was impressed with their work."

"They installed central heating and air in our home in 2025. They were efficient, did a excellent clean up, and friendly. They checked in a week after to make sure we were satisfied with the system and if we had any questions. We are extremely satisfied with the new system. The controls are easy to work and the system is very quiet and efficient."

"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."

"Job was done to perfection. Overall service was great. Highly recommend"

\nWe are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

"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."

"They were great to work with. We had a problem with the system one time a few months later and they came back at no charge with no questions being asked for the repair. They were responsive."

"Furnace ran without trouble while Eric was here. He inspected it and ran tests, found nothing wrong. Charged us only for the visit, and didn't try to sell us any kind of additional services. But he provided a quote for a new unit in case the noise returned and we wanted to replace the furnace, which is 20 years old. The noise returned, and we will have Eric install the replacement in a couple of days. We are happy to be repeat customers because he was professional, prompt, and helpful during the first visit."

"Frank and his helper were great. I've been using my OASYS system for about a month now and it is inexpensive to run and works well. I've got a 1350 square foot house. One of the reasons I was convinced to buy the unit was that Frank uses the same unit in his home."

"Bon was very helpful and luckily had an opening for my HVAC unit during a crazy heat wave when all of the other big companies flaked on me or didn't have openings for weeks. My unit wasn't pumping out cool air and it was 90 degrees in my house during the heat wave. His prices and services were very reasonable. He gave me a free estimate by checking my vents and my unit. Luckily I just ran out of refrigerant and he was able to refill it when he found out I had very low levels. He noticed the builders who installed the unit was lazy and didn't waterproof the wiring correctly so he found a pool of water collecting in the sleeve holding the wires. He waterproofed it for a cheap price. Thank you for saving the day Bon!"