Comfort Zone Heating & Air Conditioning

Donald Zamora 

on Google

2 weeks ago

My ac went out during a very hot stretch in Boulder, and i was stressed about the outdoor unit not starting. Comfort Zone Heating & Air Conditioning sent tristan, and he was very kind, courteous, and easy to work with. he checked the system, diagnosed the issue, and found one small part out of place that was keeping the condenser from triggering properly. It took a little extra effort to reach the outdoor equipment, but he handled it with patience and professionalism. The repair was completed quickly, in about 45 minutes, an... read more

damian leach 

on Google

3 weeks ago

I had a 15k BTU mini split installed by Comfort Zone Heating & Air Conditioning, and the install team did an excellent job. They protected my home, worked carefully, and cleaned up all the dust and debris before they left. The original unit had a factory issue with the defrost cycle that made it louder than it should have been, but Andrew quickly had the crew come back to inspect it and work on a solution right away. Once they confirmed the mini split was faulty, Andrew arranged for a brand new replacement unit and had the b... read more

meghan nguyen 

on Google

3 weeks ago

I’m happy to recommend this furnace repair and heating service. A while back, they installed a complete HVAC system in my home, including the furnace, air conditioner, and new ductwork. The price was fair, the installation was finished on time, and the furnace and whole system have worked reliably ever since through changing Colorado weather in Boulder. Since then, I’ve had them come back for furnace service and routine heating maintenance, and each visit has been smooth and professional. Most recently, Andrew arrived when p... read more

Chad J 

on Google

3 weeks ago

our experience with Comfort Zone Heating & Air Conditioning today was outstanding. Craig was very helpful with our heating and ac repair concerns, and this is the kind of business you do not see much these days. family owned and operated, cost friendly, reliable, efficient, and professional. he even tried to troubleshoot the hvac issue with us over the phone to help us avoid a service fee, which says a lot about their honesty and customer care. People do not usually do that anymore, but he did. the cost to inspect and repair... read more

Jose Riddle 

on Google

4 weeks ago

Our older cabin needed a full HVAC upgrade with new heating and cooling, and the team came up with a great plan. Paul explained everything clearly, including new ductwork, two mini-split units, and a central system for the downstairs. The mini-splits were the right fit for rooms where running ducts was not practical. Duane handled the installation quickly and professionally, and the whole job felt smooth and stress free from start to finish. He also checked back with us afterward to confirm the airflow and air pressure were ... read more