Best Central Air Conditioning Repair in Denver CO

After attempting refurb on old furnace, i needed a new furnace install (w/ac and even a new wifi thermostat included), which i expected. They had it scheduled and completed the next day. Their service was exceptional, professional, and fast, from front office to techs. They pull a permit - which not every company will do - and everything was brought up to code. Great financing, too, if needed. Adian, Alden, Aaron, Alex and a couple more whose names ive forgotten were so helpful. Worth the money to give them a call.UPDATE 2/8/23: It was time for my furnace tune up, plus thermostat lost its wifi connection (the thermostat is a different company that they use and it does not always link up with Xfinity very well). Brandon tuned up furnace in 10 mins and got my thermostat reconnected to wifi. Great service by Brandon AND front office!

I've been glad to be a customer of Horizon since December 2010, when I noticed a leak in my water heater. I've been on their monthly maintenance plan ever since--they proactively contact me twice a year for my AC and heater checks before the summer and winter. The technicians are always pleasant and professional, and they are careful in my home--always putting covers on their shoes each time they are in my home. I also enjoy working with the office team who help me quickly, efficiently, and plesantly.

In need of a new heating/cooling unit I researched many companies. I am pleased to say Swan was everything I was looking for and more. Melissa was friendly when she scheduled my appointment. John Waters came right on time and took a lot of time to show me what was going on with my current unit. He worked with me so I could have a top of the line system and still be able to afford it. Walter Ziegler installed the unit and he also went above and beyond answering my questions and showing me how to use everything.If you're looking for a fair honest company look not farther than Swan. They are amazing!

I can't say enough about JD's Plumbing. They are the very best. We bought an older home and this was this was the 4th time we have used JD's and they have never failed us. I always recommend them to anyone who is look for or talking about needing a plumber. Ron

Angelo and Fabian did excellent work. Very professional and friendly. Also very courteous too.They were able to detect where the leak was coming from on a disposal unit and fix it quickly.Even explained how it may have come loose to begin with. Highly recommended company with great employees.

Amazing! Charlie is great - came to the rescue and at half the price Applewood wanted to charge me for a new furnace. He was honest, fast and reliable. I'll be using Simpson for all my home needs moving forward.

The tech showed up on time. Looked at my boiler for 5 minutes and then walked off the job stating that he had no expertise to work on my heating system (a simple boiler system). The tech never called Time ask to send someone who was able to work on boilers and just left. Time had been informed as to the exact condition of the heating need including boiler system. I had no heat in the house having waiting half a day for assistance, the tech just walked away! Having to try to call some other company to get assistance and repair and restore heat while snowing outside. Not what I call customer service or even desire to assist in a meaningful way. UGH!