A/C Repair and Maintenance

A/C Repair, Installation and Maintenance

Avalanche HVAC Services offers the best in air conditioning repair, maintenance and installation. We service all A/C units including central air, heat pumps and swamp coolers. AC repair, regular maintenance, tune-up, replacement - Avalanche HVAC Services does it all. AC not turning on? Not cooling properly? We can help! We also install HVAC-related accessories such as thermostats, humidifiers and electronic air cleaners. Call us today to see if our services are right for you. We service Castle Rock, Monument, Parker, Centennial, Larkspur, Elizabeth and surrounding areas.

Call Today at (303) 736-8151

The Solution to Your Cooling Problems

Even if you don't need a new system, it is highly recommended to service your unit before each season. Our $99.00 A/C inspection comes with a 1 year guarantee, and we will waive the service fee if necessary work is completed post-check up. Check out this article from the Angie's List Heating and Cooling experts detailing why you should have your A/C inspected every year. No matter the issue, our dedicated team will fix the problems you’re experiencing with your air conditioner.

Escape the heat this summer by having a well-maintained air conditioner courtesy of Avalanche HVAC Services, LLC in Castle Rock, CO. We repair and install all types of air conditioners. Our experts can even service and put ductless mini-split systems in your home.

Our Expertise
We specialize in Goodman and Amana, but we are trained and fully equipped to service all brands.

Summer Hours
Monday- Friday 8am- 5pm. Saturday by appointment only. We are open until 10 pm for emergency services November-April.

Friendly Staff Members
We are willing to help you with your HOA requirements as well as any other issue that may arise.

Request a Free Estimate or Quote Today! Call (303) 736-8151

We offer a 10-year parts and labor warranty for every air conditioner we install. Some of our furnaces and air conditioners have lifetime warranties. For inquiries, get in touch with us. We will get back to you as soon as possible.

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Alan Pershing

a year ago-

"I recently called Avalanche Home Systems to diagnose and repair an issue with our A/C. I had installed a new thermostat and the A/C stopped working. Andy, one of the co-owners, was extraordinarily helpful, checked our entire HVAC system and discovered the problem was not in my installation but rather the result of service done by the previous owner. Whoever serviced the unit previously reconnected two of the wires incorrectly. It's amazing the condenser unit worked at all!
Andy corrected the issue, charged me a very reasonable fee and gave me some great advice for improving energy efficiency. I will definitely called Andy at Avalanche again and would absolutely recommend him to anyone."

Jennifer Dawson

a year ago-

"Andy was great and came out to install our humidifier in our basement. I was able to get a next day appointment for a free estimate, and Andy stayed and did the install as well, even when needing to leave to get additional parts before the install. He was very timely, extremely friendly and courteous, and offered to wear shoe coverings while in our house. He took the time to thoroughly explain what he was installing and how everything worked. He also thoroughly explained his pricing and what we were paying for. Gave tips on how to get the most life out of our filters and how to re-order more, and when to expect results from our humidifier based on the amount of wood in our home. Excellent service! We will always use this company for any future HVAC needs. Five stars!"

Jennifer Bush

a year ago

"Awesome experience with this company. Same day service to clean furnace. I would definitely recommend."