AC Repair in Frederick, CO

AC repairs aren’t something you’ll ever look forward to, but at least you can take confidence in swift, successful and satisfying service from D.N.I. Heating, A.C. and Refrigeration, Inc.. With a focus on a stress-free, rewarding experience, we elevate standards of customer care. Expect more from us and we won’t disappoint. Start with a call to 303-772-2490, connect with a helpful member of our team and let us direct our extensive resources and expertise to solve your concerns.

Serving Frederick, CO, and the surrounding areas for over 25 years, D.N.I. Heating, A.C. and Refrigeration, Inc. is a locally owned and operated HVAC company. We cover the needs of all makes, models, and ages of residential and commercial air conditioners, heat pumps, ductless mini-splits, VRF units, and more. We’ve resolved every possible malfunction and work tirelessly to determine and deliver the best possible outcome.

Whether AC repair or replacement is the right option, D.N.I. Heating, A.C. and Refrigeration, Inc. expedites turnaround without compromising efficiency, air capacity, equipment reliability, or sustainability. We are a Bryant Factory Authorized Dealer, recognized in the Circle of Champions, and continue an exemplary reputation for honest answers, premier products, and conscientious job performance. We are here whenever there are AC problems, including 24/7 emergency repairs in Frederick.

What our clients are saying

R. Larson

Extremely happy with my decision to use DNI. Installed cash price of my new furnace & AC unit was about 23% lower than the competition. Chris was very knowledgeable, conscientious, and top notch! The whole crew was excellent!

M. Southworth

DNI Heating got out to my house, assessed the problem and installed a new furnace for us within hours on a Friday afternoon. We did not have to worry about the 0 degree temperatures coming in that weekend. The service was great from the minute I called to helping us register our furnace.

J. Jacobs

The service personnel were top-notch – friendly, professional, and dealt with some unexpected issues without missing a beat! Plus, they were dog lovers and made friends with my best buddy Highly recommended!

R. Barcklow

DNI and Chris specifically were amazing. My furnace went out with the first Colorado storm and they were able to come out the next day and provided me with honest, transparent service so I could make the best decision for my budget. There was never any pressure from Chris between buying a new furnace and fixing my old one. I felt like they were patient and willing to work with me and my needs. I would highly recommend DNI for heating services.

K. Kitten

Trustworthy, fair and will advocate for their clients. Whether it is maintenance or replacement DNI is wonderful. As a small business, the options are limited and expensive for replacing a unit that is original to the building. Chris L. worked exceptionally hard to ensure that our needs were met, ultimately finding the most cost effective solution.

D. Johnson

This crew has saved me on multiple occasions. From heating to ac service they have done it all for me. Always great customer service and a quick response time! Thanks for the continued great service DNI!

Write a Review

Save today with our special offers

At D.N.I. Heating, A.C. and Refrigeration, Inc. our goal is to make your residential or commercial property more comfortable, and to help you save money. We are happy to provide you with the following special offers!

Special Offers

$300 Off

New Residential Evolution Furnace -or- A/C Installation

303-772-2490

This coupon cannot be combined with any other offers.