AC Repair in Longmont, Co

Air Conditioning Repair Service in Longmont, CO

Summers in Longmont, CO, push air conditioning systems to their limits, making air conditioning repair an essential service for both residential and commercial properties. With over two decades of experience, DNI Heating, Air Conditioning, Refrigeration, & Plumbing has established itself as a trusted name in the HVAC industry, ensuring optimal air quality and system performance across Colorado, including the Denver and Boulder areas.

Comprehensive Air Conditioning Repair Services in Longmont, CO

No air conditioner is immune to the effects of continuous operation, especially during the intense heat of Longmont summers. From unusual noise and diminished comfort to poor air quality and increased operational costs, various signs indicate the need for professional AC repair. Our team is equipped to handle all makes and models of air conditioning units, ensuring your environment remains cool and comfortable.

Expertise and Reliability

At DNI, we pride ourselves on our ability to tackle even the most challenging HVAC issues. Our focus is on delivering sustainable and cost-effective solutions for your air conditioning system, enhancing its lifespan, performance, and value. Whether you need a minor fix or a complete air conditioner repair, we’re dedicated to providing services that meet your specific needs.

Tailored Solutions for Longmont Residents

Understanding the unique demands of Longmont’s climate, our air conditioning repair services are designed to cater to homes and businesses of all sizes. As a Bryant Factory Authorized Dealer, we guarantee quality and reliability in every service, from air conditioning repair to full system installations. Our commitment extends to emergency HVAC services, available 24/7, to address any urgent needs in the Longmont area.

Ensuring Healthy Air Quality

Indoor air quality is a significant concern for many property owners. Our air conditioning services go beyond simple repairs, encompassing comprehensive checks and replacements of air filters to maintain a healthy indoor environment. From air conditioning installation to routine maintenance, we ensure that your system not only cools your space but also contributes to cleaner air.

HVAC Excellence in Colorado

Our expertise isn’t limited to air conditioning alone. DNI’s range of HVAC services includes furnace repair, heating repair, and the installation of heat pumps, ensuring year-round comfort for our clients. Our technicians undergo rigorous background checks to ensure the highest standards of service, making us a trusted partner for all your HVAC needs in Longmont, CO, and beyond.

Choose DNI for Your AC Repair in Longmont, Co

For reliable and efficient air conditioning repair service in Longmont, CO, turn to DNI Heating, Air Conditioning, Refrigeration, & Plumbing. Our commitment to excellence, combined with our extensive experience, makes us the ideal choice for ensuring your air conditioning unit operates at its best. Contact us today for unparalleled HVAC service and enjoy a cooler, more comfortable environment tomorrow.

dni heating ac repair Longmont co

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!

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.

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!

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.

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.

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!

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Save today with our special offers

At DNI Heating, Cooling, Refrigeration, & Plumbing, 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


Local Residential Service Call


This coupon cannot be combined with any other offers. Coupons must be mentioned when booking service calls.

Expiration: 9/30/24