Ac Repair In Longmont Co

Air Conditioning Repair in Longmont, CO

Summers in Longmont, CO, create a significant workload for the cooling system. Wear and tear can gradually or quite suddenly lead to complaints about noise levels, comfort, air quality, or running costs. No matter the make/model of the air conditioner or the complexity of the issue, trust the professionals from DNI Heating, A.C. and Refrigeration, Inc.. We’ve proven our residential and commercial AC repair capabilities over 25 years of satisfied customers. 

Broken A/C? We Can Fix It! Our Technicians Can Repair All Makes and Models 

At DNI Heating, A.C. and Refrigeration, Inc., we look forward to putting our experience and expertise to the test. Difficult challenges are our specialties, and we take pride in getting a longer lifespan, superior performance, and greater value out of your essential equipment. Our air conditioner services focus on sustainable, cost-effective solutions, and we’re happy to outline options and assist in determining the best decisions for your specific goals.

Reliable A/C Repairs for Longmont Homes and Businesses

From fixing problems to AC replacement, we at DNI Heating, A.C. and Refrigeration, Inc. strive for a stress-free, smooth process. As a locally owned and operated HVAC business, we are very familiar with the especially hot summer temperatures and what it takes to keep every age, size, and floor plan of a home or commercial facility perfectly cool and comfortable. Don’t hesitate to draw from our knowledge and resources. We are a Bryant Factory Authorized Dealer and remain accessible for emergency situations in Longmont 24/7.


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Our Reviews
  • “We have used DNI for many many years, thank you for always being reliable and and taking care of us for ALL of our HVAC needs!”

    - Fox R.
  • “Levi 2.0 and Dean were very professional and pleasant. They were also extremely knowledgeable.”

    - Amy B.
  • “Holy Cow!!!! Just when you think quality svc has disappeared, Mike and his crew renewed my faith in humanity!”

    - William B.
  • “The maintenance tech showed up quickly and repaired my furnace problem and also explained maintenance agreement which I signed up for .”

    - Nancy O.
  • “Fabulous service! Angel Rodriguez came to service our furnace and to fix & reroute a leaking humidifier drain. Angel was extremely knowledgeable and did a wonderful job.”

    - Janice C.
  • “Angel was our technician who came to do routine maintenance for our furnace. He was friendly, knowledgeable and greatly appreciated him offering to wear foot coverings on his boots since our carpet is new!”

    - Carol G.