We provide expert commercial/residential HVAC, commercial refrigeration/restaurant equipment, boilers, hot water heaters & more in Longmont, CO and surrounding areas. Our wide range of expertise and commitment to quality equipment and workmanship makes us the right choice for new construction installation, upgrades, repairs, and seasonal maintenance. The fully licensed and insured team from D.N.I. Heating, A.C. and Refrigeration, Inc. always finds the best solution based on your specific needs. Give us a call at 303-772-2490 to learn more about opportunities to improve the comfort, convenience, efficiency, and health of your indoor environment.

When it comes to appliances, it's best to make sure they receive preventative maintenance according to the manufacturer's schedule. Not only will this ensure your equipment runs as safely and efficiently as possible, preventative maintenance can also help ward off costly repairs. We specialize in the maintenance and service of furnaces, boilers, HVAC systems, and appliances in Longmont, Boulder, Fort Collins, and Northern Colorado. You can think of your furnace, HVAC, central air conditioning unit, or your commercial refrigeration unit in the same way you think of a new car.

Regardless of whether you own a furnace, ice machine, water heater, central air conditioning unit, HVAC or refrigeration equipment that's made by a well-known manufacturer or you own something that's a bit less common in your Longmont home or business, we can help with repair and replacement. Below you'll find a sampling of the refrigeration, ice machine, boiler, and water heater appliance equipment we're able to repair, replace, and service. If you don't see the manufacture of your boiler listed, that's OK.

Locally owned and operated, D.N.I. Heating, A.C. and Refrigeration, Inc. has served the best interests of home and business owners across Longmont, CO and surrounding areas since 1997. We continue a well-earned reputation for honorable and trusted service, making it easy and affordable to improve the safety, comfort, and convenience of your indoor space while trimming costs. Let us help you save money on heating bills during the long, cold winter months. It's the perfect time to convert from oil to natural gas.

Enjoy the ultimate in comfort while significantly trimming energy costs. Radiant floor heating offers unmatched rewards. The equipment is completely silent and totally concealed, taking up no living space. You don't need to arrange furniture around vents, suffer drafts, or worry about air contamination. Simply enjoy zoned control, consistent temperature from floor to ceiling, and ideal comfort no matter what the winter weather brings to Longmont, CO and surrounding areas. If you're considering radiant floor heating installation or are in need of service, D.N.I.

Established in 1997, D.N.I. Heating, A.C. and Refrigeration, Inc. continues to provide an invaluable source for residential and commercial new construction projects. Our range of expertise and resources ensures the ideal solution for your specific needs and goals. Reach out to us at 303-772-2490 and let us set your mind at ease. We understand and plan for the unique challenges and demands of each project, and through organized job management, avoid needless delays, errors, and waste. We not only work for you but with you, earning your satisfaction at every step.

Heating, A.C. and Refrigeration, Inc. is anxious to provide the many amazing benefits of modern heat pump technology. Now is the time to take advantage of these innovative systems. Combining effective heating and cooling into a single unit, this style of temperature control is safe, clean, cost-saving, and reduces impact on the environment. Taking advantage of adaptable-speed capability, today's heat pumps automatically adjust to answer the changing demands of the indoor environment, operating anywhere from 40 to 100% capacity.

Heating, A.C. and Refrigeration, Inc. resolves concerns with any brand or model of residential or commercial cooling systems. Over our 24 years of dedication in Longmont, CO and surrounding areas, we've distinguished ourselves as the go-to HVAC company for satisfying and sustainable end results. Simply give us a call at 303-772-2490, and we'll answer with flexible appointment times, swift action, and 24/7 emergency assistance. Our fully licensed and insured professionals draw from practical experience, continued training, and in-depth resources.

It's the perfect time to take advantage of solar power in Longmont, CO and surrounding areas. Simply get in touch with D.N.I. We're happy to answer your questions, provide an accurate estimate, and tailor design to your specific requirements and goals. With the installation of a solar-powered HVAC system, you can cut your heating and cooling bill in half. Since approximately 50% of utility costs are the direct result of temperature control, the savings are significant and quickly recover the investment.

When your commercial project depends upon top quality sheet metal customized to meet exact requirements, call on the professionals from D.N.I. Heating, A.C. and Refrigeration, Inc. We've answered a broad range of specifications and applications throughout Longmont, CO and surrounding areas for 24. Heating, A.C. and Refrigeration, Inc. provides the best value for your needs and investment, upholding our reputation as the most trusted name for go-to sheet metal fabrication services across Mead, Longmont, Firestone, Frederick, Loveland, Berthoud, Johnstown, Erie, Lafayette & Louisville, CO. There's no middle-men, no frustrating delays, and no question as to the integrity and durability of the finished product.

Heating, A.C. and Refrigeration, Inc., we always find the best solution based on the customer's needs. Whether you're looking into new construction/design or replacement of a commercial or residential heating system, our fully licensed and insured technicians customize every stage of the process, from recommendations to turnaround time. Locally owned and operated, we are committed to providing higher standards of honesty and value in Longmont, CO and surrounding areas. We encourage you to get in touch with us at 303-772-2490 to hear more about our wide range of expertise.

Heating, A.C. and Refrigeration, Inc. provides quality welding services in Longmont, CO and surrounding areas. Continuing to build on a reputation proven over 24 years of honesty, expertise, and reliability, we are locally owned and operated. Our welding shop offers quality metalwork and specialized options to resolve challenges across commercial and residential applications. Our fully licensed, insured, highly trained, and experienced professionals are up to any challenge. Contact D.N.I. Heating, A.C. and Refrigeration, Inc. at 303-772-2490 with complete confidence.

Take the opportunity to cut costs and increase HVAC efficiency by calling on D.N.I. Heating, A.C. and Refrigeration, Inc. for a full range of duct services in Longmont, CO and surrounding areas. Our qualified professionals provide meticulous duct inspections and testing to evaluate performance and determine the most effective course of action. Qualified in residential and commercial cleaning, repair, maintenance, and sealing, there's simply no challenge we can't resolve. Rest assured, we don't sell you something you don't need.

Extreme winter weather in Longmont, CO and surrounding areas requires a heating system working at its best. Even minor concerns with dust buildup or worn parts results in a decrease in comfort, needless energy consumption, higher running costs, and safety risks. Without proper cleaning and tuning, there's a much higher chance of malfunction and the heater probably won't last as long. You may notice elevated sound levels, an excess of airborne contaminants, and even unpleasant odors. Fortunately, there's a simple, convenient, and cost-saving solution.

When the warmer weather finally arrives in Longmont, CO and surrounding areas, you don't want to waste it dealing with air conditioner problems. Little things, such as dust buildup, mold growth, and stressed components lead to diminished cooling capacity, greater energy use, higher running costs, and air quality threats. Without annual cleaning and adjustment, there's an increased likelihood of malfunction and the air conditioner won't last as long. Elevated sound levels, unpleasant odors, and water damage are some of the common complaints.

For residential and commercial heating systems of all brands and models, D.N.I. Heating, A.C. and Refrigeration, Inc. is the right choice to resolve any concerns. Established in 1997, we've set ourselves apart through satisfying and sustainable end results. Contact us at 303-772-2490 for accommodating scheduling, prompt response, and 24/7 emergency services across Longmont, CO and surrounding areas. We'll send a fully licensed and insured professional to your door, prepared with in-field experience, updated training, and unmatched resources.

Heating, A.C. and Refrigeration, Inc. simplifies temperature control challenges in Longmont, CO and surrounding areas with compact, versatile ductless systems. We design and install the ideal solution for residential or commercial application, for a single or multiple rooms, any layout, offering strictly cooling or year round temperature control. Choose from air conditioners or heat pumps, and we'll deliver perfect comfort wherever you want or need it, without a messy installation process. There's no compromise of architectural integrity, no big renovation project, and we typically have your new system up and running in one day.

Heating, A.C. and Refrigeration, Inc. resolves concerns with indoor air quality in Longmont, CO and surrounding areas. No matter the issue, whether for residential or commercial application, we find the best solution based on your specific requirements. There's no guesswork involved. We won't sell you something you don't need. Our fully licensed and insured technicians combine experience, training, and proven testing procedures to determine the exact threat. From airborne contaminants and overly dry air to excessive moisture, energy waste, odors, and more, we deliver satisfying and sustainable improvement.

Established in 1997, D.N.I. Heating, A.C. and Refrigeration, Inc. was founded on commercial services. Locally owned and operated, we provide business owners in Longmont, CO and surrounding areas with a dependable source for a full range of commercial HVAC options. From new construction design/installation and replacement to repair and maintenance, we optimize the safety, comfort, health, productivity, and efficiency of your facility. Our fully licensed and insured team of professionals are qualified and up-to-date with all types of commercial equipment, including boilers and packaged units.

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. DNI Heating got out to my house, assessed the problem and installed a new furnace for us within hours on a Friday afternoon.

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