Emergency Service Available

Serving Englewood, CO and the surrounding areas

(303) 900-4054

How can we help?

Understanding Heating System Failures in Centennial’s Climate

When your heating system breaks down during a Colorado winter, you need immediate and reliable repair services. The unique climate conditions in Centennial, with temperature swings that can range from mild afternoons to below-freezing nights, place tremendous stress on residential and commercial heating systems. We specialize in diagnosing and repairing all types of heating system failures, from simple thermostat malfunctions to complex heat exchanger issues. Our technicians carry extensive diagnostic equipment and replacement parts for most major brands, allowing us to complete many repairs during the initial service call.

The high altitude and dry air conditions specific to our area create unique challenges for heating equipment. Components like flame sensors, ignition systems, and control boards often experience accelerated wear due to the lower oxygen levels and increased static electricity common at our elevation. We’ve developed specialized repair protocols that address these regional factors, ensuring that repairs last longer and systems operate more efficiently in our challenging environment.

Comprehensive Furnace Repair Services

Furnace repair requires deep technical knowledge and extensive hands-on experience with various makes and models. We service all types of furnaces including natural gas, propane, electric, and dual-fuel systems. Common issues we encounter include faulty ignitors, worn blower motors, cracked heat exchangers, malfunctioning thermocouples, and clogged filters that restrict airflow. Each component plays a critical role in your furnace’s operation, and our diagnostic process systematically evaluates every element to identify both obvious problems and potential future failures.

Modern high-efficiency furnaces incorporate sophisticated technology like variable-speed blowers, modulating gas valves, and advanced control systems that require specialized knowledge to repair properly. These systems achieve efficiency ratings above 95% AFUE, but their complexity means that amateur attempts at repair often cause more harm than good. We invest heavily in ongoing training to stay current with evolving furnace technology, ensuring we can service everything from traditional 80% efficiency units to the latest condensing furnaces with secondary heat exchangers.

As a Rheem Team Top 10 Contractor in the United States, we maintain factory-certified expertise on Rheem products while also servicing all other major brands including Carrier, Lennox, Trane, Bryant, and Goodman. This broad expertise, combined with serving our customers in Highlands Ranch, Englewood, and surrounding areas for more than 45 years, means we’ve encountered virtually every type of heating system problem imaginable.

Emergency Heater Repair Response

Heating emergencies don’t follow business hours, and neither do we when your comfort and safety are at stake. Our emergency repair service addresses urgent situations like complete system failures, gas leaks, carbon monoxide concerns, and electrical issues that pose safety risks. We maintain a fleet of fully-stocked service vehicles ready to respond quickly throughout Centennial and neighboring communities. Each vehicle carries comprehensive diagnostic tools, safety equipment, and common replacement parts to minimize downtime during emergency situations.

The diagnostic process begins with a thorough safety inspection to ensure no immediate hazards exist. We then systematically evaluate the heating system’s operation, checking electrical connections, gas pressure, combustion efficiency, and ventilation adequacy. Advanced diagnostic tools like combustion analyzers, digital multimeters, and infrared cameras help us identify problems that might not be visible during visual inspection. This thorough approach ensures we address root causes rather than just symptoms, preventing recurring breakdowns and extending equipment life.

Call Gustafson Heating & Air Conditioning to fix your furnace!

Regular maintenance dramatically reduces the likelihood of unexpected heating system failures. Our comprehensive maintenance services include:

  • Complete system inspection covering all mechanical and electrical components
  • Combustion analysis and adjustment to ensure optimal fuel efficiency and safe operation
  • Thorough cleaning of burners, heat exchangers, and blower assemblies to maintain peak performance
  • Safety device testing including limit switches, pressure switches, and carbon monoxide detectors
  • Air filter replacement and ductwork inspection to ensure proper airflow throughout your home

Since 1971, Gustafson Heating & Air Conditioning has delivered quality customer service, reliability, and expertise in heating, cooling, and ventilation to our residential and commercial clients. This long-standing commitment to excellence means we understand how proper maintenance extends equipment life, improves efficiency, and prevents costly emergency repairs. Our maintenance programs are customized based on equipment age, usage patterns, and manufacturer recommendations, ensuring each system receives appropriate care without unnecessary services that inflate costs without adding value.

Investment in regular maintenance typically returns dividends through reduced energy bills, fewer repairs, and extended equipment life. Industry studies indicate that properly maintained heating systems operate up to 25% more efficiently than neglected units while lasting five to seven years longer on average.

Serving Highlands Ranch, Englewood, and surrounding areas

Enable map interaction

Heating System Repair, Furnace Repair, Heater Repair & Heating Repair in Centennial, CO

Heater Repair in Centennial, CO | Heating System Repair

Heater RepairHeating System RepairFurnace RepairHeating Repair ∴ Centennial, CO

Special Offers

Put your worries behind and work with the local experts, Gustafson Heating & Air Conditioning Inc.

More special offers

Customer Reviews

Leave a review More reviews

Gary W.

WOW, what a great job Gustafson Heating and Air Conditioning did for my wife and I. They were professional, fast, and way less expensive than the others we looked into. We really appreciate what they did. It was in the winter when our furnace broke down and they replaced it immediately. They left our home clean and warm and we will appreciate the cool air this coming summer. THANK YOU Mike and your team!

Kristina C.

I received a number of quotes to install a whole home humidifier. Gustafson was amazing from start to finish. I was able to handle everything over the phone without needing an additional in-person quote with a number of upcharges. I spoke to a gentleman who walked me through options by seeing pictures of my setup and was extremely knowledgable on what was necessary to ensure I was getting the correct humidifier for my home. The pricing was extremely competitive compared to the others and was not full of hidden charges. When I called, they were able to get an appointment set up within a week. The service tech was on time, courteous, cleaned up after himself, and walked me through the whole setup.

Svein R.

I got three quotes for a heat pump and gas furnace back-up. Gustafson’s was the most competitive. In addition, Mike McCarthy was, and is, a gem; very knowledgeable and responsive. The other Gustafson employees on the job were courteous and professional. I am very pleased with the equipment and the installation, which was a difficult one. I highly recommend Gustafson!

Meagan P.

Gustafson installed our HVAC system in 2019 and have been so great with service! They’re honest and back up their work. Recently our A/C wasn’t cooling to the set temp. Todd was so kind & diligent in teaching us what to do as homeowners, but also servicing/cleaning the mechanics and we’re back to a nice, cool home just in time for higher temperatures!

Scott H.

Purchased a mini-split (AC / Heat Pump) unsure if I’d be able to install it or not. I installed most of it myself but there were a few technical procedures I didn’t have the expertise or tools to undertake. Dillon came out and finished the job, doing top-notch work and taking in account the aesthetics of the unit inside and out. Very reasonable price as far as I’m concerned. My new go to neighborhood HVAC company.

David R.

Basement flooded. This is where my WFH office is, so it was a big deal. Gustafson sent out Todd to fix it. He got it fixed quickly, and charged me a very reasonable fee. Basement is warm and dry now. I can’t say enough good things about Gustafson.

Steven B.

The technician “Luis” was fantastic as usual. All the services and technicians we have used with Gustafson over 12 years have been prompt, professional, timely and reasonable over the years. I definitely approve of this vendor!!!

William R.

Our furnace went out and our regular company gave us a 2 week window for coming out. We have a RHEEM furnace and needed an authorized RHEEM dealer. I called Gustafson and they came out in 48 hrs. They were so nice and the technician –Dylan–was so helpful that I am switching companies. Really a great experience.

Sonja L.

Absolutely the best!!!! This is an honest company with very professional people working for them. The price for all work is always very fair and very reasonable!!!

Krista B.

I had the whole HVAC system installed by Gustafson about three years ago and recently requested maintenance on the system. Technician Robert Gomez was the tech that responded and he was very personable, easy to talk to, and explained what he was doing to me to service my furnace. I felt like I received thorough service and he provided advice for the future as well. Thank you, Robert!! I hope to be able to request you again in the future to do maintenance on my AC next spring.

Code of Ethics:

  • Providing services at or above accepted industry standards
  • Providing exceptional customer service and supportive, long-term relationships with our customers
  • Ensuring that Honesty and Integrity are the hallmark of all of our business practices and services
  • Improving through continuing education and training

Request Service

Our team of expert HVAC technicians are ready to assist you, 24/7. No job is too big or small: We come prepared. Put your worries behind and work with the local experts, Gustafson Heating & Air Conditioning

Contact us

Gustafson Heating & Air are expert HVAC professionals trained to take care of any comfort issue you may have!

We’re a Lennox Dealer and are trained to deliver a level of comfort and service that exceeds customer expectations. Because Gustafson Heating & Air understand that actions speak louder than words, instead of just talking quality, we practice it through listening and responding to your comfort needs.

Industry-Leading Products

As partners with the leading name in home comfort, Lennox has the best products available in the industry, including highly efficient systems from the Dave Lennox Signature® Collection made here in the United States.

Highly rated for customer satisfaction

In order to sell Lennox products, Gustafson Heating & Air must consistently meet and exceed customer expectations. To ensure we do that, we are trained to design, install, service and maintain HVAC systems. We are dedicated to achieving complete customer satisfaction and must maintain a 4-star rating among consumers.

Rheem product line

Centennial, CO