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Serving Englewood, CO and the surrounding areas

(303) 900-4054

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Professional Heating Service for Highlands Ranch Homes

When temperatures drop across the Colorado Front Range, reliable heating becomes essential for maintaining comfort and safety in your home. At Gustafson Heating & Air Conditioning, we understand the unique heating challenges that Highlands Ranch residents face, from sudden temperature swings to extended cold snaps that can strain even the most robust heating systems. Our comprehensive heating service programs ensure your furnace operates at peak efficiency throughout the demanding winter months, protecting your investment while keeping energy costs manageable.

Since 1971, we’ve built our reputation on delivering exceptional furnace service to homeowners throughout the region. Our experience serving customers in Highlands Ranch, Englewood, and surrounding areas for more than 45 years has given us deep insight into the specific heating requirements of Colorado homes. From ranch-style properties with expansive floor plans to multi-level residences with complex ductwork configurations, we’ve developed proven strategies for optimizing heating performance in every architectural style common to our service area.

Comprehensive Furnace Service and Maintenance Programs

Regular heater service forms the foundation of reliable winter comfort and energy efficiency. Our maintenance programs address every critical component of your heating system, beginning with thorough inspection of the heat exchanger for cracks or corrosion that could compromise safety and performance. We meticulously clean burner assemblies to ensure proper fuel combustion, which directly impacts both heating efficiency and indoor air quality. Our technicians calibrate thermostats for accurate temperature control, test safety switches and limit controls, measure gas pressure and adjust as needed, and verify proper venting to prevent dangerous carbon monoxide accumulation.

During each service visit, we also examine your ductwork for leaks that waste heated air and drive up utility costs. Studies indicate that typical homes lose 20 to 30 percent of heated air through duct leaks, gaps, and poorly connected segments. By identifying and addressing these issues during routine maintenance, we help maximize the return on your heating investment while ensuring consistent comfort throughout your living spaces. Our highly-trained technicians use advanced diagnostic equipment to measure static pressure, temperature rise, and airflow rates, providing quantitative data that guides our service recommendations.

Expert Diagnosis and Repair Services

When heating problems arise, accurate diagnosis proves essential for cost-effective repairs. Common issues we encounter in Highlands Ranch homes include:

  • Ignition system failures: Modern furnaces use either hot surface igniters or intermittent pilot systems, both requiring periodic replacement due to normal wear
  • Blower motor problems: These critical components circulate heated air throughout your home and may experience bearing wear, capacitor failure, or control board issues
  • Heat exchanger deterioration: This vital safety component separates combustion gases from your indoor air and requires immediate attention when compromised
  • Thermostat malfunctions: From simple battery replacements to complex programming issues in smart thermostats, proper control system operation ensures comfort and efficiency
  • Gas valve irregularities: These precision components regulate fuel flow and require professional calibration for safe, efficient operation

As a Rheem Team Top 10 Contractor in the United States, we maintain extensive expertise with leading equipment brands while offering customized solutions to fit your budget. Our responsive support staff coordinates rapid service deployment when emergency situations develop, minimizing disruption to your daily routine while restoring heating function quickly and safely.

Energy Efficiency Optimization and HVAC System Upgrades

Modern heating technology offers substantial efficiency improvements compared to systems installed even ten years ago. Current high-efficiency furnaces achieve Annual Fuel Utilization Efficiency ratings exceeding 95 percent, meaning nearly all fuel consumed converts directly to usable heat. Variable-speed blower motors adjust airflow based on heating demands, reducing electrical consumption while improving temperature consistency and humidity control. Two-stage and modulating gas valves provide precise heat output matching, eliminating the temperature swings associated with single-stage equipment.

We analyze your existing system’s performance characteristics and energy consumption patterns to identify upgrade opportunities that deliver meaningful returns through reduced operating costs. Factors we consider include your home’s insulation levels, window efficiency, air infiltration rates, and usage patterns when developing improvement recommendations. Many Highlands Ranch homeowners discover that strategic upgrades pay for themselves through energy savings within five to seven years while immediately improving comfort and indoor air quality.

Our commitment to quality customer service, reliability, and expertise in heating, cooling, and ventilation extends beyond simple equipment installation. We ensure proper system sizing through detailed load calculations, optimize ductwork design for balanced airflow, and integrate advanced filtration systems that protect both equipment and indoor air quality. These comprehensive approaches distinguish professional heating service from basic repair work, delivering lasting value through superior system performance and longevity for residential and commercial clients throughout our service territory.

Serving Highlands Ranch, Englewood, and surrounding areas

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Heating Service, Heater Service & Furnace Service in Highlands Ranch, CO

Heating Service in Highlands Ranch, CO | Furnace Service

Furnace ServiceHeater ServiceHeating Service ∴ Highlands Ranch, CO

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Customer Reviews

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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

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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

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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

Highlands Ranch, CO