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Serving Englewood, CO and the surrounding areas

(303) 900-4054

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Professional Heating Service Excellence in Centennial

When winter temperatures drop below freezing in Centennial, CO, your home’s heating system becomes the most critical component of your comfort and safety. At Gustafson Heating & Air Conditioning, we understand that reliable heating service isn’t just about maintaining temperature—it’s about ensuring your family’s wellbeing throughout Colorado’s challenging winter months. Our comprehensive heating service approach combines decades of technical expertise with cutting-edge diagnostic equipment to deliver solutions that keep your system running efficiently all season long.

The unique climate conditions in Centennial demand heating systems that can handle extreme temperature fluctuations, often ranging from mild afternoons to sub-zero nights within the same 24-hour period. This constant cycling places tremendous stress on furnace components, making regular professional maintenance essential for preventing unexpected breakdowns. Our technicians have been serving customers in Highlands Ranch, Englewood, and surrounding areas for more than 45 years, giving us unparalleled insight into how local weather patterns affect heating system performance and longevity.

Comprehensive Furnace Service Solutions

Your furnace operates through a complex sequence of electrical, mechanical, and combustion processes that must work in perfect harmony to deliver safe, efficient heat. When we perform furnace service at your Centennial property, our certified technicians conduct a thorough 21-point inspection that examines every critical component. This includes checking the heat exchanger for cracks or corrosion, testing safety controls and limit switches, measuring gas pressure and combustion efficiency, inspecting the blower motor and capacitor, and evaluating the condition of your air filter and ductwork connections.

Modern furnaces incorporate sophisticated control boards and variable-speed motors that require specialized diagnostic tools and extensive training to service properly. As a Rheem Team Top 10 Contractor in the United States, we maintain certifications on all major furnace brands and models, ensuring we can accurately diagnose and repair any issue. Our highly-trained technicians regularly encounter furnaces ranging from traditional single-stage units to advanced modulating systems that adjust their output in one-percent increments for optimal comfort and efficiency.

Essential Heater Service Components

Regular heater service extends far beyond simple filter changes and basic cleaning. We focus on critical maintenance tasks that directly impact your system’s efficiency, safety, and operational lifespan. During each service visit, we perform essential procedures including:

  • Combustion analysis and adjustment: We use professional-grade analyzers to measure carbon monoxide levels, excess air, and stack temperature to optimize your furnace’s fuel-to-air ratio
  • Electrical system inspection: Our technicians test all electrical connections, measure amp draws on motors, and verify proper voltage to prevent component failures
  • Safety device verification: We test flame sensors, pressure switches, and rollout switches to ensure your furnace shuts down safely if problems occur
  • Airflow optimization: We measure static pressure and temperature rise to confirm your system moves air efficiently through your home

Maximizing Energy Efficiency Through Professional Heater Maintenance

Energy costs in Centennial continue to rise, making heating system efficiency more important than ever for managing utility bills. 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. We’ve observed that properly maintained heating systems typically operate at 15-25% higher efficiency than neglected units, translating to significant savings over Colorado’s lengthy heating season.

Our responsive support staff offers customized solutions to fit your budget, including maintenance agreements that provide priority service and discounted repairs. These preventive heating maintenance programs help identify potential issues before they develop into costly failures, often catching problems like deteriorating ignitors, worn bearings, or failing capacitors during routine inspections rather than emergency situations.

Advanced Diagnostic Capabilities and Heating Repair Expertise

When heating problems arise, accurate diagnosis requires both sophisticated equipment and extensive experience interpreting the data these tools provide. Our service vehicles carry comprehensive diagnostic equipment including digital multimeters, combustion analyzers, draft gauges, and thermal imaging cameras that help us identify issues invisible to conventional inspection methods. This technology allows us to detect problems like inadequate combustion air, improper venting, electrical resistance in connections, and heat exchanger failures before they compromise your comfort or safety.

The investment in advanced diagnostic technology, combined with our technicians’ extensive training, enables us to resolve heating issues efficiently, often completing repairs in a single visit. This minimizes disruption to your daily routine while ensuring your heating system returns to optimal operation as quickly as possible, keeping your Centennial home comfortable throughout winter’s challenges.

Serving Highlands Ranch, Englewood, and surrounding areas

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Heating Service, Furnace Service & Heater Service in Centennial, CO

Heater Service in Centennial, CO | Furnace Service

Heating ServiceFurnace ServiceHeater Service ∴ Centennial, CO

Special Offers

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

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$45 off repair

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

Centennial, CO