Business Details
50+ Years
experience
Emergency
services
Expert HVAC Services in Englewood, CO
Gustafson Heating & Air Conditioning has been a trusted name in the HVAC industry since 1971, founded on principles of honesty, integrity, and exceptional service. As a family-owned and operated business, we prioritize personalized solutions tailored to each client's unique needs, ensuring comfort, convenience, and cost savings. Our NATE-certified technicians bring decades of combined experience, delivering top-quality installations, repairs, and maintenance for heating, ventilation, and air conditioning systems. Recognized as the oldest and most experienced Lennox Premier Dealer in the Denver metro area, we uphold rigorous industry standards and maintain a 4-star customer satisfaction rating.Our commitment to continuous education and training ensures our team remains at the forefront of HVAC innovation, while our 100% Unconditional Satisfaction Guarantee underscores our dedication to resolving issues promptly and transparently. Serving Highlands Ranch, Englewood, and surrounding communities, we combine cutting-edge technology with a customer-centric approach to build lasting relationships rooted in trust and reliability.
Services
HVAC Installation
Air Conditioning Repair
Heating Maintenance
Ductless Mini-Splits
Water Heater Services
Details
- Year established: 1971
Highlights and features
- Over 50 years of experience serving the Denver metro area.
- NATE-certified technicians ensure expert installation and repairs.
- 100% Unconditional Satisfaction Guarantee on all services.
- Emergency HVAC services available 24/7.
- Recognized as the oldest, most experienced Lennox Premier Dealer in the region.
Associations and certifications
- Lennox Premier Dealer
- Xcel Energy Certified Trade Partner
- NATE-certified
What people say
Professional and fast service
Way less expensive than others
Courteous and knowledgeable technicians
24/7 emergency availability
Honest and fair pricing
Services
HVAC Installation
Gustafson Heating & Air Conditioning specializes in installing high-efficiency HVAC systems tailored to residential and commercial needs. Our NATE-certified technicians ensure precise setup of furnaces, air conditioners, and heat pumps, optimizing energy savings and comfort. We partner with leading brands like Lennox and Rheem to deliver durable, cutting-edge solutions for new construction or replacements.
Air Conditioning Repair
Our team provides prompt, reliable air conditioning repairs to restore cooling efficiency during emergencies. With 24/7 service availability, we address refrigerant leaks, compressor failures, and thermostat issues using advanced diagnostics. Regular maintenance plans extend system lifespan while reducing energy costs for homeowners.
Ductless Mini-Splits
Ductless mini-split solutions offer zoned temperature control without traditional ductwork. Gustafson's experts design and install these energy-efficient systems, ideal for home additions or spaces with uneven heating and cooling. Our services include routine maintenance and repairs to ensure optimal performance and indoor air quality.
Water Heater Services
We offer comprehensive water heater solutions, including tankless and conventional system installations, repairs, and maintenance. Our technicians diagnose issues like leaks, inconsistent temperatures, and ignition problems, ensuring reliable hot water supply. Energy-efficient upgrades reduce utility bills while enhancing system longevity.
Duct Repair
Our in-house sheet metal fabrication team specializes in duct sealing and repair to eliminate energy loss from leaks. Services include replacing damaged ducts, improving airflow efficiency, and enhancing indoor air quality. Properly sealed systems reduce energy bills by up to 30% while ensuring even temperature distribution.
Questions
What HVAC services does Gustafson offer?
We provide installation, repair, and maintenance for heating, cooling, ductless systems, water heaters, and indoor air quality solutions.
Do you offer emergency HVAC services?
Yes, our team is available 24/7 for urgent heating and cooling repairs.
Are your technicians certified?
All technicians are NATE-certified with ongoing training in the latest HVAC technologies.
What areas do you serve?
We serve Englewood, Highlands Ranch, Littleton, Centennial, Wheat Ridge, Arvada, and surrounding Colorado areas.
Do you offer financing options?
Yes, financing is available for HVAC installations and major repairs.
What sets Gustafson apart from competitors?
Over 50 years of local experience, a 100% satisfaction guarantee, and partnerships with top brands like Lennox and Rheem.
Videos
Reviews (4)
Cc Aring
Apr 29, 2022
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My humidifier went crazy and nearly drowned us. But, along comes Dylan Villano like a shining knight on a white horse and he fixed it perfectly. I love Gustafson because they treat me like family even though I am not. They are responsive and professional. Dylan saw the problem right away and was on it! He did a fast job and was very tidy. He got soaking wet, but didn't whine at all. And I must say, the fee was so reasonable.
I was very pleased. Good company and great service technician. Update on 5/4/22: Today "Todd" from Gustafson came to install a filter that Dylan had ordered for me. Todd was amazingly quick and so careful and polite. He told me that Dylan was his role model and a good guide. He is following in great footsteps and in line with the Gustafson's high performance expectations. I'm very impressed with the Gustafson way of doing business.
I was very pleased. Good company and great service technician. Update on 5/4/22: Today "Todd" from Gustafson came to install a filter that Dylan had ordered for me. Todd was amazingly quick and so careful and polite. He told me that Dylan was his role model and a good guide. He is following in great footsteps and in line with the Gustafson's high performance expectations. I'm very impressed with the Gustafson way of doing business.
Sean Tynes
Apr 17, 2022
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They were scheduled to come out in 5 days to fix the AC in our new house we had just moved into. My mother in law that lives with us is going through chemo and the heat was making it even more difficult for her. They came out the next morning and fixed our issue. The technician was really nice and sincere. I would recommend them to anyone
Anne Hunter
Nov 17, 2021
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Recommended by a friend and I'm very grateful. The tech arrived on time, was very polite. He performed basic furnace service, tweeked a few settings, and advised me a tad about usage.
Jody McGuirk
Aug 31, 2021
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I cannot recommend this HVAC company enough. They responded promptly to my initial request. Answered all my questions throughout the process. Had the most reasonably priced options out of three companies we called for estimates, as well as provided more service for that reasonable price. They were on time for installation, did a great job of installing and keeping the area clean. We had new furnace and AC system installed. On top of it-the new system works great and is quite. We are very happy!
