Gustafson Heating
$145/on-site estimate
Estimated price
Duct and vent issues
It’s free, with no obligation to book
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About
We go above and beyond.
With dedicated service, top quality products, and superior job performance, we achieve your goals for comfort, convenience, and cost savings. As a small company, Gustafson Heating & Air Conditioning focuses on your individual requirements and goals. You are never reduced to a number on an invoice, and every job is an opportunity for us to improve your everyday life. Through dedicated service, top quality products, and superior job performance, we answer your goals for comfort, convenience, and cost savings. Our NATE-certified team handles new installation, retrofit, seasonal maintenance, and repair of heating & cooling systems, indoor air quality accessories, and both conventional and tankless water heaters.
Efficient Heating & Cooling Services in Highlands Ranch, Englewood, and surrounding areas
Gustafson Heating & Air Conditioning repairs and maintains all makes and models of equipment, and recommends only those options with proven histories of reliability. Serving Highlands Ranch, Englewood, and surrounding areas, since 1971, we complete every stage of the job, leaving no detail overlooked or undone. Family owned and operated, the name of our business stands for honesty and integrity.
Overview
Serves Englewood, CO
Background checked
20 employees
54 years in business
Business hours
SunClosedMon8:00 am - 4:00 pm
Payment methods
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Credentials
Ask about licensing
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Background checked
Passed by Jeramie Jeramie Mardis on Aug 14, 2025.
Services offered
Duct and vent type
Heating
Dryer
Exhaust
Other
Building height
Single-level
Two-story
Three-story
Property type
House
Condo/Apartment
Townhouse
Projects and media
11 photos
Projects and media
11 photos
Reviews
Excellent 4.9
88 reviews
5
96%
4
2%
3
0%
2
0%
1
2%
Read reviews that mention:
Past Customer
Jun 13, 2025
•
From Google
So great! I felt like there wasnt any airflow and called - the technician was great and got the airflow increased quite a bit (to start and try for a bit). Also let me know a few tips with the smart thermostat that could also help regulate the temps better. I appreciated the help and knowing that I wasnt wrong about the airflow - and he acknowledged a new system sometimes needs adjustments a few times, and to just call anytime and theyd come back to work on it more. He was friendly and helpful and honest.
Gustafson Heating's reply
Thanks Shelly! I am glad the airflow adjustments I made worked! Please reach back out if we need to make any further adjustments.
Past Customer
May 5, 2025
•
From Google
We had Gustafson out to provide a bid to replace the ductwork in our home. Their team was prompt, professional, and thorough in evaluating the situation and explaining the proposed solution. While we ultimately decided not to move forward with the project, I was very impressed with their expertise and responsiveness. I would absolutely recommend them to anyone considering HVAC work.
Gustafson Heating's reply
Thanks, Jeff, our team really enjoyed working with you as well. We appreciate you allowing us into your home to provide you and your daughter with ductwork modification estimates. We hope you were able to get your home comfort needs addressed!
Past Customer
4 weeks ago
•
From Google
Jeff was great. I would like to have him back next time.
Gustafson Heating's reply
Thanks Brian for the great review! Thanks for choosing Gustafson heating for your AC maintenance. Gladly send Jeff back next time!
Past Customer
4 weeks ago
•
From Google
Jeffrey was excellent. Verry helpful and knowledgeable. Thank you
Gustafson Heating's reply
Thanks for choosing Gustafson Heating for your HVAC maintenance! Thanks for the great review. We are happy to hear you were so pleased with Jeff.
Past Customer
Jul 9, 2025
•
From Google
Dylan did an awesome job and great customer service by him. Im very satisfied with the job he did.
Gustafson Heating's reply
Thank you very much for the great review! We are glad we were able to solve your air conditioning problem, while providing you with excellent customer service!