Emergency Service Available

Serving Englewood, CO and the surrounding areas

(303) 900-4054

How can we help?

Premium Plan

You’ll get the 15 point precision tune-up & professional cleaning on both Heating & Cooling system.

Benefits include:

Priority Service: Maintenance Agreement customers will always receive priority scheduling; less waiting!
Discounts: If you need any Repair, you’ll receive 10% off all parts and labor or 5% off any new equipment purchased!
Automatic Scheduling: We’ll call you to set appointments; nothing for you to have to remember!

$229 for one system
$99 for each additional system

Basic AC Plan

Spring visit, Cooling only plan.

  • Clean with hose condenser coil***
  • Check refrigerant levels
  • Check and clean condensate drains
  • Measure running Amp draw
  • Measure temperature differences – supply and return
  • Calibrate and level thermostat and check battery life (if Applicable)
  • Check blower fan settings for proper air flow
  • Clean existing filter or replace**
  • Measure amperage and voltage of blower motor
  • Tighten and inspect all electrical wiring
  • Replace insulation outside refrigerant line if needed
  • Inspect fuses
  • Run and test system
  • Inspect disconnect
  • Clean furnace exterior

$119 for one system
$99 each additional system

Basic Heat Plan

Fall visit, Heat only plan.

  • Test airflow for deadly carbon monoxide
  • Test ignition system for safe and proper operation
  • Test safety and control circuits for proper operation
  • Test exhaust system for proper venting
  • Measure temperature differences – supply and return
  • Calibrate and level thermostat and check battery life (if Applicable)
  • Inspect for combustible materials around furnace
  • Clean and vacuum heat exchanger
  • Clean and check burner assembly
  • Clean existing filter or replace**
  • Measure and adjust gas pressure for peak efficiency
  • Measure amperage and voltage of blower motor
  • Tighten and inspect all electrical wiring
  • Test for natural gas leaks*
  • Clean furnace exterior

$119 for one system
$99 each additional system

*If a leak is suspected, we will find the leak and repair it with customer approval: Additional charges would apply.
**Standard fiberglass filter; High media filters are available for an additional charge. Humidifier filters extra charge.
***Cleaning outdoor coil will be done with a hose and water. Additional charges would apply for removal of hail guard and chemical cleaning.

Other Info

Any defects and needed repairs will be reported at time of service. Agreement coverage does not include electrical service beyond connections at the equipment or control wiring, drains and refrigerant piping contained in walls, attic or crawl spaces. Gustafson Heating is not responsible for system capacity or maintaining design conditions under this agreement unless systems were originally specified and installed by Gustafson Heating. All maintenance tune-ups will be performed during normal weekday business hours.

Contact Us to Sign Up for a Home Comfort Protection Plan

Furnace Repair in Highlands Ranch, CO | Heating Repair Centennial, CO | Furnace Replacement Englewood, 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


Pro Partners must continually deliver exceptional customer service and meet the highest program standards, so Rheem evaluates us each year.

Dependable, safe and satisfactory installation and service of the highest-performing Rheem products is so important to your experience that Rheem holds Pro Partners accountable to everything we do.

Every year, Pro Partners complete advanced technical and professional training, so we become experts in providing you with the best service and advise on all Rheem Technologies and solutions.

With exclusive Pro Partners financing options and big promotional offers, we can offer you a better value on Rheem equipment and installations – making it easier to afford the solution that’s best for you!

[yt_iframe src=”https://www.youtube.com/embed/LjbPUzeC-GU”]

rheem pro partner logo