Name: Review
Item: Gustafson Heating & Air Conditioning
Rating: 5
Author: Lisa franci

About Us

Our family owned business was founded by Jack Gustafson back in 1971. Jack established a successful operation with much hard work, loyal employees and by being innovative in his approach to the HVAC business. We strive daily to emulate the standard he set. We’re proud that most of our customers are repeat customers, and because we exceeded their expectations they have referred family members and friends.

(303) 900-4054

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Don't stress! Gustafson Heating & Air Conditioning Inc. has you covered.

We Offer Peace of Mind

Gustafson Heating & Air Conditioning Inc. is a family-owned and operated company. For more than 43 years, we’ve been committed to quality service. We are the oldest, largest and most experienced RHEEM dealer in the metro Denver area! Our hope is to earn your trust, and show our expertise! Gustafson Heating & Air Conditioning Inc. works to develop employees and encourages them to use their skills and talents to the best of their ability. We maintain a business atmosphere of diversity and respect, aided by our continued attention to employee health and safety.

Our Code of Ethics

Our Company provides respect for all our Employees and Customers by building a belief system in:

Providing services at or above accepted industry standard
Providing a High-level customer service and nurturing long-term relationships with our customers
Ensuring that Honesty and Integrity are the hallmark of all our business practices.
Improving through continuing education and training.

What makes Us Different

We strive to reflect our values in the way we work. Believing service is not a department but a way of life.
We are privileged to serve our customers and committed to helping our employees move towards their full potential.
Doing great work alone is not enough. For us it is about doing an exceptional job in a way that honors everyone involved.
Gustafson Heating & Air has been serving customers for over 45 years. We turn all of our clients into friends and treat their homes like we would our own.

Innovative Solutions for Heating & Air Conditioning

We’ll recommend the most energy efficient, cost effective equipment for your home or business; with cutting-edge solutions that can make your home more comfortable and reduce your utility costs. We seek to address the fundamental problems of mechanical HVAC design, and not just sell you the newest “latest and greatest”.

Experience you can Trust

As a Rheem Team Top 10 Contractor in the United States, Gustafson Heating & Air Conditioning is part of a North American network of elite heating, ventilating and air conditioning contractors committed to high business standards and outstanding customer service. Being recognized for our hard work, our dedication shows we go above and beyond to support homeowners in our communities with the highest level of service and expertise.

Being a Rheem Team Top Contractor gives us advantages such as, Rheem DesignStar®, an interactive online program that assists us in the specification of customized HVAC systems, and Sizing programs all designed to keep us competitive in our markets. Other benefits include industry-leading training and educational resources.

Gustafson Heating & Air Our Customer Satisfaction Guarantee

How we provide Customer Satisfaction

We start by actively listening to and responding to the needs of our customers.
We do everything possible to make it easy for our customers to do business with us.
We strive to make every customer interaction the best it can be
Exceeding Expectations is the ultimate goal.

100% UNCONDITIONAL SATISFACTION GUARANTEED

We want our customers to be completely satisfied with the work Gustafson Heating & Air Conditioning has done. That’s why if you’re dissatisfied we will gladly come back and fix any error, at no cost, or cheerfully give a refund. We’re not comfortable until you’re comfortable, and that’s why we’re committed to providing you with quality service every time!

Gustafson Heating Prices

Lowest Overall Cost

Our process ensures you’ll get a great return on your investment. Our services are very competitively priced. Our price reflects only what your unique heating and cooling situation needs and nothing more. Our selection of the best materials and equipment combined with the best HVAC service methods leaves our customers with the greatest return on investment in the industry.

Lowest Price

If price is your greatest concern, then we have systems available to accommodate your needs. We purchase large quantities of products allowing us to be as competitive as any other company.
There are only 3 ways to lower price. (1) do less work (2) spend less time (3) use fewer and/or lower grade materials

Look for the NATE Patch

Our NATE CERTIFIED SERVICE TECHNICIANS Can handle all your HVAC needs. Their ongoing training keeps us on the cutting edge, combined with their daily experience in the field makes them more valuable every day.

Ask yourself these questions when choosing your contractor: Will they…

Get the job done right the first time, on time.
Be available after the sale.
Make sure everything is complete just the way you were told, and to your satisfaction.

Serving Highland Ranch, Englewood, and surrounding areas

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AC Repair & Air Conditioner Repair in Littleton, CO

Customer Reviews

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Lisa franci

I just had my furnace, hot water heater and A/C replaced. I was nervous to make a decision on which company to trust for such large purchases and work. From start to finish, I felt the most comfortable with Mike the salesperson and then the team who did the work today. They were all efficient, gave clear explanations about the work they did and extremely courteous. I’m relieved that the experience was such a positive one. I feel I received high quality work with very skilled technicians at a very fair price. Thank you so much and I will be happy to ever be a reference for you.

Elizabeth MacDonald

Snow was blocking an exhaust vent outside on Sunday night/early Monday. My furnace shut off. I called this HVAC company, who did work here about 5 years ago. A super professional man came through bad streets and tons of snow and fixed the issue within hours of my call. Great customer service. I highly recommend this company!

Andrew Z.

Used them for AC install, great pricing and quality. Also contacted them for furnace issues with producing enough heat and cycling too often. Instead of a service call they suggested I inspect my HVAC filter, they informed me that some furnaces have issues with high efficiency filters (MERV 13). After I put the old filter back in all functioning as designed. Highly recommend Gustafson HVAC.

Paula Lindse

First rate quality service, fair and reasonable pricing, very professional. We had received 3 other bids and Gustafson was by far the most reasonable and responsive team. Mike supervised the team the whole time. Group of install guys were fantastic. Cleaned up everything, walked me thru operations of new furnace and air conditioner. Arrived on time, installed both furnace and air conditioning unit in about 6hrs. A+ recommendation and will have our business in the years to come.

Mike Grippe

Highly recommend Gustafson. Mike came out and provided a detailed estimate and scope of work. Their crew showed up on time and they were very careful to not to make a mess. Tarps were put down to ensure everything was kept clean. Install went great, and I couldn’t be more pleased with the workmanship. You can’t go wrong doing business with Gustafson!

Jody McGuirk

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!

Sean Tynes

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

Pierre Gutierrez

Robert Gomez performs the highest quality job that I have ever received for HVAC. I’m extremely pleased with the service and will be using Gustafson going forward. Robert is extremely knowledgeable and is detail oriented. Absolutely 5 star as he goes above and beyond. Highly recommended for quality service. Thanks!

Krista Bunten

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.

Nancy S

We had a new a/c and furnace installed this spring by Gustafson. They were able to come and give us an estimate within a couple days. We got scheduled for the install within a week. They were on time the day of the appointment and made sure everything was done perfectly and there was no mess. When they were here to do the install, we decided to have the hot water heater replaced. They noticed that the main shut off for the water was leaking in the crawlspace, so had them do that too. They got that done the following day. The price was a lot less than the other estimates obtained. They are an approved vendor with Excel and they completed all the paperwork for the rebate. Happy we went with them and no regrets. Highly recommend them.