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HEATING &
COOLING

We professionally install, maintain, service, and repair a wide variety of residential HVAC equipment and related components. We have access to all major heating and cooling brands so we can recommend the best fit for your home.

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MAINTENANCE
PROGRAMS

It is imperative you regularly, professionally maintain your heating and cooling equipment; sign up on our planned maintenance agreement to enjoy tremendous cost savings on repairs when needed. A well-maintained furnace and air conditioning unit lowers your energy bills and improves your comfort. Sign up today!

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COMMERCIAL
SERVICES

You focus on your customers and employees—our team at Southwest Heating & Cooling will focus on keeping your building safe and comfortable. Rely on us for your commercial HVAC services and feel confident your essential equipment is running its best with service, repairs, maintenance, or replacement.

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INDOOR AIR
QUALITY

At Southwest Heating & Cooling we have the expertise to ensure your home is healthy and comfortable throughout the year. Breathe easy—and count on Southwest Heating & Cooling for your indoor air quality (IAQ) solutions.

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About Southwest

Southwest Heating & Cooling found its beginnings in 1973. Through our honest reputation, repeat customers, and subsequent referrals, our clients have allowed us to grow and develop into one the premiere HVAC companies in the south metro area. Southwest Heating & Cooling is committed to YOU.

The Latest News from
Southwest Heating & Cooling

spring money-saving tips

Spring Money-Saving Tips

Everyone loves to save money, and it’s a good idea to review different aspects of your budget now and again to see if there are more opportunities you have missed in the past. In the springtime, considering how you can reduce your energy bills is always a great idea.

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Improve Your Home's Indoor Air Quality

Improve Your Home’s Indoor Air Quality

At Southwest Heating & Cooling, we specialize in heating, ventilation, and air conditioning (HVAC) systems that add value to your home and enjoyment to your lives. After all, nothing spells happiness like fresh air.

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What Does AFUE Mean?

What Does AFUE Mean?

While an air conditioner’s efficiency is measured by its SEER (Seasonal Energy Efficiency Ratio) rating, an electric or gas- or oil-fired furnace’s efficiency is measured by its AFUE, or average fuel utilization efficiency. This standard measurement is given in percentages, letting you know how much of your fuel is actually used to heat your Colorado home and how much fuel is wasted. 

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You've Got You To Do,
Let Us Handle The Rest.

Contact Southwest Today!

Air Filter Replacement in Greenwood Village, CO 80111

“Southwest Heating and Cooling is simply the best. You don’t have to be apart of the “Club” to get a discount on your service. I am so tired of plumbing, electrical and heating companies quoting me two prices….one for non members and the cost for members in their programs. I have been using Southwest Heating & Cooling for the past five years…I am very satisfied with their quality of work and I feel they are honest with their pricing. From my first phone call for service or repair they constantly keep me in touch and I love, as a senior, receiving an email with a picture of the technician who will be servicing my project. In the last five years, I have had Southwest replace an air conditioner, hot water heater, humidifier, and now an electronic air filter. I could not be more pleased and happier with their personnel and workmanship.”
- JOYCE D.

Air Conditioner Repair in Littleton, CO 80128

“Angel is very knowledgeable, kind, trustworthy and efficient. He diagnosed the problem, spoke with the team and they are going to get the issue fixed in a very timely manner.
I also want to thank Mike and Lisa for coming to a resolution to repair and replace our pesky split unit. Thank you!”

- Lori S.

Air Conditioner Maintenance in Highlands Ranch, CO 80126

“Jake is the best. He ensures everything is checked, changed and running 100% satisfactory. not only is Jake great, but Lisa at the office is great too. We are very happy with our partnership with southwest heating and cooling!”

- Tammy H.

Air Conditioner Maintenance in Littleton, CO 80120

“Very timely , thorough and personable”

- Terry G.

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We take pride
in our work

Our customers
are taking notice.

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Whatever it takes.

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We proudly provide HVAC services to Littleton, CO and surrounding South Denver Metro areas.

Areas we serve include:

Littleton
Lone Tree
Highlands Ranch
Englewood
Centennial
Greenwood Village
Castle Pines

Morrison
Lakewood
Evergreen
Parker
Castle Rock
Sedalia

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