About Us

About Heat Pump Colorado

Trusted Heat Pump & HVAC Experts Serving South Denver Since 1973

Heat Pump Colorado — a Division ofSouthwest Heating & Cooling — is the trusted heat pump go-to company for homeowners in Littleton, Highlands Ranch, Centennial, Castle Rock, Lakewood, and across the entire South Denver Metro area. Since 1973, our mission has remained the same: deliver dependable comfort solutions with honesty, craftsmanship, and a true customer-first mindset.

We’re not a national chain or a volume-driven contractor. We’re a locally established company that understands Colorado homes, Colorado weather, and the importance of doing the job right the first time.

Built on Experience. Focused on the Future.

While our roots go back more than 50 years, our approach continues to evolve. Today, Southwest Heating & Cooling is proud to be a leader in modern heat pump technology, helping homeowners transition to more efficient, versatile heating and cooling systems.

Heat pumps aren’t just air conditioners—they’re complete heating and cooling solutions. By transferring heat instead of generating it, they deliver year-round comfort with lower energy usage and reduced environmental impact. For South Denver homeowners, modern cold-climate heat pumps offer dependable performance even during winter temperature swings.

Our team stays current with advancements in HVAC technology so we can offer solutions that make sense—not trends that don’t.

Serving South Denver with a Customer-First Approach

From the first phone call to long after installation, we believe homeowners deserve clarity, respect, and honest guidance.

What you can expect from us:

Straightforward Recommendations Based on Your Home and Goals

Proper System Sizing and Thoughtful Design

Skilled, Professional Installation

Clear Communication at Every Step

Long-term Service and Support

We Don’t Upsell. We Educate, so You Can Make Confident Decisions About Your Home.

Making Heat Pumps Affordable & Accessible

Upgrading to a heat pump can come with meaningful financial incentives. Many systems qualify for local rebates and utility incentives, helping reduce the overall cost of installation.

We handle the entire rebate and incentive process for you.

From paperwork to submission, our team manages the details so you don’t have to. We also offer flexible financing options to make energy-efficient upgrades easier to afford.

Contact Us

Why Homeowners Have Trusted Us Since 1973

Serving South Denver for over 50 years
Deep knowledge of Colorado homes and climate
Customer-first service—not sales-driven pressure
Expertise in heat pump and high-efficiency systems
Trusted by generations of local homeowners

Our longevity is built on consistency, integrity, and quality work—year after year.

We Proudly Serve Littleton, Highlands Ranch, Centennial, Castle Rock, Lakewood, and All Surrounding South Denver Communities.

About Us FAQs

Do you specialize in heat pumps?

Yes. Heat pumps are a core focus of our business, and we install systems designed for both heating and cooling in Colorado’s climate.

Do you serve my area?

We serve Littleton, Highlands Ranch, Centennial, Castle Rock, Lakewood, and all surrounding South Denver communities.

Do you help with rebates and tax credits?

Yes. We identify available incentives and handle the entire process for you.

Is financing available?

Yes. We offer flexible financing options to fit a wide range of budgets.

Experience the Difference of a Trusted Local HVAC Partner

When you choose Southwest Heating & Cooling, you’re choosing decades of experience, modern expertise, and a team that puts your comfort first. Whether you’re exploring heat pumps or planning an HVAC upgrade, we’re here to help every step of the way.

Contact us today to schedule your consultation and discover why South Denver homeowners have trusted Southwest Heating & Cooling for over 50 years.

What Your Neighbors Are Saying About Us

      
 Excellent4.8735 reviews
 4.8
 Excellent735 reviews
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      Posted on Google  
   
   bob hoster 
 3 days ago
 
 
 Trustindex verifies that the original source of the review is Google. October 2026:

Just had another great experience with SWHC!  Joe Kastens did our winter maintenance and diagnosed a wiring issue in our thermostat.  Being a part of the maintenance plan family is well worth it.  Thanks again!

April 2026:

Just had our Spring maintenance with Hayden Burnett.  He was on time, professional, thorough and a true gentleman.  Very thrilled with the service he provided.  Hope to see him again next time.

October 2025:

We had Christian Meyers perform our semiannual routine maintenance on our air conditioner and furnace.  Christian was on time, thorough and explained everything to us.  A true professional and only what we've encountered since we started working with Southwest Heating and Cooling.  Lisa and Cathy in the office can answer all your questions, help with installation dates, etc....  We just contracted with them to replace our water heater.  While Christian was servicing our unit, he was able to provide an estimate for the replacement.   Scheduling was made easy with a call to the office.  Our new water heater will be installed in less than a week.

June 2022
We had a new air conditioner and furnace installed.  We had an immediate need.  Mike, owner, met with us personally to review options from last year.  Tony and Ray were terrific installers.  On time, professional, left our place spotless.  They went over all my questions.  The office staff took care of all product registrations and rebate offers.  This was a great outcome for us.  Great job.

July 2021
Great choice we made having Southwest Heating and Cooling service our unit.  On time, spent time explaining to us what our system status is, etc....  Jake was great to work with.  He left us with options on a new system, explained our options, reviewed their annual maintenance plan with us and overall treated us like family.  We will definitely be recommending and using their services again.
  
 
     Posted on Google  
   
   Deborah Oblath 
 3 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I thought he did a great job.  Explained what he was doing - was efficient and easy yo ask questions of him. Great experience.
  
 
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   Amy Leonard 
 4 days ago
 
 
 Trustindex verifies that the original source of the review is Google. What a great company!  Always timely and ready to deal with anything that might arise! Joe my tech was super knowledgeable and professional and took care of a full system overview. Thank you Southwest for keeping my house running smoothly!
  
 
     Posted on Google  
   
   Jeremy E 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Michael Carpenter was awesome and helpful. We were looking for additional air quality cleaner/improvements and he talked me through the options and let me do my homework and settle on the right one without pressure. Once we identified it, he was able to get back out the next week and install it. Really happy with Southwest Heating and Cooling.
  
 
     Posted on Google  
   
   linda durham 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Joe’s awesome!  Very thorough, explains everything in detail and does what it takes to get the job done.  Customer service at it’s best.
  
 
     Posted on Google  
   
   Paul Figlia 
 6 days ago
 
 
 Trustindex verifies that the original source of the review is Google. On time, thorough and spent extra time explaining things.  Very best  of the best
  
 
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   Sherry Jacob 
 9 days ago
 
 
 Trustindex verifies that the original source of the review is Google. On time. Great service on the install.
  
 
     Posted on Google  
   
   Cherylene Evans 
 9 days ago
 
 
 Trustindex verifies that the original source of the review is Google. The technician, Joe arrived when we expected and was knowledgeable and efficient.  We couldn’t ask for better.
  
 
     Posted on Google  
   
   Jan Jones 
 10 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Had my ac checked out for the summer. Angel was the tech who serviced my ac. He was outstanding!  He was so warm and courteous it was a pleasure to have him in my home.
Would highly recommend!

6/6/22. Had my ac checked for the coming summer. Angel is the best!  Again I highly recommend SouthWest!!!!

10/10 fall furnace checkup! Andy was great. Love this company!

5/23/24. Has my spring checkup for the summer. As usual service was exceptional. Great company. Highly recommend

9/23/24. Annual furnace check up and Preston showed up on time and everything checked out okay!  Excellent service again!

10/8/26Again outstanding service. I am very pleased with SouthWest.
Brandon was very helpful and took the time to help me with my thermostat.
  
 
     Posted on Google  
   
   Jacob Fuhrman 
 15 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Joe Kastens did an amazing job installing our whole house humidifier! He was very professional and kept me informed during each step in the install process.