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Heat Pump Replacement

Upgrade Your Home With a High-Efficiency Cold Climate Heat Pump

If your current heat pump is struggling to keep up, constantly breaking down, or driving up your energy bills, it may be time for a professional heat pump replacement.

At Southwest Heating & Cooling, we specialize in replacing outdated systems with modern, cold-climate heat pumps built specifically for Colorado winters.

Get better comfort. Lower energy costs. And maximize available rebates while they last.

We proudly serve the entire South Denver Metro area, delivering expert guidance, high-quality heat pump replacements, and a seamless rebate and tax credit process from start to finish.

Request Your Free Replacement Quote Today

Heat Pump Installation

Signs It’s Time to Replace Your Heat Pump

If you’re experiencing any of the following, replacement may be more cost-effective than repair:

  • System is 10–15+ years old

  • Frequent breakdowns

  • Rising utility bills

  • Uneven heating or cooling

  • Struggles in freezing temperatures

  • Expensive repair estimates

Modern cold-climate systems operate efficiently even below 0°F — something older systems simply weren’t designed to do.

What Is a Heat Pump

Our Heat Pump Replacement Process

At Southwest Heating & Cooling, we don’t believe in one-size-fits-all solutions. Every heat pump replacement starts with a home-specific evaluation, factoring in square footage, insulation, ductwork, elevation, and your comfort goals.

Our heat pump replacement process includes:

In-home Consultation and System Design

Expert Installation by Licensed Professionals

Proper Sizing for CO Weather Conditions

Full System Testing and Homeowner Education

Ongoing Service and Maintenance Support

Superior Comfort & Peace of Mind

Save Up To $8,000 on a Heat Pump

Rebates, Tax Credits & Financing Made Simple

One of the biggest advantages of upgrading to a heat pump is the availability of rebates.

Many homeowners can significantly reduce upfront costs by combining:


We handle the entire rebate process for you.

From identifying eligible programs to completing and submitting paperwork, our team makes it easy to maximize your savings without added stress.

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.

Heat Pump Replacement FAQs

How much does heat pump replacement cost in Denver?

Costs vary based on system size, efficiency rating, and home layout. Most residential replacements range from mid to upper four figures. Here is more detailed information: Cost of a Heat Pump. We provide free custom quotes.

Absolutely. Heat pumps provide both heating and cooling, often eliminating the need for separate systems.

Yes. Many systems qualify for rebates and tax credits, and we handle all of the paperwork for you.

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

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

Most heat pump installations are completed within one to two days, depending on system complexity.

Ready to Upgrade Your Comfort?

If you’re considering a smarter way to heat and cool your home, now is the perfect time to explore heat pump installation. Southwest Heating & Cooling makes it simple, affordable, and hassle-free.

Schedule your heat pump consultation today and discover why South Denver homeowners trust Southwest Heating & Cooling for year-round comfort.

What Your Neighbors Are Saying About Us

ExcellentGoogle star 1Google star 2Google star 3Google star 4Google star 54.8734 reviews
4.8Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent734 reviews
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Mark Norris profile picture
Mark Norris
20 days ago
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Rony and the entire team were great to work with, as they are professional, knowledgeable, polite and efficient. As a retired builder, I highly recommend Rony and all the Southwest team !!
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michael haley profile picture
michael haley
22 days ago
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They didn’t change my filter which is what I thought was part of the maintenance cost. Now I gotta go buy one and do it myself. Attention to detail lacking.
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Alex Walker profile picture
Alex Walker
36 days ago
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+0
Wonderful experience with the whole team at SW Heating and Cooling. Fair pricing. Helped troubleshoot issues on site and solved them in real time. Installation of the new system was an easy experience with high quality equipment and labor. These guys knew what they were doing.
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John Schultz profile picture
John Schultz
37 days ago
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Exceptional Service ! Southwest Heating & cooling recently installed a new central A/C unit at mother’s home. She is 92 y/o with compromised health. Mike & Lisa went above and beyond in securing the AC unit & getting it installed promptly. They were thorough and timely. They were extremely kind and gentle with Mom. All communications were clear, concise and timely. 5 stars. Best of the Best ⭐️⭐️⭐️⭐️⭐️
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Roxanne Ahlbrecht profile picture
Roxanne Ahlbrecht
37 days ago
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Joe was on time, respectful of our home, and easy to understand. He explained what the repair entailed, and gave me a couple of options. He was very knowledgeable. Overall, great experience!!!
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Fritz Parsons profile picture
Fritz Parsons
40 days ago
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Jonas and Joey did a great job installing a heat pump with backup furnace. The installation took two full days, in part because we didn't already have an air conditioner. Throughout the process, they worked hard without breaks while being extremely courteous. They took the time to answer all my "stupid user" questions, and also answered many questions I didn't think to ask. My basement and garage are cleaner now than before they came.
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Steve Houk profile picture
Steve Houk
41 days ago
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Joe was able to diagnose our problem and fix our AC. We previously had another company tell us our unit was not the correct size. And should be replaced.
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Nicholas Paschal profile picture
Nicholas Paschal
46 days ago
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Amazingly fast response to a big weekend problem I discovered. Can't thank Joseph Winberg and the scheduling team enough. Everywhere else I called failed to schedule or was 3 weeks+ out... Southwest had great rates, took their time, and fixed it all within 24 hours.
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Deborah Oblath profile picture
Deborah Oblath
46 days ago
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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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Sandor Hochheiser profile picture
Sandor Hochheiser
60 days ago
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Joseph was extremely knowledgeable and have me many insights to my HVAC system. Unfortunately we were not able to install a humidifier due to lack of space in the utility room. I would surely call him again for any other HAVE service needed.