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At Southwest Heating & Cooling, we specialize in replacing outdated systems with modern, cold-climate heat pumps built specifically for Colorado winters.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
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.
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
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.
Can a heat pump replace my furnace and air conditioner?
Absolutely. Heat pumps provide both heating and cooling, often eliminating the need for separate systems.
Are rebates and tax credits available for heat pumps?
Yes. Many systems qualify for rebates and tax credits, and we handle all of the paperwork for you.
Do you serve my area?
We serve Littleton, Highlands Ranch, Centennial, Castle Rock, Lakewood, and all surrounding South Denver communities.
Is financing available?
Yes. We offer flexible financing options to fit a wide range of budgets.
How long does a heat pump installation take?
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
Posted on Google![]()
Cait Lesh2 days agoTrustindex verifies that the original source of the review is Google.
Professional! Great service!Posted on Google![]()
c z2 days agoTrustindex verifies that the original source of the review is Google.
Joe K. was prompt, explained everything he was doing and made sure to answer any questions I had.Posted on Google![]()
Lianne Leduc11 days agoTrustindex verifies that the original source of the review is Google.
Joseph came today to do our fall service. He was friendly, professional and courteous. He offered some good tips for the winter and proper use of the humidifier. I really enjoyed working with him. Thanks Joseph!Posted on Google![]()
Tyler and Hailey Fields13 days agoTrustindex verifies that the original source of the review is Google.
Joe was incredibly helpful both fixing a piece that was turning our thermostat off and coming back to clean out our wheel. He was kind and explained things clearly. I hope he comes back to help us in the future.Posted on Google![]()
Mary Bakke16 days agoTrustindex verifies that the original source of the review is Google.
Joe Kastens was exceptional. He gave me good information.Posted on Google![]()
Michelle Campbell17 days agoTrustindex verifies that the original source of the review is Google.
Joe Kastens is the most professional and skilled technician we have ever worked with at Southwest Heating and Cooling. He always goes above and beyond to service our A/C units and furnaces, never cuts corners and provides a thorough inspection of everything. We are always impressed with the caliber of customer service provided by the company and their team.Posted on Google![]()
Cowboy Ron17 days agoTrustindex verifies that the original source of the review is Google.
My Rheem furnace has performed well, but late this summer it would occasionally put out hit air for about15 minutes even though the thermostat was set at OFF. Your technician, Brandon, spent a good bit of time checking it out and could find nothing wrong. I'm monitoring it to see what happens next. Since the weather has turned cool, I've turned the furnace to HEAT, and it seems to be working normally.Posted on Google![]()
Quentin Schappa20 days agoTrustindex verifies that the original source of the review is Google.
Excellent service!Posted on Google![]()
bob hoster24 days agoTrustindex 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 Oblath24 days agoTrustindex 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.