Top-rated heat pump installers and replacers.

Get matched with top heat pump installers and replacers in Littleton, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Heat pump installers and replacers in Littleton

Alexander Johnson

5.00(
3
)
Approved Pro

Alexander Johnson

5.00(
3
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Al’s Heating and Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"Alex was great to work with. He did a phenomenal job on my AC unit and was very honest through the whole process.I will definitely keep him coming back to service my unit as needed, I highly recommend his services."

Victor M on May 2022

Al’s Heating and Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"Alex was great to work with. He did a phenomenal job on my AC unit and was very honest through the whole process.I will definitely keep him coming back to service my unit as needed, I highly recommend his services."

Victor M on May 2022


Avatar for Comfair Heating and Cooling LLC

Comfair Heating and Cooling LLC

5.00(
16
)
Approved Pro

Comfair Heating and Cooling LLC

5.00(
16
)
Approved Pro
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Habib came in our home and instantly demonstrated how much knowledge and experience he has on the field. I was very pleased with how quickly he was able to resolve our issue. Very professional and prompt."

Elizabeth R on November 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Habib came in our home and instantly demonstrated how much knowledge and experience he has on the field. I was very pleased with how quickly he was able to resolve our issue. Very professional and prompt."

Elizabeth R on November 2025


Aire Serv of South Denver

5.00(
1
)
Approved Pro

Aire Serv of South Denver

5.00(
1
)
Approved Pro
19 local quotes requested
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are part of Top 5 HVAC Franchises in the Country, allowing for high end quality resources and contracted pricing with the leading equipment manufacturers. Our services are customized to the individual project with attention to the details of importance to you. We pride ourselves on the quality of our work and are fully commitment to outstanding results. We seek to build lasting relationships while guaranteeing your satisfaction!

"The job was done right. It was efficient and everything. It was explained along the way."

Andre H on November 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are part of Top 5 HVAC Franchises in the Country, allowing for high end quality resources and contracted pricing with the leading equipment manufacturers. Our services are customized to the individual project with attention to the details of importance to you. We pride ourselves on the quality of our work and are fully commitment to outstanding results. We seek to build lasting relationships while guaranteeing your satisfaction!

"The job was done right. It was efficient and everything. It was explained along the way."

Andre H on November 2025


A-Z Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

A-Z Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

A-Z Construction is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced while still paying close attention to the details of each and every project we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started.

A-Z Construction is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced while still paying close attention to the details of each and every project we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started.


Avatar for Mile High Plumbing & Air

Mile High Plumbing & Air

5.00(
2
)
Approved Pro

Mile High Plumbing & Air

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are your local go-to plumbers and HVAC guys! We can handle all of your plumbing and heating and cooling needs with one phone call! We will always give you a detailed diagnosis and clearly explain what repairs we will do. Experts by trade, competitive in the market and quality work is who we are! Call us today to schedule an appointment!

"Mile High Plumbing and Air has been game-changing for us. John and Osh have now done two jobs for us and we couldn't be more pleased. The first project was a complicated correction of poor hot water circulation to our entire home. They also replaced a leaking expansion tank and fixed a finicky shower handle as part of the first project. The second project was fixing a leak from a tankless water heater and at the same job fixing a plugged sink. They are efficient, prompt, courteous, and extraordinarily knowledgeable. We manage rental properties and, although their first work for us was for our personal properties, they are now our go-to plumbers for every property - personal and investment. Seriously grateful we found them. You will not find a better company."

Harley R on December 2023

We are your local go-to plumbers and HVAC guys! We can handle all of your plumbing and heating and cooling needs with one phone call! We will always give you a detailed diagnosis and clearly explain what repairs we will do. Experts by trade, competitive in the market and quality work is who we are! Call us today to schedule an appointment!

"Mile High Plumbing and Air has been game-changing for us. John and Osh have now done two jobs for us and we couldn't be more pleased. The first project was a complicated correction of poor hot water circulation to our entire home. They also replaced a leaking expansion tank and fixed a finicky shower handle as part of the first project. The second project was fixing a leak from a tankless water heater and at the same job fixing a plugged sink. They are efficient, prompt, courteous, and extraordinarily knowledgeable. We manage rental properties and, although their first work for us was for our personal properties, they are now our go-to plumbers for every property - personal and investment. Seriously grateful we found them. You will not find a better company."

Harley R on December 2023


Husky Mechanical

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Husky Mechanical

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Husky mechanical is a local, veteran-owned and operated business. We are experts in HVAC installation and service. We take pride in our work and we hope to create long-lasting relationships with homeowners.

Husky mechanical is a local, veteran-owned and operated business. We are experts in HVAC installation and service. We take pride in our work and we hope to create long-lasting relationships with homeowners.


Avatar for Coal Creek Heat, LLC

Coal Creek Heat, LLC

5.00(
4
)
Approved Pro

Coal Creek Heat, LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We provide our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was so professional and knowledgeable. Great company and service!! Highly recommend."

James M on May 2020

We provide our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was so professional and knowledgeable. Great company and service!! Highly recommend."

James M on May 2020


Avatar for Air Plus Home Solutions Inc

Air Plus Home Solutions Inc

5.00(
13
)
Approved Pro

Air Plus Home Solutions Inc

5.00(
13
)
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.

"They came and did the estimate after another company told me my furnace was on it's last legs. I was wary of being taken advantage of as I was opening my own business in a few weeks and a new furnace wasn't in the budget. Everything he did was perfect. From not budging from his estimate even when my old house threw some curve balls at him. We added a whole house humidifier and he set up the basement for AC (to come later after a electric panel upgrade over the winter). The furnace looks good, the connections are neat. They respected my house. I would recommend and would use them again."

Kandace P on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.

"They came and did the estimate after another company told me my furnace was on it's last legs. I was wary of being taken advantage of as I was opening my own business in a few weeks and a new furnace wasn't in the budget. Everything he did was perfect. From not budging from his estimate even when my old house threw some curve balls at him. We added a whole house humidifier and he set up the basement for AC (to come later after a electric panel upgrade over the winter). The furnace looks good, the connections are neat. They respected my house. I would recommend and would use them again."

Kandace P on November 2025


Avatar for Awesome Home Services

Awesome Home Services

4.66(
23
)
Approved Pro

Awesome Home Services

4.66(
23
)
Approved Pro
Customers say: Quality work
917 local quotes requested
1 years of experience

"At Awesome Home Services, we believe in the power of small businesses to make a significant impact. Our vision is to enrich the lives of our employees and deliver exceptional service to our clients. We are committed to: Community Engagement: We are passionate about the cities we operate in and are dedicated to contributing positively to this great community. Employee Empowerment: We create opportunities and a supportive environment for our team, fostering growth and professional development. Excellence in Service: Striving to be your whole-home service expert, we specialize in HVAC, plumbing, and electrical services. We love people, the trades, and our community. At Awesome Home Services, we are more than a business; we are a part of this community, committed to making a difference."

"Arber was so kind and friendly. He communicated with us well about his arrival time. He was very professional and knowledgable. He helped comfort us about the situation with our furnace and gave us get tips and tricks to help keep our home warm until the part we needed was available. He was very respectful of our home. Arber was really amazing in our emergency situation. Arber and his company are truly AWESOME! "

Corinna R on November 2025

"At Awesome Home Services, we believe in the power of small businesses to make a significant impact. Our vision is to enrich the lives of our employees and deliver exceptional service to our clients. We are committed to: Community Engagement: We are passionate about the cities we operate in and are dedicated to contributing positively to this great community. Employee Empowerment: We create opportunities and a supportive environment for our team, fostering growth and professional development. Excellence in Service: Striving to be your whole-home service expert, we specialize in HVAC, plumbing, and electrical services. We love people, the trades, and our community. At Awesome Home Services, we are more than a business; we are a part of this community, committed to making a difference."

"Arber was so kind and friendly. He communicated with us well about his arrival time. He was very professional and knowledgable. He helped comfort us about the situation with our furnace and gave us get tips and tricks to help keep our home warm until the part we needed was available. He was very respectful of our home. Arber was really amazing in our emergency situation. Arber and his company are truly AWESOME! "

Corinna R on November 2025


Avatar for JC Mechanical Heating & Air Conditioning LLC

JC Mechanical Heating & Air Conditioning LLC

4.79(
63
)
Approved Pro

JC Mechanical Heating & Air Conditioning LLC

4.79(
63
)
Approved Pro
Customers say: Quality work
28 local quotes requested
6 years of experience

We opened our doors in 2019 and since then we have served thousands of clients throughout denver and all the surrounding cities . All of our employees are certified , background checked , and drug tested so you know that you can trust who's coming in your home . We strive to give the best experience possible to all of our customers and always do what we promise in a timely manner . We are fully licensed and continuouslly train so we know that we can provide the best options possible for all of your HVAC needs . We hope to be your choice for all of your HVAC needs for years to come .

"Very professional and was able to complete the job within 30m. Great team"

Gabriel R on August 2025

We opened our doors in 2019 and since then we have served thousands of clients throughout denver and all the surrounding cities . All of our employees are certified , background checked , and drug tested so you know that you can trust who's coming in your home . We strive to give the best experience possible to all of our customers and always do what we promise in a timely manner . We are fully licensed and continuouslly train so we know that we can provide the best options possible for all of your HVAC needs . We hope to be your choice for all of your HVAC needs for years to come .

"Very professional and was able to complete the job within 30m. Great team"

Gabriel R on August 2025

...
Showing 1-10 of 1055

The Littleton, CO homeowners’ guide to heat pump installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.