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Find Furnace / forced air heating system install or replace pros in Highlands Ranch

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
27 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


Avatar for Air Care HVAC & Hydronic, LLC

Air Care HVAC & Hydronic, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Air Care HVAC & Hydronic, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!


Air Bender

5.00(
3
)
Approved Pro

Air Bender

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Air Bender is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Johnny was pleasant, great to talk to and was willing to explain how everything was working on the furnace"

Allison C on March 2023

Air Bender is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Johnny was pleasant, great to talk to and was willing to explain how everything was working on the furnace"

Allison C on March 2023


"Sebastian is great!"

Leigh O on November 2025

JM Electric is a full service electrical contractor specializing in residential and commercial. From troubleshooting to basement finishes to tenant finish. Call us for all your needs.

"Sebastian is great!"

Leigh O on November 2025


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(
15
)
Approved Pro

Comfair Heating and Cooling LLC

5.00(
15
)
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.

"I had a fantastic experience with Comfort Cooling and Heating! Habib and his team truly went above and beyond, explaining everything we needed with clarity. They were incredibly prompt in their responses and took action swiftly. I highly recommend this company; they offer a wide range of services and managed to meet my needs in 48 hours or less. I couldn't have asked for a better partner in this process—we absolutely love them! I would recommend them to anyone and everybody!"

B B 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.

"I had a fantastic experience with Comfort Cooling and Heating! Habib and his team truly went above and beyond, explaining everything we needed with clarity. They were incredibly prompt in their responses and took action swiftly. I highly recommend this company; they offer a wide range of services and managed to meet my needs in 48 hours or less. I couldn't have asked for a better partner in this process—we absolutely love them! I would recommend them to anyone and everybody!"

B B on November 2025


Avatar for Tempcontrol Heating & Air Conditioning

Tempcontrol Heating & Air Conditioning

4.94(
27
)
Approved Pro

Tempcontrol Heating & Air Conditioning

4.94(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

At Tempcontrol Heating & Air Conditioning, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"On time ! Great service ! I will use Brandon again!"

stephanie i on April 2022

At Tempcontrol Heating & Air Conditioning, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"On time ! Great service ! I will use Brandon again!"

stephanie i on April 2022


Avatar for Doctor Fix-It Plumbing, Heating & Electric

Doctor Fix-It Plumbing, Heating & Electric

5.00(
5
)
Approved Pro

Doctor Fix-It Plumbing, Heating & Electric

5.00(
5
)
Approved Pro
91 local quotes requested
47 years of experience

Since 1978, Doctor Fix It has been Denver’s trusted family-owned choice for plumbing, heating, cooling, and electrical services. What began as a small plumbing company has grown into a full-service home comfort provider backed by over 70 years of combined experience. Our team isn’t just about fixing problems — we believe in treating every customer like family, delivering reliable solutions with honesty, care, and professionalism. From emergency repairs to long-term maintenance, we bring the knowledge, values, and dedication that make us the go-to experts Denver homeowners count on.

Since 1978, Doctor Fix It has been Denver’s trusted family-owned choice for plumbing, heating, cooling, and electrical services. What began as a small plumbing company has grown into a full-service home comfort provider backed by over 70 years of combined experience. Our team isn’t just about fixing problems — we believe in treating every customer like family, delivering reliable solutions with honesty, care, and professionalism. From emergency repairs to long-term maintenance, we bring the knowledge, values, and dedication that make us the go-to experts Denver homeowners count on.


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

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FAQs for furnace / forced air heating system install or replace projects in Highlands Ranch, CO

Pinpointing an HVAC problem often involves several components, heavy equipment, and high-voltage conditions best left to a licensed technician. Instead of guessing, hire a pro who can diagnose the issue and repair it safely. When requesting estimates from HVAC repair companies near you, share detailed notes about the symptoms, ask what the visit covers, and compare at least two or three quotes before making a decision.

With proper upkeep, most HVAC systems last 15 to 25 years. Annual inspections, filter changes, and coil cleanings help ease the strain on key parts and prevent major breakdowns. Staying on a regular maintenance schedule also protects efficiency and indoor air quality, resulting in lower energy bills and fewer unexpected repairs. In short, plan on at least one professional tune-up each year if you want your system to hit that two-decade mark.

Most manufacturers recommend professional service at least once a year, and twice a year if you own a heat pump system that handles both heating and cooling. These tune-ups let a technician test safety controls, check refrigerant levels, and clean components before minor issues snowball into expensive repairs. Sticking to that schedule keeps warranties valid, boosts efficiency, and can extend the system’s lifespan by several years.

Installing a new HVAC system averages $7,500, but the exact figure hinges on the type of equipment you choose and the size of your home. Swapping out just the AC runs roughly $2,200 to $5,500, while a furnace replacement ranges from $3,200 to $6,000. Although that outlay is significant, newer units deliver better performance and energy savings, so you’ll start earning some of the money back on your utility bills.

Expect to spend between $450 and $2,000 to repair existing ductwork, or between $1,200 and $4,500 for a full replacement. More minor fixes—such as patching leaks, adding insulation, or replacing a damaged vent—cost between $200 and $700. Healthy ducts are crucial to proper airflow, so addressing issues promptly helps your HVAC system run efficiently, keeps energy bills in check, and maintains optimal indoor air quality.

The Highlands Ranch, CO homeowners’ guide to furnace / forced air heating system installs or replaces

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