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Thermostat installers and replacers in Littleton

Avatar for Ryde Air LLC

Ryde Air LLC

101 Pueblo Court #832
5.00(
7
)
Approved Pro

Ryde Air LLC

101 Pueblo Court #832
5.00(
7
)
Approved Pro
Free onsite estimate
Warranties offered

https://rydeair.com/ 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 customers' interests, and make their concerns the basis of our business.

"Excellent job Tim came when he promised to and cleaned up after himself. He did more than I expected, he cleaned up my whole mechanical room. Thank you Tim for a job well done"

Mark F on July 2025

https://rydeair.com/ 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 customers' interests, and make their concerns the basis of our business.

"Excellent job Tim came when he promised to and cleaned up after himself. He did more than I expected, he cleaned up my whole mechanical room. Thank you Tim for a job well done"

Mark F on July 2025


Avatar for Indoor Air Comfort Solutions, LLC

Indoor Air Comfort Solutions, LLC

34642 County Rd 37
5.00(
3
)
Approved Pro

Indoor Air Comfort Solutions, LLC

34642 County Rd 37
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today, I am your local HVAC specialist that’s here to keep your home comfortable through all of Colorado’s seasons. I trained at Lincoln Tech and spent the next 10 years gaining experience in both new construction and service/retro work. Now I’m here to bring my knowledge to the table and provide exceptional service for my community. From furnaces and AC’s to minisplit units and propane conversions - I can handle it all.

"I have recommended him to others, I am a contractor also, and used him on multiple projects, I now consider him a friend since using him on so many projects. He is very responsive."

Lester H on July 2024

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today, I am your local HVAC specialist that’s here to keep your home comfortable through all of Colorado’s seasons. I trained at Lincoln Tech and spent the next 10 years gaining experience in both new construction and service/retro work. Now I’m here to bring my knowledge to the table and provide exceptional service for my community. From furnaces and AC’s to minisplit units and propane conversions - I can handle it all.

"I have recommended him to others, I am a contractor also, and used him on multiple projects, I now consider him a friend since using him on so many projects. He is very responsive."

Lester H on July 2024


Alexander Johnson

4658 Fontana Way
5.00(
3
)
Approved Pro

Alexander Johnson

4658 Fontana Way
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

8642 Canongate Lane
5.00(
6
)
Approved Pro

Comfair Heating and Cooling LLC

8642 Canongate Lane
5.00(
6
)
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.

"We hired Comfair heating and cooling to install our new system AC and Furnace, from the beginning they measured and explained everything in detail and made sure we understand the whole process. We are super happy with the results, just to mention they gave us lifetime unit replacement warranty. We highly recommend this company to friends and neighbours who need their service. "

David A on March 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.

"We hired Comfair heating and cooling to install our new system AC and Furnace, from the beginning they measured and explained everything in detail and made sure we understand the whole process. We are super happy with the results, just to mention they gave us lifetime unit replacement warranty. We highly recommend this company to friends and neighbours who need their service. "

David A on March 2025


Avatar for Mike's Mechanical Services, LLC

Mike's Mechanical Services, LLC

1835 W Union Ave Unit 14.5
4.58(
6
)
Approved Pro

Mike's Mechanical Services, LLC

1835 W Union Ave Unit 14.5
4.58(
6
)
Approved Pro
Customers say: Quick response
11 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The tech this company sent to my home was respectful. Above all else very knowledgeable. Would recommend again and again. Thank you for the great service."

Mark L on October 2023

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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The tech this company sent to my home was respectful. Above all else very knowledgeable. Would recommend again and again. Thank you for the great service."

Mark L on October 2023


A-Z Construction

955 S. Marshall St.
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

A-Z Construction

955 S. Marshall St.
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 Buffalo Creek Boilers, Tankless & Air

Buffalo Creek Boilers, Tankless & Air

10137 W Dartmouth Pl #206
5.00(
3
)
Approved Pro

Buffalo Creek Boilers, Tankless & Air

10137 W Dartmouth Pl #206
5.00(
3
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

10 YEARS EXPERIENCE - Insured/master mechanical license. I work on all brands of HVAC equipment, boilers, and water heaters. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer' 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

"Wes was great to work with! He is extremely knowledgeable and highly skilled in boilers, tankless water heaters, and air conditioning systems. He quickly diagnosed and repaired all our difficult boiler and hot water heat system issues, some of which had been going on for years. It has never worked better. I am so glad we found him!"

Dom E on April 2025

10 YEARS EXPERIENCE - Insured/master mechanical license. I work on all brands of HVAC equipment, boilers, and water heaters. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer' 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

"Wes was great to work with! He is extremely knowledgeable and highly skilled in boilers, tankless water heaters, and air conditioning systems. He quickly diagnosed and repaired all our difficult boiler and hot water heat system issues, some of which had been going on for years. It has never worked better. I am so glad we found him!"

Dom E on April 2025


A&B Bautista Heating and Cooling

7920 Quebec St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

A&B Bautista Heating and Cooling

7920 Quebec St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

A&B Bautsita Heating and Cooling LLC 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. A&B Bautsita Heating and Cooling LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

A&B Bautsita Heating and Cooling LLC 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. A&B Bautsita Heating and Cooling LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.


Avatar for Coal Creek Heat, LLC

Coal Creek Heat, LLC

30934 Skyline Drive
5.00(
4
)
Approved Pro

Coal Creek Heat, LLC

30934 Skyline Drive
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 Custom Protection

Custom Protection

7878 South Poplar Way
4.93(
27
)
Approved Pro

Custom Protection

7878 South Poplar Way
4.93(
27
)
Approved Pro
Customers say: Terrific value
26 local quotes requested
6 years of experience

Custom Protection is here to help protect the people and the things in your life that matter most. Your home, your family, the business you've worked tirelessly to build we can help protect it. With over 30 years of experience, our experts are highly trained to provide tailored solutions that fit all your needs. Custom Protection LLC (ADT Authorized Dealer), is a licensed burglar alarm company serving Colorado and Utah. http://custom-protection.com

"Exceptional service, no comparison to other security services"

Sara V on July 2024

Custom Protection is here to help protect the people and the things in your life that matter most. Your home, your family, the business you've worked tirelessly to build we can help protect it. With over 30 years of experience, our experts are highly trained to provide tailored solutions that fit all your needs. Custom Protection LLC (ADT Authorized Dealer), is a licensed burglar alarm company serving Colorado and Utah. http://custom-protection.com

"Exceptional service, no comparison to other security services"

Sara V on July 2024

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FAQs for thermostat installation and replacement projects in Littleton, CO

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The Littleton, CO homeowners’ guide to thermostat installations and replacements

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

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