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Find Thermostat installers and replacers in Lafayette

Avatar for Comfair Heating and Cooling LLC

Comfair Heating and Cooling LLC

5.00(
21
)
Approved Pro

Comfair Heating and Cooling LLC

5.00(
21
)
Approved Pro
Super Service Award
3 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 got my heat back up and running in a timely fashion went the extra mile to get the parts and I would highly recommend this company. "

Anthony V on January 2026

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 got my heat back up and running in a timely fashion went the extra mile to get the parts and I would highly recommend this company. "

Anthony V on January 2026


Avatar for Mike's Mechanical Services, LLC

Mike's Mechanical Services, LLC

4.58(
6
)
Approved Pro

Mike's Mechanical Services, LLC

4.58(
6
)
Approved Pro
Customers say: Quick response
12 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

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

A-Z Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
21 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 Absolute 1st Choice Heating & Air Conditioning Inc.

Absolute 1st Choice Heating & Air Conditioning Inc.

4.81(
107
)
Approved Pro

Absolute 1st Choice Heating & Air Conditioning Inc.

4.81(
107
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

We are an established Hvac Colorado company locally owned and in business 10+ years. And offer Hvac services to our new customers and repeat customers. We provide Hvac to our residential and commercial customers we have over 25 years-experience in the industry. Our work is always of the utmost quality, reasonably priced, and leads to referrals and a strong customer relationship. Thank you for selecting us for your past and present and future Hvac needs. Feel free to reach out to our staff if you have any questions or concerns call 720-545-4081 we will do our best to meet and exceed your Hvac needs.

"Dale is professional a always gets the job done. He has replaced two HVAC systems in our home and we can always count on him to do great work!"

James I on March 2024

We are an established Hvac Colorado company locally owned and in business 10+ years. And offer Hvac services to our new customers and repeat customers. We provide Hvac to our residential and commercial customers we have over 25 years-experience in the industry. Our work is always of the utmost quality, reasonably priced, and leads to referrals and a strong customer relationship. Thank you for selecting us for your past and present and future Hvac needs. Feel free to reach out to our staff if you have any questions or concerns call 720-545-4081 we will do our best to meet and exceed your Hvac needs.

"Dale is professional a always gets the job done. He has replaced two HVAC systems in our home and we can always count on him to do great work!"

James I on March 2024


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
11 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 Fullerton Handyman Service L.L.C

Fullerton Handyman Service L.L.C

4.67(
12
)
Approved Pro

Fullerton Handyman Service L.L.C

4.67(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
3 years of experience

Fullerton Handyman Service is a new handyman service. We specialize in everything that you need fix from light fixtures to plumbing, heating, building kitchen island and even cat walls. There is nothing that we can't fix and help for you. We are a small family own business, we are willing to help with anything . So call us and we will be there.

"Patrick is friendly, but the workmanship is poor. I hired him for two repairs, and both were done inadequately. The first involved exterior trim. The trim was replaced, but the caulking was incomplete and never corrected despite raising the issue. The final cost far exceeded the initial estimate. While on the roof, Patrick and his partner also damaged my new shingles. That repair alone cost nearly $3,000, which they paid only after I threatened a small-claims court filing. The second project?repairing loose chimney bricks?was also done poorly and left unfinished. Mortar was slopped onto the bricks, the bricks are still loose, and there is no mortar cap. I requested a refund since the work must be redone by a qualified professional, and it was refused. Do not hire. The only reason I learned of the extent of the damage and the substandard work was that roofers later documented it."

Lisa B on January 2026

Fullerton Handyman Service is a new handyman service. We specialize in everything that you need fix from light fixtures to plumbing, heating, building kitchen island and even cat walls. There is nothing that we can't fix and help for you. We are a small family own business, we are willing to help with anything . So call us and we will be there.

"Patrick is friendly, but the workmanship is poor. I hired him for two repairs, and both were done inadequately. The first involved exterior trim. The trim was replaced, but the caulking was incomplete and never corrected despite raising the issue. The final cost far exceeded the initial estimate. While on the roof, Patrick and his partner also damaged my new shingles. That repair alone cost nearly $3,000, which they paid only after I threatened a small-claims court filing. The second project?repairing loose chimney bricks?was also done poorly and left unfinished. Mortar was slopped onto the bricks, the bricks are still loose, and there is no mortar cap. I requested a refund since the work must be redone by a qualified professional, and it was refused. Do not hire. The only reason I learned of the extent of the damage and the substandard work was that roofers later documented it."

Lisa B on January 2026


Avatar for Applewood Plumbing Heating & Electric

Applewood Plumbing Heating & Electric

4.87(
573
)
Approved Pro

Applewood Plumbing Heating & Electric

4.87(
573
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
142 local quotes requested

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood, customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES.

"Fast effective!!"

Jennifer R on December 2025

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood, customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES.

"Fast effective!!"

Jennifer R on December 2025


Avatar for Citos All Around Services

Citos All Around Services

5.00(
3
)
Approved Pro

Citos All Around Services

5.00(
3
)
Approved Pro
4 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 hired Ervey to mount my TV on my wall, he did an excellent work, very professional, and very nice guy. He also helped me fix my son’s window on his car. He is a good handy man and can repair a lot of stuff on cars as well. Will definitely use him again. "

beatriz a on February 2026

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 hired Ervey to mount my TV on my wall, he did an excellent work, very professional, and very nice guy. He also helped me fix my son’s window on his car. He is a good handy man and can repair a lot of stuff on cars as well. Will definitely use him again. "

beatriz a on February 2026


Avatar for Custom Protection

Custom Protection

4.93(
27
)
Approved Pro

Custom Protection

4.93(
27
)
Approved Pro
Customers say: Terrific value
26 local quotes requested
7 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


KLA Construction Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

KLA Construction Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2026 years of experience
Free onsite estimate

Hi Im Steve, Im a Licensed and insured Electrician. I've been in the construction skill trades for 20 years. Im available for residential, commercial and industrial electrical needs in the area of Denver/Aurora metro area. All electrical needs, services, panel upgrades, home remodel, basement remodel, Sub-Panel install, solar panels, Generator install, fire alarm system installation or service, ECS system installation or service and all lighting. Please give me a call for any of your needs. No job to small, I promise to safely produce a quality service on time.

Hi Im Steve, Im a Licensed and insured Electrician. I've been in the construction skill trades for 20 years. Im available for residential, commercial and industrial electrical needs in the area of Denver/Aurora metro area. All electrical needs, services, panel upgrades, home remodel, basement remodel, Sub-Panel install, solar panels, Generator install, fire alarm system installation or service, ECS system installation or service and all lighting. Please give me a call for any of your needs. No job to small, I promise to safely produce a quality service on time.

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FAQs for thermostat installation and replacement projects in Lafayette, 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 Lafayette, 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.