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Thermostat installers and replacers in La Grange

Avatar for Mile Stepper
Mile Stepper
113 Duncan Ave
5.00(
1
)
Approved Pro
Mile Stepper
113 Duncan Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Closed. Angie leads sucks

"Steve did a great job on power washing my house. He was very professional and courteous. He arrived close to the time he said he would be here. I'm very pleased so far. I will be looking to hire him for future projects."

Sharon m on June 2024

Closed. Angie leads sucks

"Steve did a great job on power washing my house. He was very professional and courteous. He arrived close to the time he said he would be here. I'm very pleased so far. I will be looking to hire him for future projects."

Sharon m on June 2024


Avatar for Henry's Heating & A/C
Henry's Heating & A/C
7413 Fegenbush Lane
4.80(
23
)
Approved Pro
Henry's Heating & A/C
7413 Fegenbush Lane
4.80(
23
)
Approved Pro
Customers say: True professional
36 local quotes requested
36 years of experience

Hi, I'm Logan Toebbe, Director of operations at Henry's heating and air. My Dad started this company in 1989 and I officially joined him in 2021. Together, we have a combined 53 years of experience in the hvac industry. Anything from units installed in the 60's all the way to cutting edge technology, we can work on. What we specialize in is high quality, high efficiency, top of the line hvac installations in cooperation with either RUUD or BOSCH. Noone and I mean noone can come close to the quality and care we put into our installations. The same quality we put into one of our top of the line systems, we also put that same effort and quality into our more budget friendly systems where we use WEATHERKING units. We're very proudly Louisvillian and not owned by a corporate conglomerate. The bottom line is if you want the best, You call us. Every product, every service call, every system, and every customer, we stand behind wholeheartedly. We look forward to working with you.

"I cannot recommend Henry's enough. They were extremely professional, transparent, and fair in their pricing. I knew going in to this that I needed the fan motor on my outside AC unit replaced. Not only were they understanding and non-condescending about what I told them, but they also provided a ballpark quote over the phone, which was impossible to obtain anywhere else. They came out very quickly and not only completed the service I needed but also addressed some other minor issues for little to no extra charge. My AC was back up and running in an hour. The first big company I called (I'll just say it - Jarboes) charged me $98 to diagnose something I already knew, and then quoted me $1,900 to replace a roughly $300 part. Understanding that I had already received a diagnosis, Henry's did not charge me an additional diagnostic fee, and replaced the part for a fair $670, totally saving the bank and our day. If you're having trouble with any heating or cooling issues, call Henry's!!"

Austin S on April 2025

Hi, I'm Logan Toebbe, Director of operations at Henry's heating and air. My Dad started this company in 1989 and I officially joined him in 2021. Together, we have a combined 53 years of experience in the hvac industry. Anything from units installed in the 60's all the way to cutting edge technology, we can work on. What we specialize in is high quality, high efficiency, top of the line hvac installations in cooperation with either RUUD or BOSCH. Noone and I mean noone can come close to the quality and care we put into our installations. The same quality we put into one of our top of the line systems, we also put that same effort and quality into our more budget friendly systems where we use WEATHERKING units. We're very proudly Louisvillian and not owned by a corporate conglomerate. The bottom line is if you want the best, You call us. Every product, every service call, every system, and every customer, we stand behind wholeheartedly. We look forward to working with you.

"I cannot recommend Henry's enough. They were extremely professional, transparent, and fair in their pricing. I knew going in to this that I needed the fan motor on my outside AC unit replaced. Not only were they understanding and non-condescending about what I told them, but they also provided a ballpark quote over the phone, which was impossible to obtain anywhere else. They came out very quickly and not only completed the service I needed but also addressed some other minor issues for little to no extra charge. My AC was back up and running in an hour. The first big company I called (I'll just say it - Jarboes) charged me $98 to diagnose something I already knew, and then quoted me $1,900 to replace a roughly $300 part. Understanding that I had already received a diagnosis, Henry's did not charge me an additional diagnostic fee, and replaced the part for a fair $670, totally saving the bank and our day. If you're having trouble with any heating or cooling issues, call Henry's!!"

Austin S on April 2025


Avatar for Instant Aire
Instant Aire
4962 Hodgenville Road
4.75(
36
)
Approved Pro
Instant Aire
4962 Hodgenville Road
4.75(
36
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 local quotes requested

For repair and replacement Instant Aire, is your number one company for all of your HVAC needs! We are Kentucky's best and it shows in every project. You are our first and only priority!

"very goog people Jaylon and Rodney was great to watch them fantasic job can not brag on them enough did a great job completed in one day keeps house very warm"

Raymond S on November 2021

For repair and replacement Instant Aire, is your number one company for all of your HVAC needs! We are Kentucky's best and it shows in every project. You are our first and only priority!

"very goog people Jaylon and Rodney was great to watch them fantasic job can not brag on them enough did a great job completed in one day keeps house very warm"

Raymond S on November 2021


Avatar for Elite Heating, Air Conditioning & Refrigeration Inc.
Elite Heating, Air Conditioning & Refrigeration Inc.
555 Mount Tabor Road
4.75(
22
)
Approved Pro
Elite Heating, Air Conditioning & Refrigeration Inc.
555 Mount Tabor Road
4.75(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
65 local quotes requested

Established in 1992, Matt & Sarah Roberts opened Elite Heating Air Conditioning and Refrigeration in order to provide a reputable solid company to provide for your indoor air quality needs. Now, decades later, we are proud to be a company that has grown & maintained strict quality & strong leadership in the community. We have partnered with Carrier brand equipment to match our commitment for quality top grade equipment and supplies for our customers. As a Factory Authorized Carrier Dealer we will serve your needs and satisfy your expectations. Whether you have a commercial or residential need, let one of our comfort consultants design a system & application unique for your needs. We continue our passion today, of providing individual customer satisfaction, second to none. Serving the entire Kentuckiana area with four offices to serve our clients needs. Call today (812) 944-2665.

"The company was honest, professional and helped me with the difficult decision to replace my parent's house with a new unit, both furnace and air. I am in charge of their estate so honesty and integrity mattered!"

Jan T on December 2024

Established in 1992, Matt & Sarah Roberts opened Elite Heating Air Conditioning and Refrigeration in order to provide a reputable solid company to provide for your indoor air quality needs. Now, decades later, we are proud to be a company that has grown & maintained strict quality & strong leadership in the community. We have partnered with Carrier brand equipment to match our commitment for quality top grade equipment and supplies for our customers. As a Factory Authorized Carrier Dealer we will serve your needs and satisfy your expectations. Whether you have a commercial or residential need, let one of our comfort consultants design a system & application unique for your needs. We continue our passion today, of providing individual customer satisfaction, second to none. Serving the entire Kentuckiana area with four offices to serve our clients needs. Call today (812) 944-2665.

"The company was honest, professional and helped me with the difficult decision to replace my parent's house with a new unit, both furnace and air. I am in charge of their estate so honesty and integrity mattered!"

Jan T on December 2024


Avatar for Sage & Cedar Contracting Service LLC
Sage & Cedar Contracting Service LLC
Surrounding Areas
5.00(
6
)
Approved Pro
Sage & Cedar Contracting Service LLC
Surrounding Areas
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1361 local quotes requested

Sage & Cedar Contracting Service LLC, a family owned and operated contractor. We strive to provide you with the services needed to better your home. We believe that a better home greatly contributes to a better life and wellbeing. Our name Sage & Cedar derives from the benefits that each of these plants offer. Sage for its use to purify and cleanse and Cedar for its resilience against weather and insects. With a passion for precision and quality, we are well-equipped to handle projects of all sizes, from simple handyman tasks to full-scale remodels. We work closely with clients to bring their visions to life. Backed by years of hands-on experience and a commitment to customer satisfaction, Sage & Cedar Contracting Service LLC is the trusted partner for all your home improvement needs. Whether you’re looking to enhance your space with minor repairs or embark on a major renovation, the team brings skill, reliability, and a strong family ethos to every project.

"Sage and Cedar did a great job overall! My new steps and porch railings are beautiful and the process was pretty seamless from start to finish, very professional and great communication. If I have any work in the future I will definitely call up Sage and Cedar to do the work."

Zack S on November 2024

Sage & Cedar Contracting Service LLC, a family owned and operated contractor. We strive to provide you with the services needed to better your home. We believe that a better home greatly contributes to a better life and wellbeing. Our name Sage & Cedar derives from the benefits that each of these plants offer. Sage for its use to purify and cleanse and Cedar for its resilience against weather and insects. With a passion for precision and quality, we are well-equipped to handle projects of all sizes, from simple handyman tasks to full-scale remodels. We work closely with clients to bring their visions to life. Backed by years of hands-on experience and a commitment to customer satisfaction, Sage & Cedar Contracting Service LLC is the trusted partner for all your home improvement needs. Whether you’re looking to enhance your space with minor repairs or embark on a major renovation, the team brings skill, reliability, and a strong family ethos to every project.

"Sage and Cedar did a great job overall! My new steps and porch railings are beautiful and the process was pretty seamless from start to finish, very professional and great communication. If I have any work in the future I will definitely call up Sage and Cedar to do the work."

Zack S on November 2024


Avatar for 3D Heating and Cooling
3D Heating and Cooling
418 Whitetail
5.00(
7
)
Approved Pro
3D Heating and Cooling
418 Whitetail
5.00(
7
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
738 local quotes requested

3D Heating and Cooling LLC is your industry expert in Taylorsville and the surrounding areas. We pride ourselves on our extreme professionalism and promptness. Our customer satisfaction guarantee will ensure that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Zach, Josh, and Cole came out and installed new heat pump for me in the middle of this snow storm. Very clean, informative and punctual. Will recommend to everyone. Thanks from veteran."

james b on January 2025

3D Heating and Cooling LLC is your industry expert in Taylorsville and the surrounding areas. We pride ourselves on our extreme professionalism and promptness. Our customer satisfaction guarantee will ensure that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Zach, Josh, and Cole came out and installed new heat pump for me in the middle of this snow storm. Very clean, informative and punctual. Will recommend to everyone. Thanks from veteran."

james b on January 2025


Avatar for USA Roof & Repair
USA Roof & Repair
10200 Forest Green Blvd Suite 112
5.00(
5
)
Approved Pro
USA Roof & Repair
10200 Forest Green Blvd Suite 112
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
955 local quotes requested

We Fix It All — Roofing, Remodeling, Handyman & Tree Removal Services! We Also do Reconstruction and job corrections. With over 25 years of experience, We Fix is your trusted partner for all your home improvement needs! Whether you need a new roof, a kitchen remodel, expert tree removal, or reliable handyman repairs, our skilled team delivers top-quality workmanship — on time and on budget.

"Mr. McArthur was professional, courteous & his fees for removing the tree were comparable with other companies. Happy I chose him. Quality work Left the area looking a whole lot better than upon arrival"

Patricia M on May 2025

We Fix It All — Roofing, Remodeling, Handyman & Tree Removal Services! We Also do Reconstruction and job corrections. With over 25 years of experience, We Fix is your trusted partner for all your home improvement needs! Whether you need a new roof, a kitchen remodel, expert tree removal, or reliable handyman repairs, our skilled team delivers top-quality workmanship — on time and on budget.

"Mr. McArthur was professional, courteous & his fees for removing the tree were comparable with other companies. Happy I chose him. Quality work Left the area looking a whole lot better than upon arrival"

Patricia M on May 2025


Avatar for One Choice Mechanical
One Choice Mechanical
8611 National Turnpike
4.75(
122
)
Approved Pro
One Choice Mechanical
8611 National Turnpike
4.75(
122
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
643 local quotes requested

One Choice Mechanical, LLC is well known and respected in the Louisville and surrounding areas for its quality HVAC service and installation. Our name represents the epitome of integrity for customer service in the heating, air conditioning, and air quality industry. We have an active Master license in HVAC. We also carry an active Master Boiler license. We give FREE Estimates & accept Visa, Mastercard, AMEX, and offer financing options! You can find us at our website www.ocmech.com, on Angie's List, facebook, twitter, Google, & The Better Business Bureau-We have an A rating! OCM is also a proud member of the Kentucky Association of Plumbing, Heating, & Cooling Contractors Association.

"They are fantastic, thorough, very customer oriented, and give excellent pricing. They give great deals for renewals and I would highly recommend them."

Elisa R on August 2020

One Choice Mechanical, LLC is well known and respected in the Louisville and surrounding areas for its quality HVAC service and installation. Our name represents the epitome of integrity for customer service in the heating, air conditioning, and air quality industry. We have an active Master license in HVAC. We also carry an active Master Boiler license. We give FREE Estimates & accept Visa, Mastercard, AMEX, and offer financing options! You can find us at our website www.ocmech.com, on Angie's List, facebook, twitter, Google, & The Better Business Bureau-We have an A rating! OCM is also a proud member of the Kentucky Association of Plumbing, Heating, & Cooling Contractors Association.

"They are fantastic, thorough, very customer oriented, and give excellent pricing. They give great deals for renewals and I would highly recommend them."

Elisa R on August 2020


Avatar for Aire Serv of Louisville
Aire Serv of Louisville
6301 Fern Valley Pass
4.69(
528
)
Approved Pro
Aire Serv of Louisville
6301 Fern Valley Pass
4.69(
528
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
867 local quotes requested

Aire Serv of Louisville is your trusted heating and air conditioning partner in the heart of our community. We provide installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations, and offer reliable solutions for your family or business needs. Our locally owned business prides itself on building long-lasting relationships with our neighbors throughout our community. Ensuring comfort, safety, and satisfaction for every customer we serve. With a focus on honesty, integrity, and excellence; we use the Neighborly Done Right Promise™- if it’s not done right, we promise to make it right. Choose Aire Serv of Louisville for quality service you can trust.

"Agent is very experienced and very nice person"

Chidi O on March 2025

Aire Serv of Louisville is your trusted heating and air conditioning partner in the heart of our community. We provide installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations, and offer reliable solutions for your family or business needs. Our locally owned business prides itself on building long-lasting relationships with our neighbors throughout our community. Ensuring comfort, safety, and satisfaction for every customer we serve. With a focus on honesty, integrity, and excellence; we use the Neighborly Done Right Promise™- if it’s not done right, we promise to make it right. Choose Aire Serv of Louisville for quality service you can trust.

"Agent is very experienced and very nice person"

Chidi O on March 2025


Avatar for Maeser Master Services, LLC
Maeser Master Services, LLC
11101 Electron Dr
4.58(
345
)
Approved Pro
Maeser Master Services, LLC
11101 Electron Dr
4.58(
345
)
Approved Pro
Customers say: Super punctual
1452 local quotes requested
50 years of experience

Since 1975 Maeser has provided Louisville area families and businesses with plumbing services, heating and air conditioning, plus bathroom remodeling, improving indoor air quality and more. Visit our Bath Design Studio to get started on your bathroom remodeling project. Additional DBA - Marvin Maeser Plumbing. Award Winning. See website for additional service areas at www.maeser.com.

"Good job"

Jimmy T on January 2025

Since 1975 Maeser has provided Louisville area families and businesses with plumbing services, heating and air conditioning, plus bathroom remodeling, improving indoor air quality and more. Visit our Bath Design Studio to get started on your bathroom remodeling project. Additional DBA - Marvin Maeser Plumbing. Award Winning. See website for additional service areas at www.maeser.com.

"Good job"

Jimmy T on January 2025

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Showing 1-10 of 561

Thermostat installations and replacements FAQs

It's often worth replacing your old thermostat with a newer model that can enhance your home's comfort and energy efficiency. Upgrading to a programmable or smart thermostat can save you up to $200 per year on energy bills. Plus, smart thermostats offer convenient features like remote control and learning capabilities, making your home more comfortable and easier to manage.

Signs of a bad thermostat include your HVAC system not turning on when it's supposed to or failing to reach the desired temperature. If the thermostat's display is blank or not functioning properly, it could be malfunctioning. Another indicator is the HVAC system running continuously without shutting off or cycling on and off too frequently. You might also notice uneven temperatures throughout your home, with some rooms being too warm or too cold. These issues suggest that the thermostat is failing and may need repair or replacement to ensure your HVAC system operates efficiently.

A thermostat should last between 10 to 20 years, depending on its quality and how well it's maintained. Over time, dust, wiring issues, and general wear can affect its performance. Even if a thermostat is still functioning after 10 years, you might choose to replace it to take advantage of newer energy-saving technologies and smart home integrations. Upgrading to a modern thermostat can improve efficiency, offer more control over your home's climate, and potentially lower energy bills.

The number of thermostats you need depends on your home's size, layout, and heating and cooling zones. In a standard single-zone HVAC system, one thermostat controls the temperature for the entire home. However, larger homes or those with multiple floors might benefit from multiple thermostats linked to a multi-zone HVAC system. This setup can offer better comfort and energy efficiency: It lets you customize the temperature in different areas, so you're only heating or cooling the spaces you're using.

Replacing a thermostat typically takes a professional technician about one to two hours to complete. If you're swapping out an existing thermostat for a similar model with compatible wiring, the process can be done in less than an hour. However, installing a new thermostat that requires additional wiring, such as a smart thermostat, or moving the thermostat to a new location can extend the time to two hours or more. Complex installations may also involve cutting into drywall or integrating with other home systems, which can add to the duration.

There are a few things that can cause your home thermostat to fail. The most simple one is age and cleanliness. Dirt, grease, dust, and other small particles can clog sensors and cause malfunctions in readings. You may also have a failing power supply and loose connections, and the simplest cause is that it isn't installed in the right place in your home so it can't properly sense air temperature. Repairing a thermostat costs around $210.

The 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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