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Thermostat installers and replacers in Charlestown

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 One Choice Mechanical, LLC
One Choice Mechanical, LLC
8611 National Turnpike
4.81(
42
)
Approved Pro
One Choice Mechanical, LLC
8611 National Turnpike
4.81(
42
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 local quotes requested

One Choice Mechanical, LLC, is your only choice when it comes to your home comfort and peace of mind. We are a full service HVAC contractor; but we specialize in residential service, installation, and air quality with knowledgeable technicians who know how important your comfort is. Put your mind at ease and call One Choice Mechanical, LLC, today!

"Here at the beginning of my 2 hour window. The tech was great guy. Personable and knowledgeable.. he had to get through several issues to find the problem.. but after 2 hours he did. Got it fixed and gone. Recommend the company and definitely the tech Joey A"

Roger P on December 2020

One Choice Mechanical, LLC, is your only choice when it comes to your home comfort and peace of mind. We are a full service HVAC contractor; but we specialize in residential service, installation, and air quality with knowledgeable technicians who know how important your comfort is. Put your mind at ease and call One Choice Mechanical, LLC, today!

"Here at the beginning of my 2 hour window. The tech was great guy. Personable and knowledgeable.. he had to get through several issues to find the problem.. but after 2 hours he did. Got it fixed and gone. Recommend the company and definitely the tech Joey A"

Roger P on December 2020


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
35 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 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
68 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 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
644 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 USA Roof & Repair
USA Roof & Repair
10200 Forest Green Blvd Suite 112
5.00(
4
)
Approved Pro
USA Roof & Repair
10200 Forest Green Blvd Suite 112
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
938 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.

"It was fast, affordable and effective service thanks for helping restore my place 😀 it looks really good I would definitely recommend their service to my family and friends."

Thomas W on April 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.

"It was fast, affordable and effective service thanks for helping restore my place 😀 it looks really good I would definitely recommend their service to my family and friends."

Thomas W on April 2025


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


Carmichael Maintenance & Repair
3060 N Washington St
4.50(
10
)
Approved Pro
Carmichael Maintenance & Repair
3060 N Washington St
4.50(
10
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
175 local quotes requested

Home repair and remodeling; from decks and sheds to cabinets and doors and so much more. With free in home estamets and affordable prices. Single or multiple jobs, small to large customer satisfaction is priority one.

"We were so very pleased with Mike and his crew. The job was done really fast and likes wonderful. We would have them do anything we need done again. Thank you so much, Mike."

Joyce N on September 2020

Home repair and remodeling; from decks and sheds to cabinets and doors and so much more. With free in home estamets and affordable prices. Single or multiple jobs, small to large customer satisfaction is priority one.

"We were so very pleased with Mike and his crew. The job was done really fast and likes wonderful. We would have them do anything we need done again. Thank you so much, Mike."

Joyce N on September 2020


Avatar for Dauenhauer Plumbing
Dauenhauer Plumbing
3416 Robards Ct
4.64(
622
)
Approved Pro
Dauenhauer Plumbing
3416 Robards Ct
4.64(
622
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1343 local quotes requested

At Dauenhauer Plumbing, Heating, Air, and Electric, our skilled, licensed technicians will provide you with efficient, professional home services. Our friendly customer service staff will make every effort to get your problem taken care of fast, even on nights and weekends. From sump pumps and HVAC systems to drain cleanings and generators, our team takes pride in offering the area’s best customer experience. Additional DBA - Anytime Plumbing.

"The installation was not properly done, got it inspected and cosco people came and that they can not install the drain of the washing machine because the drain line is too high; so we called Dauenhauer Plumbing, and Dauenhauer said that its all fine, they did an inspection 08/20/2020, but it seems that the inspection was not properly done, but they said that they can install the drain the way I wanted but for extra charge. they also have to fix a leaking cap."

Anee B on September 2020

At Dauenhauer Plumbing, Heating, Air, and Electric, our skilled, licensed technicians will provide you with efficient, professional home services. Our friendly customer service staff will make every effort to get your problem taken care of fast, even on nights and weekends. From sump pumps and HVAC systems to drain cleanings and generators, our team takes pride in offering the area’s best customer experience. Additional DBA - Anytime Plumbing.

"The installation was not properly done, got it inspected and cosco people came and that they can not install the drain of the washing machine because the drain line is too high; so we called Dauenhauer Plumbing, and Dauenhauer said that its all fine, they did an inspection 08/20/2020, but it seems that the inspection was not properly done, but they said that they can install the drain the way I wanted but for extra charge. they also have to fix a leaking cap."

Anee B on September 2020


Avatar for Comfort Zone Heating & Air
Comfort Zone Heating & Air
P.O. Box 144
4.58(
19
)
Approved Pro
Comfort Zone Heating & Air
P.O. Box 144
4.58(
19
)
Approved Pro
Customers say: Quality work
904 local quotes requested
44 years of experience

Comfort Zone Heating and Air Conditioning provides sales and service for all makes and models of heating and air conditioning systems. We are a family owned and operated business with over 40 years of experience in the HVAC Industry. Call us today and see what our thousands of customers already know. You have found the only HVAC contractor you will ever need!

"Andrew was fantastic. He is knowledgeable, prompt and professional providing sound advice to both save money on unneeded work, and take the money we had to spend and use it more wisely.. VERY SATISFIED."

William N on March 2021

Comfort Zone Heating and Air Conditioning provides sales and service for all makes and models of heating and air conditioning systems. We are a family owned and operated business with over 40 years of experience in the HVAC Industry. Call us today and see what our thousands of customers already know. You have found the only HVAC contractor you will ever need!

"Andrew was fantastic. He is knowledgeable, prompt and professional providing sound advice to both save money on unneeded work, and take the money we had to spend and use it more wisely.. VERY SATISFIED."

William N on March 2021

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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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