Get matched with top thermostat installers and replacers in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Thermostat installers and replacers in Greenville
Chisholm Plumbing, Heating and Air Conditioning is proud to be a locally owned and operated business that has been serving the community since 2015! With years of experience and unmatched expertise, we can help with any and all of your heating and cooling needs. Since opening our doors, we have built our business on providing customers with the highest quality products and service at a fair price. Our customers can count on us to be timely, tidy and when the job is done, that they will be 100% satisfied with the work completed. Let us show you the Chisholm difference, get in touch today!
"This company was amazing! Came out fast and got the problem corrected!! Thank you!"
Ellen B on May 2025
Chisholm Plumbing, Heating and Air Conditioning is proud to be a locally owned and operated business that has been serving the community since 2015! With years of experience and unmatched expertise, we can help with any and all of your heating and cooling needs. Since opening our doors, we have built our business on providing customers with the highest quality products and service at a fair price. Our customers can count on us to be timely, tidy and when the job is done, that they will be 100% satisfied with the work completed. Let us show you the Chisholm difference, get in touch today!
"This company was amazing! Came out fast and got the problem corrected!! Thank you!"
Ellen B on May 2025
Founded in September 2024, M1 Services SC is built on a foundation of deep-rooted values and a personal commitment to excellence. Our team of technicians, each boasting over 10 years of hands-on HVAC experience, brings quality and reliability to every project. Our journey began with a close-knit group whose shared passion and commitment have always felt like home. This spirit guides our work every day as we expand our offerings to include comprehensive residential handyman services. Whether it's routine maintenance or an unexpected repair, we treat every project with the care and dedication of a trusted family endeavor. Experience the difference that comes from a team built on strong values and years of industry expertise?choose M1 Services SC for your next project. Contact us today to learn more or to schedule your service! Currently offering 200$ off your first unit change out or installation!
"Our hear went out as a cold snap was expected. The guys got out and replaced the unit and had us back up in time before the cold snap arrived."
Rick J on May 2025
Founded in September 2024, M1 Services SC is built on a foundation of deep-rooted values and a personal commitment to excellence. Our team of technicians, each boasting over 10 years of hands-on HVAC experience, brings quality and reliability to every project. Our journey began with a close-knit group whose shared passion and commitment have always felt like home. This spirit guides our work every day as we expand our offerings to include comprehensive residential handyman services. Whether it's routine maintenance or an unexpected repair, we treat every project with the care and dedication of a trusted family endeavor. Experience the difference that comes from a team built on strong values and years of industry expertise?choose M1 Services SC for your next project. Contact us today to learn more or to schedule your service! Currently offering 200$ off your first unit change out or installation!
"Our hear went out as a cold snap was expected. The guys got out and replaced the unit and had us back up in time before the cold snap arrived."
Rick J on May 2025
We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Devon has now done three different jobs for us and we are very pleased with all of his work. He arrives when he says he is going to, does the work quickly and efficiently and we have found his prices to be very reasonable. He is scheduled to do three more jobs for us, and I expect will do many more in the future. It is really refreshing to find someone competent and efficient!"
Kathy E on May 2025
We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Devon has now done three different jobs for us and we are very pleased with all of his work. He arrives when he says he is going to, does the work quickly and efficiently and we have found his prices to be very reasonable. He is scheduled to do three more jobs for us, and I expect will do many more in the future. It is really refreshing to find someone competent and efficient!"
Kathy E on May 2025
If your response to heating and cooling woes is to turn to your computer and type, “Best air repair HVAC near me,” you’re not alone. We have the answer. Air Repair of Greenville is here for you, whenever you need us. We pride ourselves on exceptional service, experience, and knowledge; our up-front pricing never includes any overtime charges. Air Repair is our home, too. We know the pressures on your heating and cooling systems, and we know how best to address them. From muggy summers to the occasional dusting of snow, we know you need your heater and air conditioner to just work. We offer the routine maintenance to make that happen and timely repairs if it doesn’t. We provide services for all heating, ventilation, and air conditioner systems, both commercial and residential. When you need immediate assistance, our Anytime Service is there for you, with no overtime charges. We provide maintenance, repair, and replacement options that fit your needs. Our licensed professionals are experienced and capable, and they can make repairs on any model of HVAC system. We even offer a Maintenance Plan that provides discounts when you need them and priority scheduling. In short, we can help. Our exclusive written guarantees are designed to protect you and your home Request a free home estimate, design your own heating and cooling system, shop for filters or accessories online, request an in-home air quality survey.
"Outstanding work. The crew was on time, respected my home, and was knowledgeable and professional. They ensured the system was fully functional and answered all my questions as they walked me through operations. Great team."
Betty H on January 2025
If your response to heating and cooling woes is to turn to your computer and type, “Best air repair HVAC near me,” you’re not alone. We have the answer. Air Repair of Greenville is here for you, whenever you need us. We pride ourselves on exceptional service, experience, and knowledge; our up-front pricing never includes any overtime charges. Air Repair is our home, too. We know the pressures on your heating and cooling systems, and we know how best to address them. From muggy summers to the occasional dusting of snow, we know you need your heater and air conditioner to just work. We offer the routine maintenance to make that happen and timely repairs if it doesn’t. We provide services for all heating, ventilation, and air conditioner systems, both commercial and residential. When you need immediate assistance, our Anytime Service is there for you, with no overtime charges. We provide maintenance, repair, and replacement options that fit your needs. Our licensed professionals are experienced and capable, and they can make repairs on any model of HVAC system. We even offer a Maintenance Plan that provides discounts when you need them and priority scheduling. In short, we can help. Our exclusive written guarantees are designed to protect you and your home Request a free home estimate, design your own heating and cooling system, shop for filters or accessories online, request an in-home air quality survey.
"Outstanding work. The crew was on time, respected my home, and was knowledgeable and professional. They ensured the system was fully functional and answered all my questions as they walked me through operations. Great team."
Betty H on January 2025
Honest and Dependable HVAC services offered in the upstate since 1989. Our reputation is built on our dedication to keeping the customer in service 24 hours a day, every day of the year. You can also check our record with the Better Business Bureau.
"Ted Cook and his crew are a rare find these days. I highly recommend considering Ted Cook for his honesty, work ethic, and quality products and services. Mr. Cook cares about doing work right the first time while he is also willing to make it right if it is not."
Stephanie N on April 2021
Honest and Dependable HVAC services offered in the upstate since 1989. Our reputation is built on our dedication to keeping the customer in service 24 hours a day, every day of the year. You can also check our record with the Better Business Bureau.
"Ted Cook and his crew are a rare find these days. I highly recommend considering Ted Cook for his honesty, work ethic, and quality products and services. Mr. Cook cares about doing work right the first time while he is also willing to make it right if it is not."
Stephanie N on April 2021
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!
"It went well, the door installed the automatic garage door is working and the cracks in the foundation were sealed."
Tandre G on January 2025
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!
"It went well, the door installed the automatic garage door is working and the cracks in the foundation were sealed."
Tandre G on January 2025
Walker Renovations LLC is built on customer satisfaction. With over 5 years of experience, I seek to fulfill all of your remodeling and home repair needs. This may include (but is not limited to) tile work, laminate flooring, cabinetry, decking, and more. Please call or text me if you have any questions! Call or 'click' for a FREE estimate today!
"Chase is very trustworthy & knowledgeable. We hired him several times and found his work to be good. His work included plumbing, carpentry, and other miscellaneous jobs I have recommended him to several of my friends."
Catherine m on February 2025
Walker Renovations LLC is built on customer satisfaction. With over 5 years of experience, I seek to fulfill all of your remodeling and home repair needs. This may include (but is not limited to) tile work, laminate flooring, cabinetry, decking, and more. Please call or text me if you have any questions! Call or 'click' for a FREE estimate today!
"Chase is very trustworthy & knowledgeable. We hired him several times and found his work to be good. His work included plumbing, carpentry, and other miscellaneous jobs I have recommended him to several of my friends."
Catherine m on February 2025
Paul Bushey Handyman offers reliable and professional handyman services for both residential and commercial properties. Specializing in a wide range of tasks, from small repairs and maintenance to installations and upgrades, we provide efficient solutions to keep your space in top condition. Whether it’s fixing leaky faucets, assembling furniture, or handling home improvement projects, Paul Bushey Handyman is dedicated to delivering quality work with attention to detail and excellent customer service. No job is too big or small – we’re here to help with all your home and office needs. Call or 'click' for a FREE estimate today!
"Did extensive research on newer roofing materials that might seal the leak better. The repair was handled in a timely manner according to my schedule and was done at a fair price"
Patricia H on April 2025
Paul Bushey Handyman offers reliable and professional handyman services for both residential and commercial properties. Specializing in a wide range of tasks, from small repairs and maintenance to installations and upgrades, we provide efficient solutions to keep your space in top condition. Whether it’s fixing leaky faucets, assembling furniture, or handling home improvement projects, Paul Bushey Handyman is dedicated to delivering quality work with attention to detail and excellent customer service. No job is too big or small – we’re here to help with all your home and office needs. Call or 'click' for a FREE estimate today!
"Did extensive research on newer roofing materials that might seal the leak better. The repair was handled in a timely manner according to my schedule and was done at a fair price"
Patricia H on April 2025
With 38 years of HVAC experience, Pro Heating & Cooling Inc is your trusted choice for all your heating and cooling needs in Greenville and Spartanburg. Our expertise in heating & cooling sets us apart from the competition. Contact us today for top-notch service you can rely on.
"Cody was they guy that did the service. He is very good, very professional, on time, and he did an excellent job."
SANDRA S on December 2021
With 38 years of HVAC experience, Pro Heating & Cooling Inc is your trusted choice for all your heating and cooling needs in Greenville and Spartanburg. Our expertise in heating & cooling sets us apart from the competition. Contact us today for top-notch service you can rely on.
"Cody was they guy that did the service. He is very good, very professional, on time, and he did an excellent job."
SANDRA S on December 2021
We are locally owned and operated providing Heating & Cooling solutions to Greenville and Spartanburg County. We specialize in the installation of energy efficient climate solutions for residential and small commercial applications as an Energy Star Partner. Call now 864-909-1299 for Installation, Air Conditioning, Heat Pump, Gas Furnace, Packaged Equipment, Ductless Mini-Splits, Duct Systems, Air Filtration, Gas Lines, Crawl Space/Attic Sealing, Encapsulation, Vapor Barrier. Free estimates. Financing available. Accepting Crypto Currency.
"I put my project in Saturday morning. They called me back Saturday afternoon and said they can come look at it Monday morning. They got here I told them what was going on they called to see if they had the parts to do the job. They gave me a price and said they can do it Wednesday morning which they came out and did I give them a 10 out of 10 for my project."
Tromaine E on May 2025
We are locally owned and operated providing Heating & Cooling solutions to Greenville and Spartanburg County. We specialize in the installation of energy efficient climate solutions for residential and small commercial applications as an Energy Star Partner. Call now 864-909-1299 for Installation, Air Conditioning, Heat Pump, Gas Furnace, Packaged Equipment, Ductless Mini-Splits, Duct Systems, Air Filtration, Gas Lines, Crawl Space/Attic Sealing, Encapsulation, Vapor Barrier. Free estimates. Financing available. Accepting Crypto Currency.
"I put my project in Saturday morning. They called me back Saturday afternoon and said they can come look at it Monday morning. They got here I told them what was going on they called to see if they had the parts to do the job. They gave me a price and said they can do it Wednesday morning which they came out and did I give them a 10 out of 10 for my project."
Tromaine E on May 2025
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.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
