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Thermostat installers and replacers in Charleston
5 Star Charleston is a professional company that specializes in all aspects of HVAC work. We have an eye for detail and will not leave until you are satisfied! Please be sure to call us today for a fast and friendly service that you will not be disappointed in!
"Highly Recommend! Stephen and his team did a great job replacing our Heat Pump system. My wife asked a LOT of questions and 5Star answered each and every one of them without complaint. "
James S on February 2025
5 Star Charleston is a professional company that specializes in all aspects of HVAC work. We have an eye for detail and will not leave until you are satisfied! Please be sure to call us today for a fast and friendly service that you will not be disappointed in!
"Highly Recommend! Stephen and his team did a great job replacing our Heat Pump system. My wife asked a LOT of questions and 5Star answered each and every one of them without complaint. "
James S on February 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Preferred Home Services installed a brand new Split unit HVAC system including ductwork. They were fast efficient extremely professional and very knowledgeable. They explained everything they were doing before during and after they did it. Most importantly they cleaned up afterwards, to the point you couldn't even tell they were here. I also had them install a brand new water heater while they were at it. Everything is brand new and up to code I am very pleased. Thank you Angie's List for the referral. I will consider Preferred Home Services as my go-to from now on for my HVAC and water heater."
Daniel S on March 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Preferred Home Services installed a brand new Split unit HVAC system including ductwork. They were fast efficient extremely professional and very knowledgeable. They explained everything they were doing before during and after they did it. Most importantly they cleaned up afterwards, to the point you couldn't even tell they were here. I also had them install a brand new water heater while they were at it. Everything is brand new and up to code I am very pleased. Thank you Angie's List for the referral. I will consider Preferred Home Services as my go-to from now on for my HVAC and water heater."
Daniel S on March 2025
1st Choice Quality Heating & Air is a reputable and customer-centric HVAC (Heating, Ventilation, and Air Conditioning) company dedicated to delivering top-notch heating and cooling solutions to residential and commercial customers. With a commitment to quality, reliability, and exceptional service, 1st Choice Quality Heating & Air has become a trusted name in the HVAC industry. With years of experience, certifications, and so much more let us bring quality hvac comfort to your home today!
1st Choice Quality Heating & Air is a reputable and customer-centric HVAC (Heating, Ventilation, and Air Conditioning) company dedicated to delivering top-notch heating and cooling solutions to residential and commercial customers. With a commitment to quality, reliability, and exceptional service, 1st Choice Quality Heating & Air has become a trusted name in the HVAC industry. With years of experience, certifications, and so much more let us bring quality hvac comfort to your home today!
From sewage and water line repair, and electrical upgrades, to HVAC equipment installation, we take your comfort seriously and have the know-how to get the job done right. At LimRic Plumbing, Electrical, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our QuickComfort guarantee, we promise that if we can’t fix your HVAC unit on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 35 well-stocked service vehicles and our same-day service guarantee is no gimmick. Our HVAC and plumbing service technicians are experienced, courteous and rigorously vetted. Before arriving at your home, our techs have passed a background check, a drug test and participated in an in-house training program that ensures they have the most cutting edge knowledge and equipment available. From shoe covers to fully stocked trucks to flat-rate pricing, your HVAC and plumbing issues will be fixed in a painless and timely fashion. It’s that simple- no matter what your problem is, “Call Today, Comfortable Tonight!”
"The job was done quickly, I only wished they would have fixed the wall."
Aisha G on December 2024
From sewage and water line repair, and electrical upgrades, to HVAC equipment installation, we take your comfort seriously and have the know-how to get the job done right. At LimRic Plumbing, Electrical, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our QuickComfort guarantee, we promise that if we can’t fix your HVAC unit on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 35 well-stocked service vehicles and our same-day service guarantee is no gimmick. Our HVAC and plumbing service technicians are experienced, courteous and rigorously vetted. Before arriving at your home, our techs have passed a background check, a drug test and participated in an in-house training program that ensures they have the most cutting edge knowledge and equipment available. From shoe covers to fully stocked trucks to flat-rate pricing, your HVAC and plumbing issues will be fixed in a painless and timely fashion. It’s that simple- no matter what your problem is, “Call Today, Comfortable Tonight!”
"The job was done quickly, I only wished they would have fixed the wall."
Aisha G on December 2024
Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!
"Excellent. Steve was here on-time and was very professional. I showed him what we needed to have done & he got right on it. His price was reasonable. The work was finished when he said it would be & everything was done to our expectations. We would definitely hire him again."
Art H on March 2025
Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!
"Excellent. Steve was here on-time and was very professional. I showed him what we needed to have done & he got right on it. His price was reasonable. The work was finished when he said it would be & everything was done to our expectations. We would definitely hire him again."
Art H on March 2025
Bakers Residential Experts provides a comprehensive range of services, including heating, cooling, plumbing, and electrical work. Our team consists of certified technicians with industry experience dating back to 2000. We are committed to your satisfaction and will ensure that the job is completed correctly before we leave. We take pride in delivering high-quality work alongside excellent customer service. Explore the variety of services we offer below, and don’t hesitate to call or click to schedule a free estimate today!
"My HVAC unit quit working with temperatures in the 90's. I made an appointment, and Bakers updated me via text so I would know precisely when the technician would arrive. The technician was professional, courteous, and knowledgeable. He found and resolved the HVAC issue in short order. Pricing is very reasonable. I recommend this company without reservation."
Phyllis L on July 2022
Bakers Residential Experts provides a comprehensive range of services, including heating, cooling, plumbing, and electrical work. Our team consists of certified technicians with industry experience dating back to 2000. We are committed to your satisfaction and will ensure that the job is completed correctly before we leave. We take pride in delivering high-quality work alongside excellent customer service. Explore the variety of services we offer below, and don’t hesitate to call or click to schedule a free estimate today!
"My HVAC unit quit working with temperatures in the 90's. I made an appointment, and Bakers updated me via text so I would know precisely when the technician would arrive. The technician was professional, courteous, and knowledgeable. He found and resolved the HVAC issue in short order. Pricing is very reasonable. I recommend this company without reservation."
Phyllis L on July 2022
A Locally owned company that provides "The Comfort You Deserve!" We are Charleston's Oldest Carrier Dealer & the only NATE Certified and IGSHPA accredited HVAC Company in Charleston. Call us for Service, Replacement and Maintenance for your all Residential or Light Commercial spaces. We also are known for our New Construction expertise using Daiken and Geothermal Energy Savings systems. We can also Repair and/or Replace your Pool heat pumps!
"Many years on a regular maintenance plan. Many years we may have been better served with a little more due diligence. I'm not sure where to start...we found someone better at the job who charged less, offered greater transparency, and didn't leave us hanging in silence past an agreed due date to the point we'll now be without A/C all summer awaiting a new unit to be built. Professional up to a point, and at least 25% higher than competitor prices for same work and parts. Be prepared to be underwhelmed and treated like a dummy who doesn't deserve to know what's going on."
Arnie L on April 2023
A Locally owned company that provides "The Comfort You Deserve!" We are Charleston's Oldest Carrier Dealer & the only NATE Certified and IGSHPA accredited HVAC Company in Charleston. Call us for Service, Replacement and Maintenance for your all Residential or Light Commercial spaces. We also are known for our New Construction expertise using Daiken and Geothermal Energy Savings systems. We can also Repair and/or Replace your Pool heat pumps!
"Many years on a regular maintenance plan. Many years we may have been better served with a little more due diligence. I'm not sure where to start...we found someone better at the job who charged less, offered greater transparency, and didn't leave us hanging in silence past an agreed due date to the point we'll now be without A/C all summer awaiting a new unit to be built. Professional up to a point, and at least 25% higher than competitor prices for same work and parts. Be prepared to be underwhelmed and treated like a dummy who doesn't deserve to know what's going on."
Arnie L on April 2023
At Carolina Air Care, we're proud of our years of service to the South East area and look forward to helping you with your air conditioning and heating needs. We're pleased to serve both residential and commercial customers; our team is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. And be sure to ask Carolina Air Care for a free estimate on replacement of your system. Whether it's a new installation or routine service, our factory-trained technicians provide the expertise your comfort depends on.
"Yes A-1 service. I'm very pleased ?"
Shimmikka B on February 2025
At Carolina Air Care, we're proud of our years of service to the South East area and look forward to helping you with your air conditioning and heating needs. We're pleased to serve both residential and commercial customers; our team is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. And be sure to ask Carolina Air Care for a free estimate on replacement of your system. Whether it's a new installation or routine service, our factory-trained technicians provide the expertise your comfort depends on.
"Yes A-1 service. I'm very pleased ?"
Shimmikka B on February 2025
At Handyman Construction Services we are the top home repair company in the Charleston area. We specialize in handyman work and also large renovations. We are very skilled in our work and know how to fix any problem you have in your home. Call us today for a free estimate.
"Mr. Mike is truly an honest and very admirable handy man. He is true to his word and explains to you everything he is doing on your home remodel project. He listens to you about everything you want in your remodel plans. I was very nervous to find someone to help me redo my front main bathroom again after the first contractor never showed back up to finish the job. Mr. Mike showed up on time. He looked at my floor and looked at my bathroom. He immediately knew I had a water leak. The tile grout was all cracking on the bathroom floor and the bathroom had a terrible smell like old wet rotted wood. Mr. Mike gutted the bathroom again told me there was no rubber liner used for the shower and I had black mold. I was so upset, but Mr. Mike was so nice and calm which made me feel better. He basically rebuilt my entire bathroom. It only took him 5 days. He also found electrical wires by my water lines!! I am over the moon happy about my new bathroom and beautiful floors throughout my whole house. He also installed new interior doors. I loved the guys work and honesty so much that I redid another bathroom in my back bedroom. Mr. Mike is a handy man keeper!"
tracy r on September 2024
At Handyman Construction Services we are the top home repair company in the Charleston area. We specialize in handyman work and also large renovations. We are very skilled in our work and know how to fix any problem you have in your home. Call us today for a free estimate.
"Mr. Mike is truly an honest and very admirable handy man. He is true to his word and explains to you everything he is doing on your home remodel project. He listens to you about everything you want in your remodel plans. I was very nervous to find someone to help me redo my front main bathroom again after the first contractor never showed back up to finish the job. Mr. Mike showed up on time. He looked at my floor and looked at my bathroom. He immediately knew I had a water leak. The tile grout was all cracking on the bathroom floor and the bathroom had a terrible smell like old wet rotted wood. Mr. Mike gutted the bathroom again told me there was no rubber liner used for the shower and I had black mold. I was so upset, but Mr. Mike was so nice and calm which made me feel better. He basically rebuilt my entire bathroom. It only took him 5 days. He also found electrical wires by my water lines!! I am over the moon happy about my new bathroom and beautiful floors throughout my whole house. He also installed new interior doors. I loved the guys work and honesty so much that I redid another bathroom in my back bedroom. Mr. Mike is a handy man keeper!"
tracy r on September 2024
With over 25 years of experience in residential construction, remodeling, and repairs, there's not a single aspect of your home that we can't remodel or repair. Your home is in good hands when you call Homesmith.
"I hired Josh to hang some mirrors , painting, install chandelier, and do some electrical work. He is great and very detail oriented to make sure everything was hung symmetrically and straight. I extremely recommend him to anyone who needs work done."
Hannah P on March 2025
With over 25 years of experience in residential construction, remodeling, and repairs, there's not a single aspect of your home that we can't remodel or repair. Your home is in good hands when you call Homesmith.
"I hired Josh to hang some mirrors , painting, install chandelier, and do some electrical work. He is great and very detail oriented to make sure everything was hung symmetrically and straight. I extremely recommend him to anyone who needs work done."
Hannah P on March 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.
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