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Thermostat installers and replacers in Indianapolis

Avatar for One Hour Heating & Air Conditioning - Indianapolis
One Hour Heating & Air Conditioning - Indianapolis
5561 West 74th St.
4.68(
65
)
Approved Pro
One Hour Heating & Air Conditioning - Indianapolis
5561 West 74th St.
4.68(
65
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
316 local quotes requested

One Hour Heating & Air Conditioning has delivered reliable residential HVAC services to Indianapolis and surrounding areas for over 100 years. Whether you need routine maintenance to help extend the life of your system, an emergency repair, or a new system installed, you can trust our highly-trained HVAC professionals to take care of you and your home. And because we know you have a lot on your plate, we are available 24/7 and keep our trucks stocked with parts for same-day repairs. Call us today and get worry-free service backed by our 100% Satisfaction Guarantee.

"From the estimator, Bob, to the techs, Miguel and Brandon, everyone was very professional and thorough. I would definitely recommend them."

BECKI R on September 2024

One Hour Heating & Air Conditioning has delivered reliable residential HVAC services to Indianapolis and surrounding areas for over 100 years. Whether you need routine maintenance to help extend the life of your system, an emergency repair, or a new system installed, you can trust our highly-trained HVAC professionals to take care of you and your home. And because we know you have a lot on your plate, we are available 24/7 and keep our trucks stocked with parts for same-day repairs. Call us today and get worry-free service backed by our 100% Satisfaction Guarantee.

"From the estimator, Bob, to the techs, Miguel and Brandon, everyone was very professional and thorough. I would definitely recommend them."

BECKI R on September 2024


Avatar for Aire Serv of Carmel
Aire Serv of Carmel
12804 Ford Dr, Unit 101
5.00(
1
)
Approved Pro
Aire Serv of Carmel
12804 Ford Dr, Unit 101
5.00(
1
)
Approved Pro
65 local quotes requested
1 years of experience

Breathe Easy. We Are Here for All Your Heating, Cooling, and Indoor Air Quality Needs! There are many reasons to confidently choose Aire Serv as your provider of heating and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time.

Breathe Easy. We Are Here for All Your Heating, Cooling, and Indoor Air Quality Needs! There are many reasons to confidently choose Aire Serv as your provider of heating and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time.


Avatar for Aaron's Air
Aaron's Air
5.00(
14
)
Approved Pro
Aaron's Air
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
747 local quotes requested

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"He was out the same day to address the issues at hand. He was thorough and honest. When scheduling for insulation, he made it for the next business day. In addition, he inspected thoroughly and explained everything at a non-expert level understanding for me. He also created an individualized plan, explaining rationale and pricing, to fit my family best. He is safe, knowledgeable, and efficient. would recommend!"

Joanna S on February 2025

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"He was out the same day to address the issues at hand. He was thorough and honest. When scheduling for insulation, he made it for the next business day. In addition, he inspected thoroughly and explained everything at a non-expert level understanding for me. He also created an individualized plan, explaining rationale and pricing, to fit my family best. He is safe, knowledgeable, and efficient. would recommend!"

Joanna S on February 2025


Avatar for Summers Plumbing Heating & Cooling - Anderson
Summers Plumbing Heating & Cooling - Anderson
3423 Columbus Ave
4.72(
18
)
Approved Pro
Summers Plumbing Heating & Cooling - Anderson
3423 Columbus Ave
4.72(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
245 local quotes requested

As a family-owned and operated business, we have proudly served our loyal Indianapolis customers since 2011. Backed by more than 40 years of hands-on industry experience, we are well versed in all areas of plumbing, indoor air, heating, and cooling. In fact, our licensed and insured Indianapolis plumbing and HVAC technicians always stay on the cutting-edge of industry advancements.

"Yes they got it cleared up."

Amanda S on April 2023

As a family-owned and operated business, we have proudly served our loyal Indianapolis customers since 2011. Backed by more than 40 years of hands-on industry experience, we are well versed in all areas of plumbing, indoor air, heating, and cooling. In fact, our licensed and insured Indianapolis plumbing and HVAC technicians always stay on the cutting-edge of industry advancements.

"Yes they got it cleared up."

Amanda S on April 2023


Avatar for DJ Home Services, LLC
DJ Home Services, LLC
502 S Main St
4.53(
15
)
Approved Pro
DJ Home Services, LLC
502 S Main St
4.53(
15
)
Approved Pro
Customers say: Quick response
849 local quotes requested
22 years of experience

DJ Home Services is a truly full-service residential remodeling contractor. We perform all trades minus HVAC. Our customers enjoy the convenience of not having to shop for and sift through quotes trades to fulfill their needs.

"Very well and professional"

Peter R on March 2025

DJ Home Services is a truly full-service residential remodeling contractor. We perform all trades minus HVAC. Our customers enjoy the convenience of not having to shop for and sift through quotes trades to fulfill their needs.

"Very well and professional"

Peter R on March 2025


Avatar for Air Care Heating & Cooling
Air Care Heating & Cooling
9535 E 10th Street
5.00(
16
)
Approved Pro
Air Care Heating & Cooling
9535 E 10th Street
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
436 local quotes requested

HVAC Service, Repair, and Installation for both Residential and Commercial Properties. Serving all of Indianapolis and surrounding counties for over 25 years.

"We had a great experience with Steve and his team. He's responsive, and performs estimates and installations himself. Great price. Easy to work with. Nicely done."

TIMOTHY T on May 2019

HVAC Service, Repair, and Installation for both Residential and Commercial Properties. Serving all of Indianapolis and surrounding counties for over 25 years.

"We had a great experience with Steve and his team. He's responsive, and performs estimates and installations himself. Great price. Easy to work with. Nicely done."

TIMOTHY T on May 2019


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
1000 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


Save More Bucks LLC
Located In Carmel, IN
5.00(
4
)
Approved Pro
Save More Bucks LLC
Located In Carmel, IN
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1065 local quotes requested

Small, locally owned handyman/construction company. Specializing in a variety of areas. Low overhead, competitively priced and very friendly! Give us a click or call today!

"Maxx and Hayden with Save More Bucks did a phenomenal job installing a huge Kidkraft Bear Cave Lodge playset in my backyard. This was no small task. These guys kept a positive, professional manner throughout the installation, consulting me on the fine details of placement, and I cannot thank them enough for the joy they have brought my family. If you’re looking for a handyman service, look no further. These guys are top notch from start to finish and will be up for the task."

Eric S on April 2024

Small, locally owned handyman/construction company. Specializing in a variety of areas. Low overhead, competitively priced and very friendly! Give us a click or call today!

"Maxx and Hayden with Save More Bucks did a phenomenal job installing a huge Kidkraft Bear Cave Lodge playset in my backyard. This was no small task. These guys kept a positive, professional manner throughout the installation, consulting me on the fine details of placement, and I cannot thank them enough for the joy they have brought my family. If you’re looking for a handyman service, look no further. These guys are top notch from start to finish and will be up for the task."

Eric S on April 2024


Avatar for Great Home Solutions LLC
Great Home Solutions LLC
8520 Allison Pointe Boulevard Suite 223
4.67(
39
)
Approved Pro
Great Home Solutions LLC
8520 Allison Pointe Boulevard Suite 223
4.67(
39
)
Approved Pro
Customers say: Terrific value
1483 local quotes requested
6 years of experience

10% off to all military and medical professionals. Our company has been remodeling for over 20 years, We have extremely professional and efficient men, who are also great with working with customers. Our company is based on high moral ethics and good relationships with our clients. Experienced carpenters, we offer services ranging from complete remodels and renovations,to simple appliance installation. We accept all calls and give free estimate. We value your business and hope you feel the same way about our service.

"Great experience! Very capable. Friendly. Repaired 100 year old pocket door in an hour at a reasonable price. Hope to use on additional projects."

Rebecca A on March 2025

10% off to all military and medical professionals. Our company has been remodeling for over 20 years, We have extremely professional and efficient men, who are also great with working with customers. Our company is based on high moral ethics and good relationships with our clients. Experienced carpenters, we offer services ranging from complete remodels and renovations,to simple appliance installation. We accept all calls and give free estimate. We value your business and hope you feel the same way about our service.

"Great experience! Very capable. Friendly. Repaired 100 year old pocket door in an hour at a reasonable price. Hope to use on additional projects."

Rebecca A on March 2025


Avatar for Masters Interior Carpentry
Masters Interior Carpentry
5.00(
1
)
Approved Pro
Masters Interior Carpentry
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1098 local quotes requested

Finishing projects done right, the first time. Carpentry is my passion, but I can do anything from fences to interior detail work! Our mission is to be a handyman that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Very professional, on time, responded quickly, reasonable rates, informative about services, work completed quickly. Did a great job, will use again in future for projects needed. 😊"

Suzie K on December 2024

Finishing projects done right, the first time. Carpentry is my passion, but I can do anything from fences to interior detail work! Our mission is to be a handyman that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Very professional, on time, responded quickly, reasonable rates, informative about services, work completed quickly. Did a great job, will use again in future for projects needed. 😊"

Suzie K on December 2024

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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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