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Thermostat installers and replacers in Westerville

McCray Multi Services
896 Duke Rd
5.00(
13
)
Approved Pro
McCray Multi Services
896 Duke Rd
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

McCray Multi Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Did good job, very pleasant and friendly. I would hire him again"

David W on December 2022

McCray Multi Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Did good job, very pleasant and friendly. I would hire him again"

David W on December 2022


Avatar for SmartTec
SmartTec
2751 Westmont Blvd
4.64(
36
)
Approved Pro
SmartTec
2751 Westmont Blvd
4.64(
36
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

SmartTec sells and installs smart home devices such as mesh WiFi systems, exterior door locks, light switches, thermostats, doorbell cameras and many other connected products. We also have home A/V equipment and are authorized dealers for Bose, Chamberlain, eero, Definitive Technology, LiftMaster, Lutron, Marantz, RTI, Sony and Yamaha. Pro Installer for eero and Lutron. Fully insured. Check out www.smarttecllc.com to learn how to make your home smarter.

"."

Pedro G on March 2024

SmartTec sells and installs smart home devices such as mesh WiFi systems, exterior door locks, light switches, thermostats, doorbell cameras and many other connected products. We also have home A/V equipment and are authorized dealers for Bose, Chamberlain, eero, Definitive Technology, LiftMaster, Lutron, Marantz, RTI, Sony and Yamaha. Pro Installer for eero and Lutron. Fully insured. Check out www.smarttecllc.com to learn how to make your home smarter.

"."

Pedro G on March 2024


Avatar for Service First Heating and Cooling LLC
Service First Heating and Cooling LLC
9622 Waterloo Eastern Road
4.94(
32
)
Approved Pro
Service First Heating and Cooling LLC
9622 Waterloo Eastern Road
4.94(
32
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
34 local quotes requested

At Service First Heating and Cooling, our mission is to redefine excellence in the HVAC industry. Guided by unwavering integrity, we commit to providing unparalleled service without compromise. We believe in doing what is right for our customers and prioritizing their comfort above all else. Our dedication to honesty means no upselling - just transparent, reliable solutions tailored to your needs. With Service First Heating and Cooling, trust that your satisfaction is not just a goal; it's our commitment to you. We specialize in repairs and service, routine maintenance, and full installations of residential HVAC systems. We also offer indoor air quality solutions to keep your home comfortable and healthy all year long.

"G"

Dionne S on May 2025

At Service First Heating and Cooling, our mission is to redefine excellence in the HVAC industry. Guided by unwavering integrity, we commit to providing unparalleled service without compromise. We believe in doing what is right for our customers and prioritizing their comfort above all else. Our dedication to honesty means no upselling - just transparent, reliable solutions tailored to your needs. With Service First Heating and Cooling, trust that your satisfaction is not just a goal; it's our commitment to you. We specialize in repairs and service, routine maintenance, and full installations of residential HVAC systems. We also offer indoor air quality solutions to keep your home comfortable and healthy all year long.

"G"

Dionne S on May 2025


Avatar for Glasmeier Plumbing, LLC
Glasmeier Plumbing, LLC
770 Franklin Avenue
4.64(
92
)
Approved Pro
Glasmeier Plumbing, LLC
770 Franklin Avenue
4.64(
92
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 local quotes requested

With over 20 years in experience, we are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Brian was a very kind and informative about the whole job he was doing I felt very comfortable with what he told me and what he had done definitely recommend him"

Becky H on December 2024

With over 20 years in experience, we are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Brian was a very kind and informative about the whole job he was doing I felt very comfortable with what he told me and what he had done definitely recommend him"

Becky H on December 2024


Avatar for Mr. Fixall Handyman Services, LLC
Mr. Fixall Handyman Services, LLC
2600 Newmans-Cardington Rd W
4.89(
9
)
Approved Pro
Mr. Fixall Handyman Services, LLC
2600 Newmans-Cardington Rd W
4.89(
9
)
Approved Pro
Customers say: True professional
24 local quotes requested
14 years of experience

Mr Fixall Handy Man Services LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Collin and his team are fantastic! I heard about him from my friend after he installed a handicap shower for her father. I?m so glad she recommended him! The work they did was quick and high quality, building a 6 foot privacy fence, even in all this snow! Collin holds himself and his crew to such a high standard and kept us updated on the progress the whole time. I cannot recommend him enough!!"

Megan K on January 2025

Mr Fixall Handy Man Services LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Collin and his team are fantastic! I heard about him from my friend after he installed a handicap shower for her father. I?m so glad she recommended him! The work they did was quick and high quality, building a 6 foot privacy fence, even in all this snow! Collin holds himself and his crew to such a high standard and kept us updated on the progress the whole time. I cannot recommend him enough!!"

Megan K on January 2025


Avatar for Ace Hardware Home Services
Ace Hardware Home Services
1170 Channingway Dr
New on HomeAdvisorNew on Angi
Approved Pro
Ace Hardware Home Services
1170 Channingway Dr
New on AngiNew on HomeAdvisor
Approved Pro
55 local quotes requested
35 years of experience

Ace Hardware Home Services Heating and Cooling specializes in full-service HVAC installation, repair, and maintenance services for residential and commercial projects including AC units, heating, geothermal, and indoor air quality products. The business was started in 1978 by Frank Detmer Sr. and Frank Detmer Jr. and passed down to Eric and Matt Detmer. Today the reputation for stellar customer service continues with General Manager Matt Detmer and his brother Eric. The Detmer family’s three generations of experience paired with the helpful spirit of Ace Hardware Home Services has proven to be a winning combination, serving customers in Dayton and Springfield Ohio.

Ace Hardware Home Services Heating and Cooling specializes in full-service HVAC installation, repair, and maintenance services for residential and commercial projects including AC units, heating, geothermal, and indoor air quality products. The business was started in 1978 by Frank Detmer Sr. and Frank Detmer Jr. and passed down to Eric and Matt Detmer. Today the reputation for stellar customer service continues with General Manager Matt Detmer and his brother Eric. The Detmer family’s three generations of experience paired with the helpful spirit of Ace Hardware Home Services has proven to be a winning combination, serving customers in Dayton and Springfield Ohio.


Avatar for Bassett Services Columbus
Bassett Services Columbus
643 Corduroy Rd
4.21(
7
)
Approved Pro
Bassett Services Columbus
643 Corduroy Rd
4.21(
7
)
Approved Pro
Customers say: Quick response
56 local quotes requested
37 years of experience

Every functional home stands on the robust framework of reliable systems, and the plumbing system is no exception. A well-maintained and efficient plumbing network is more than a convenience—it’s a necessity that forms the bedrock of comfortable living. Bassett Plumbing Services understands the gravity of this fact. We’ve been dedicated to delivering top-notch plumbing solutions for years, tailoring our services to meet a variety of household needs. Our commitment to excellence and our vast industry experience have forged our reputation as the go-to plumbing service provider in Plainfield and its surrounding areas. We combine our technical know-how with a keen understanding of our clients’ needs to deliver a service that surpasses their expectations every time.

"Chris Welch was excellent, very personable, impressively knowledgeable and at ease with explaining it to someone who didn’t know, He did great work in a very timely manner."

Hohn B on May 2025

Every functional home stands on the robust framework of reliable systems, and the plumbing system is no exception. A well-maintained and efficient plumbing network is more than a convenience—it’s a necessity that forms the bedrock of comfortable living. Bassett Plumbing Services understands the gravity of this fact. We’ve been dedicated to delivering top-notch plumbing solutions for years, tailoring our services to meet a variety of household needs. Our commitment to excellence and our vast industry experience have forged our reputation as the go-to plumbing service provider in Plainfield and its surrounding areas. We combine our technical know-how with a keen understanding of our clients’ needs to deliver a service that surpasses their expectations every time.

"Chris Welch was excellent, very personable, impressively knowledgeable and at ease with explaining it to someone who didn’t know, He did great work in a very timely manner."

Hohn B on May 2025


Avatar for Apex Pros Plumbing, Electric, Heating and Air
Apex Pros Plumbing, Electric, Heating and Air
5450 Far Hills Ave. Suite 209
New on HomeAdvisorNew on Angi
Approved Pro
Apex Pros Plumbing, Electric, Heating and Air
5450 Far Hills Ave. Suite 209
New on AngiNew on HomeAdvisor
Approved Pro
1248 local quotes requested
6 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earing your business! Book with us online or feel free to give us a call today.

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earing your business! Book with us online or feel free to give us a call today.


Avatar for Westin Air Heating And Cooling
Westin Air Heating And Cooling
670 Meridian Way
4.90(
107
)
Approved Pro
Westin Air Heating And Cooling
670 Meridian Way
4.90(
107
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
185 local quotes requested

Your locally owned and operated HVAC repair and installation experts. From furnace and AC replacements, to duct work and inspections, we are here to serve. Ask about our geothermal work and call our heating and cooling techs today!

"Super great experience with these guys! From quote to installation, the team was super responsive, honest, and not too expensive. Would certainly book again."

Mark F on June 2024

Your locally owned and operated HVAC repair and installation experts. From furnace and AC replacements, to duct work and inspections, we are here to serve. Ask about our geothermal work and call our heating and cooling techs today!

"Super great experience with these guys! From quote to installation, the team was super responsive, honest, and not too expensive. Would certainly book again."

Mark F on June 2024


Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
712 N Fairfield Rd
4.67(
160
)
Approved Pro
Extreme Heating And Air Conditioning
712 N Fairfield Rd
4.67(
160
)
Approved Pro
Customers say: Super punctual
798 local quotes requested
21 years of experience

***Extreme Heating & Air Conditioning serving Northern Cincinnati & Dayton since 2004.*** your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. Please call us today to schedule your appointment We truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service. We have the best technicians in the Northern Cincinnati and Dayton-area, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection. WHY CHOOSE EXTREME? Flexible time slots NATE certified Technicians Direct Pricing No overtime fees Free quote

"Patrick Andrews did an excellent job. He was friendly and very professional. He explained everything as he went. Took pictures so he could compare if it is needed next check up time. We have used Extreme heating and air for years and wouldn't use anyone else. Thank you Pat for making sure our heating unit is what it should be."

Christine A on October 2024

***Extreme Heating & Air Conditioning serving Northern Cincinnati & Dayton since 2004.*** your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. Please call us today to schedule your appointment We truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service. We have the best technicians in the Northern Cincinnati and Dayton-area, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection. WHY CHOOSE EXTREME? Flexible time slots NATE certified Technicians Direct Pricing No overtime fees Free quote

"Patrick Andrews did an excellent job. He was friendly and very professional. He explained everything as he went. Took pictures so he could compare if it is needed next check up time. We have used Extreme heating and air for years and wouldn't use anyone else. Thank you Pat for making sure our heating unit is what it should be."

Christine A on October 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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