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Thermostat installers and replacers in Fairfield

Avatar for Schneller Plumbing, Heating & Air
Schneller Plumbing, Heating & Air
615 West 9th Street
4.84(
194
)
Approved Pro
Schneller Plumbing, Heating & Air
615 West 9th Street
4.84(
194
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
97 years of experience

At Schneller Plumbing, Heating, and Air Conditioning, our main goal is to provide you with superior furnace, air conditioner, and plumbing repair and installation. Our promise to you is 100% satisfaction guaranteed. Schneller serves the entire Cincinnati and Northern Kentucky area and we strive to make sure every one of our services lives up to the highest standards in both quality and workmanship. Superior customer service is a quality that Kris Knochelmann learned from his father, and is a part of this company today.

"Very dissatisfied. They tried to take advantage of an 80+ yo by not even completing a repair, produced a false image of a faulty (12 year old) heat exchanger at $99 wanting me to buy a new furnace. Thanks to website weeks of research and using my wood stove, info I was able to clean the condenser trap in 10 minutes and the furnace has been working for weeks, now."

David H on December 2024

At Schneller Plumbing, Heating, and Air Conditioning, our main goal is to provide you with superior furnace, air conditioner, and plumbing repair and installation. Our promise to you is 100% satisfaction guaranteed. Schneller serves the entire Cincinnati and Northern Kentucky area and we strive to make sure every one of our services lives up to the highest standards in both quality and workmanship. Superior customer service is a quality that Kris Knochelmann learned from his father, and is a part of this company today.

"Very dissatisfied. They tried to take advantage of an 80+ yo by not even completing a repair, produced a false image of a faulty (12 year old) heat exchanger at $99 wanting me to buy a new furnace. Thanks to website weeks of research and using my wood stove, info I was able to clean the condenser trap in 10 minutes and the furnace has been working for weeks, now."

David H on December 2024


Avatar for Sparks Heating and Air
Sparks Heating and Air
7901 Berchman Dr.
4.83(
3
)
Approved Pro
Sparks Heating and Air
7901 Berchman Dr.
4.83(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We pride ourselves on reliability, communication, integrity and quality work. We are experts in our trade. We look forward to earning your business! Please call me or text me directly at 937-329-7642 !!

"Jeremy showed up as scheduled, did the work needed, and gave me a price I felt was fair. 2 other HVAC companies in the last 2 years couldn’t solve the problem he did on the first visit. He’s honest, will show you the work he is doing and won’t try to sell you stuff you don’t need."

Scott B on January 2021

We pride ourselves on reliability, communication, integrity and quality work. We are experts in our trade. We look forward to earning your business! Please call me or text me directly at 937-329-7642 !!

"Jeremy showed up as scheduled, did the work needed, and gave me a price I felt was fair. 2 other HVAC companies in the last 2 years couldn’t solve the problem he did on the first visit. He’s honest, will show you the work he is doing and won’t try to sell you stuff you don’t need."

Scott B on January 2021


Avatar for Lion Comfort Heating Cooling
Lion Comfort Heating Cooling
11711 Princeton Pike
5.00(
2
)
Approved Pro
Lion Comfort Heating Cooling
11711 Princeton Pike
5.00(
2
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

With over 10 years of experience in HVAC, Lion Comfort Heating Cooling is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"He is very accommodating; he calls you back when you try to contact him; he always arrives on time; and he is very knowledgeable."

Homeowner on September 2023

With over 10 years of experience in HVAC, Lion Comfort Heating Cooling is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"He is very accommodating; he calls you back when you try to contact him; he always arrives on time; and he is very knowledgeable."

Homeowner on September 2023


Avatar for One Hour Heating & Air Conditioning - Cincinnati
One Hour Heating & Air Conditioning - Cincinnati
756 Old State Route 74
4.60(
36
)
Approved Pro
One Hour Heating & Air Conditioning - Cincinnati
756 Old State Route 74
4.60(
36
)
Approved Pro
Customers say: Quick response
269 local quotes requested
71 years of experience

Discover superior HVAC installations by choosing One Hour Heating & Air Conditioning® in Cincinnati. Our highly-trained professionals are dedicated to delivering top-notch AC and Furnace installations, ensuring your home's utmost comfort. Rest assured; your new system will be installed with precision and care, backed by our 100% Satisfaction Guarantee. Don't compromise on your home's comfort. Experience worry-free HVAC service at its finest—call us today.

"Everything was done neat and well."

Wayne B on March 2025

Discover superior HVAC installations by choosing One Hour Heating & Air Conditioning® in Cincinnati. Our highly-trained professionals are dedicated to delivering top-notch AC and Furnace installations, ensuring your home's utmost comfort. Rest assured; your new system will be installed with precision and care, backed by our 100% Satisfaction Guarantee. Don't compromise on your home's comfort. Experience worry-free HVAC service at its finest—call us today.

"Everything was done neat and well."

Wayne B on March 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
52 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 Watkins Heating & Cooling
Watkins Heating & Cooling
10 Parker Drive
4.73(
23
)
Approved Pro
Watkins Heating & Cooling
10 Parker Drive
4.73(
23
)
Approved Pro
Customers say: Quality work
15 local quotes requested
32 years of experience

Watkins Heating & Cooling takes 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. Call us today!

"Got me in quickly, Rob and install team were professional, knowledgeable, timely, etc. only been installed one day but working great!"

John L on December 2023

Watkins Heating & Cooling takes 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. Call us today!

"Got me in quickly, Rob and install team were professional, knowledgeable, timely, etc. only been installed one day but working great!"

John L on December 2023


Avatar for New Climate Heating and Cooling, LLC
New Climate Heating and Cooling, LLC
6929 Tylersville Rd, Unit 10
4.89(
69
)
Approved Pro
New Climate Heating and Cooling, LLC
6929 Tylersville Rd, Unit 10
4.89(
69
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

New Climate has been serving the greater Cincinnati area for over 26 years providing Heating & Cooling installations and service for residential & Commercial customers. We also service and repair all makes and models of Heating & Cooling equipment. We are a Trane dealer of Heating & Cooling systems. We also have access to other name brands available for customers upon request. We offer great rates! Same day service! The New Climate service guarantee: No overtime charges anytime Monday through Friday up to 8:00 pm

"Our pilot lights went out over the weekend and New Climate got to the first thing Monday. Very responsive, easy to work, and charged a fair price on short notice."

Jesse W on April 2022

New Climate has been serving the greater Cincinnati area for over 26 years providing Heating & Cooling installations and service for residential & Commercial customers. We also service and repair all makes and models of Heating & Cooling equipment. We are a Trane dealer of Heating & Cooling systems. We also have access to other name brands available for customers upon request. We offer great rates! Same day service! The New Climate service guarantee: No overtime charges anytime Monday through Friday up to 8:00 pm

"Our pilot lights went out over the weekend and New Climate got to the first thing Monday. Very responsive, easy to work, and charged a fair price on short notice."

Jesse W on April 2022


Avatar for Crate and Tools Handyman Services LLC
Crate and Tools Handyman Services LLC
8314 Fawn Lake Ct.
5.00(
2
)
Approved Pro
Crate and Tools Handyman Services LLC
8314 Fawn Lake Ct.
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
722 local quotes requested

Handyman services to help take care of your projects no problem to small! We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Crate and Tools Handyman Services LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. How We Got Started I chose to work in this industry because I have been around the building industry all my life and love to learn more about it. We started in this industry in 1984. We describe our business as Family owned and operated

"Went incredible!! Dave was very sweet and very thorough. His pricing is very reasonable. He even pointed out that I could set my front porch light on a switch timer so I didn’t have to come home in the dark. That was a game changer!!"

Sue H on March 2025

Handyman services to help take care of your projects no problem to small! We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Crate and Tools Handyman Services LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. How We Got Started I chose to work in this industry because I have been around the building industry all my life and love to learn more about it. We started in this industry in 1984. We describe our business as Family owned and operated

"Went incredible!! Dave was very sweet and very thorough. His pricing is very reasonable. He even pointed out that I could set my front porch light on a switch timer so I didn’t have to come home in the dark. That was a game changer!!"

Sue H on March 2025


Avatar for Bloomed Hill Contracting LLC
Bloomed Hill Contracting LLC
NA
5.00(
3
)
Approved Pro
Bloomed Hill Contracting LLC
NA
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1174 local quotes requested

We are Bloomed Hill Contracting LLC! We have 10 years of experience for your contracting needs. We specialize in small jobs like painting and drywall patching, to medium-large jobs such as kitchen, bathroom and basement remodels! If you have any questions about a project or idea you have in mind, please feel free to contact us!

"Excellent job and great communication. We'll be doing future business!"

Doug C on December 2024

We are Bloomed Hill Contracting LLC! We have 10 years of experience for your contracting needs. We specialize in small jobs like painting and drywall patching, to medium-large jobs such as kitchen, bathroom and basement remodels! If you have any questions about a project or idea you have in mind, please feel free to contact us!

"Excellent job and great communication. We'll be doing future business!"

Doug C on December 2024


Avatar for Blair Htg & Air Conditioning
Blair Htg & Air Conditioning
6209 Germantown Road
4.79(
38
)
Approved Pro
Blair Htg & Air Conditioning
6209 Germantown Road
4.79(
38
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
264 local quotes requested

Blair Heating & Air Conditioning has been serving Middletown and the surrounding areas since 1990. You are guaranteed to receive great service when you choose us! Just see our reviews here on Angie's List or our A+ BBB rating! We provide a wide range of solutions for you including heating, cooling, plumbing, and IAQ. We will also service ANY make or model. We are iQ Drive certified and specialize in high-efficiency equipment.

"I needed an entire new house system with all duct work installed and lines and power. I had window units for air and baseboard for heat. Greg's team was great to work with. Always on time and very professional. Did a great job on the install and I love the system Can't even hear it run. They worked and listened to me on ideas I had on what I wanted to have done, and we worked well together to come to a final solution that worked, as some of the ducts was hard to install. Would use the Blair team anytime. P.S. Great price on the system"

Mike A on June 2018

Blair Heating & Air Conditioning has been serving Middletown and the surrounding areas since 1990. You are guaranteed to receive great service when you choose us! Just see our reviews here on Angie's List or our A+ BBB rating! We provide a wide range of solutions for you including heating, cooling, plumbing, and IAQ. We will also service ANY make or model. We are iQ Drive certified and specialize in high-efficiency equipment.

"I needed an entire new house system with all duct work installed and lines and power. I had window units for air and baseboard for heat. Greg's team was great to work with. Always on time and very professional. Did a great job on the install and I love the system Can't even hear it run. They worked and listened to me on ideas I had on what I wanted to have done, and we worked well together to come to a final solution that worked, as some of the ducts was hard to install. Would use the Blair team anytime. P.S. Great price on the system"

Mike A on June 2018

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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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