Top-rated thermostat installers and replacers.

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

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Thermostat installers and replacers in Oak Park

Avatar for AJ's Handymans Service
AJ's Handymans Service
520 N Irving Ave
4.75(
2
)
Approved Pro
AJ's Handymans Service
520 N Irving Ave
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Here at AJ's Handyman Service, we want to make sure the customer is taken care of. We pride ourselves with our work and do not want to leave a customer disappointed. We are honest. If we are unable to do a job, we will make sure we work together to find someone that can. Some jobs that we can do include landscaping, mailbox installation, outdoor string light installation, Nest Smart Thermostat Installation, and many more. Call/Text 708-272-2417 if you need something completed and we will help you out.

"Finished project within my budget"

Alfreda P on September 2021

Here at AJ's Handyman Service, we want to make sure the customer is taken care of. We pride ourselves with our work and do not want to leave a customer disappointed. We are honest. If we are unable to do a job, we will make sure we work together to find someone that can. Some jobs that we can do include landscaping, mailbox installation, outdoor string light installation, Nest Smart Thermostat Installation, and many more. Call/Text 708-272-2417 if you need something completed and we will help you out.

"Finished project within my budget"

Alfreda P on September 2021


Avatar for Graystone Comfort
Graystone Comfort
181 Hollow Way
4.97(
19
)
Approved Pro
Graystone Comfort
181 Hollow Way
4.97(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
3 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 earning your business!

"Easy scheduling, great knowledge, super friendly. Would recommend 10/10"

Daniel B on May 2025

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 earning your business!

"Easy scheduling, great knowledge, super friendly. Would recommend 10/10"

Daniel B on May 2025


Avatar for Pleasant Comfort - Q
Pleasant Comfort - Q
5325 South Moody Ave
4.75(
8
)
Approved Pro
Pleasant Comfort - Q
5325 South Moody Ave
4.75(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great price and service"

Alma N on July 2023

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great price and service"

Alma N on July 2023


Avatar for Growchy Industries
Growchy Industries
3104 W Bretons Dr
New on HomeAdvisorNew on Angi
Approved Pro
Growchy Industries
3104 W Bretons Dr
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

With over 15 years of experience in the HVAC industry, Growchy Industries is who you need to take care of your commercial, industrial, and residential mechanical needs. We handle everything from the initial consultation to making sure your equipment runs perfect every single time. 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!

With over 15 years of experience in the HVAC industry, Growchy Industries is who you need to take care of your commercial, industrial, and residential mechanical needs. We handle everything from the initial consultation to making sure your equipment runs perfect every single time. 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!


Midwest Climate Control
11 South 616 Webster Lane
4.63(
76
)
Approved Pro
Midwest Climate Control
11 South 616 Webster Lane
4.63(
76
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
23 years of experience

Our company specializes in heating and air conditioning ventalation repairs and installs. We guarantee our workmanship on all jobs from start to finish . References will be provided upon request.

"Donnie seems to care about the customer and not just take your money and run. Price is reasonable to any other estimate. Glad I went with them."

Doug M on July 2021

Our company specializes in heating and air conditioning ventalation repairs and installs. We guarantee our workmanship on all jobs from start to finish . References will be provided upon request.

"Donnie seems to care about the customer and not just take your money and run. Price is reasonable to any other estimate. Glad I went with them."

Doug M on July 2021


Leslie Heating, Cooling, & Electric, Inc.
704 Oak Creek Drive
4.85(
181
)
Approved Pro
Leslie Heating, Cooling, & Electric, Inc.
704 Oak Creek Drive
4.85(
181
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
33 years of experience

We are a multi-generational family-owned and operated business based out of the western suburbs of Chicago. We are in business for one simple reason: To comfort families. We provide a holistic approach in that we treat our customers like people and not just a number. We have turned the traditional service model upside down and instead of rushing our Technicians to maximize calls each day, we provide the flexibility to ensure they take their time with our customers to ensure quality visit every time. That is the Leslie difference. We think our satisfaction ratings substantiate this and we are honored to be of service.

"We had an excellent experience with Leslie Heating and Cooling, and I can't say enough good things about the service we received! Our comfort consultant, Jeremy M., was great to work with. From the moment he arrived, he was incredibly friendly, professional, and willing to go the extra mile to make sure we found the best solution for our home and budget. He patiently answered all of our questions and took the time to thoroughly explain the options, making sure we felt comfortable every step of the way. It’s rare to find someone so dedicated to customer service, and Jeremy truly made a difference. I highly recommend Leslie Heating and Cooling. "

Laura H on April 2025

We are a multi-generational family-owned and operated business based out of the western suburbs of Chicago. We are in business for one simple reason: To comfort families. We provide a holistic approach in that we treat our customers like people and not just a number. We have turned the traditional service model upside down and instead of rushing our Technicians to maximize calls each day, we provide the flexibility to ensure they take their time with our customers to ensure quality visit every time. That is the Leslie difference. We think our satisfaction ratings substantiate this and we are honored to be of service.

"We had an excellent experience with Leslie Heating and Cooling, and I can't say enough good things about the service we received! Our comfort consultant, Jeremy M., was great to work with. From the moment he arrived, he was incredibly friendly, professional, and willing to go the extra mile to make sure we found the best solution for our home and budget. He patiently answered all of our questions and took the time to thoroughly explain the options, making sure we felt comfortable every step of the way. It’s rare to find someone so dedicated to customer service, and Jeremy truly made a difference. I highly recommend Leslie Heating and Cooling. "

Laura H on April 2025


Avatar for Handyman Pros
Handyman Pros
Northwest Suburbs
4.76(
891
)
Approved Pro
Handyman Pros
Northwest Suburbs
4.76(
891
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1328 local quotes requested

ONE CALL CAN SOLVE ALL YOUR HOUSE PROBLEMS Professional Handyman Services, Kitchen & Bath Remodeling, Plumbing, Electrical, Carpentry, Tiling, Flooring Insured Bonded Guaranteed LIVE PHONE HELP Mon-Fri 8-5 email chat after hours... Chicago Home Repair License #2209943

"Gary did a thorough of replacing my dead sump pump and removing the back-up sump pump, also dead. He had to reconfigure the discharge pipe since there is no longer the back-up. There was an added charge of $20 for the additional parts, but no added charge for the labor involved. He even examined the third sump pump in the well at the other end of the basement. He pointed out that one was dead too. After watching him replace the main sump pump one, I feel confident enough to replace this one by myself. I would have given Handyman Pros a excellent rating for professionalism, but they did not inform Gary of the amount of water collected near the sump pump. Boots were necessary, but he only had gym shoes. I laid some spare boards that were available to keep his feet dry. Beware: Handyman Pros does not provide sump pumps. They only install what you secure on your own."

Tony L on April 2019

ONE CALL CAN SOLVE ALL YOUR HOUSE PROBLEMS Professional Handyman Services, Kitchen & Bath Remodeling, Plumbing, Electrical, Carpentry, Tiling, Flooring Insured Bonded Guaranteed LIVE PHONE HELP Mon-Fri 8-5 email chat after hours... Chicago Home Repair License #2209943

"Gary did a thorough of replacing my dead sump pump and removing the back-up sump pump, also dead. He had to reconfigure the discharge pipe since there is no longer the back-up. There was an added charge of $20 for the additional parts, but no added charge for the labor involved. He even examined the third sump pump in the well at the other end of the basement. He pointed out that one was dead too. After watching him replace the main sump pump one, I feel confident enough to replace this one by myself. I would have given Handyman Pros a excellent rating for professionalism, but they did not inform Gary of the amount of water collected near the sump pump. Boots were necessary, but he only had gym shoes. I laid some spare boards that were available to keep his feet dry. Beware: Handyman Pros does not provide sump pumps. They only install what you secure on your own."

Tony L on April 2019


Avatar for Salazar Heating & Air Inc
Salazar Heating & Air Inc
5.00(
1
)
Approved Pro
Salazar Heating & Air Inc
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1150 local quotes requested

Salazar Heating And Air, Inc. is a team of certified HVAC contractors dedicated to delivering superior HVAC services. We put care and attention to detail into every task we undertake regardless of how big or small the job is. Our hard work, commitment, and friendly service ensures that you will have a terrific customer experience and top-quality results, every time.

"Excellent! As a personal assistant, I hire service people often. Manny and his crew from Salazar is, BY FAR, the best HVAC company I've ever used. Highly recommend!"

Donna G on September 2024

Salazar Heating And Air, Inc. is a team of certified HVAC contractors dedicated to delivering superior HVAC services. We put care and attention to detail into every task we undertake regardless of how big or small the job is. Our hard work, commitment, and friendly service ensures that you will have a terrific customer experience and top-quality results, every time.

"Excellent! As a personal assistant, I hire service people often. Manny and his crew from Salazar is, BY FAR, the best HVAC company I've ever used. Highly recommend!"

Donna G on September 2024


Avatar for Masterbros General Contractor
Masterbros General Contractor
5238 N Campbell Ave
4.86(
7
)
Approved Pro
Masterbros General Contractor
5238 N Campbell Ave
4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1603 local quotes requested

Remodeling business locally owned and operated! We feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Exceptional, professional and efficient service. Highly recommend!"

Lamija H on December 2024

Remodeling business locally owned and operated! We feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Exceptional, professional and efficient service. Highly recommend!"

Lamija H on December 2024


Avatar for Land Brothers Inc
Land Brothers Inc
1260 Heidorn Ave
3.71(
7
)
Approved Pro
Land Brothers Inc
1260 Heidorn Ave
3.71(
7
)
Approved Pro
1138 local quotes requested
Free onsite estimate

We are professional commercial and residential painters. We also offer landscaping, Plumbing, and electrical services. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Edison from Land Brothers showed up on time, got right to work and immediately began cutting the screw heads. It took him no time at all to remove the screws and replace the bad deadbolt with a new one. He also seemed very trustworthy. He went above and beyond to work with my schedule to get in as quickly as possible to get the job done in time for a village inspection and closing on the sale of the home. I would definitely hire him again."

Melanie B on May 2025

We are professional commercial and residential painters. We also offer landscaping, Plumbing, and electrical services. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Edison from Land Brothers showed up on time, got right to work and immediately began cutting the screw heads. It took him no time at all to remove the screws and replace the bad deadbolt with a new one. He also seemed very trustworthy. He went above and beyond to work with my schedule to get in as quickly as possible to get the job done in time for a village inspection and closing on the sale of the home. I would definitely hire him again."

Melanie B on May 2025

...
Showing 1-10 of 925

FAQs for thermostat installation and replacement projects in Oak Park, IL

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 Oak Park, IL homeowners’ guide to thermostat installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
heat pumps installed on the side of a brick house
Jun 23, 2025
Jun 23, 2025
Use this guide to estimate heat pump costs based on factors like system size, type, efficiency rating, and location.
technician repairing solar panel on roof
Apr 30, 2025
Apr 30, 2025
Budget for solar panel repair costs based on factors such as system type, panel size, accessibility, repair type, labor, parts, inspections, and more.
new solar panels installed on roof of home
Apr 30, 2025
Apr 30, 2025
Budget for solar panel installation costs based on factors such as system size, panel type, electrical requirements, location, rebates, maintenance, and more.
Aerial view of a Solar photovoltaic panels on a wood house roof surrounded by green vegetation
Nov 18, 2022
Nov 18, 2022
HomeAdvisor’s Solar Panel Cost Guide explores the cost of solar panels in California. Use our guide to find out how much solar panels cost in your city.
heat pump being repaired on the side of house
Apr 19, 2025
Apr 19, 2025
Use this guide to budget for heat pump repair costs based on factors such as problem type, part, heat pump type, professional labor, and more.
HVAC return air wall register vent
Apr 16, 2025
Apr 16, 2025
Wondering about ductwork installation costs for your home? Explore pricing breakdowns by material type, home size, and testing requirements.
Share project details to get started.