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Find Thermostat installers and replacers in Mchenry

Avatar for Growchy Industries

Growchy Industries

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Growchy Industries

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
5 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!

Avatar for Delta Heating & Air

Delta Heating & Air

5.00(
1
)
•Approved Pro

Delta Heating & Air

5.00(
1
)
•Approved Pro
10 years of experience
Free onsite estimate

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.

"Job was done very professionally and were very kind and helpful. As well as be quick and easy to work with "

Teage B on February 2026

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.

"Job was done very professionally and were very kind and helpful. As well as be quick and easy to work with "

Teage B on February 2026

Avatar for G & R Heating and Air, LLC

G & R Heating and Air, LLC

4.67(
888
)
•Approved Pro

G & R Heating and Air, LLC

4.67(
888
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
269 local quotes requested

Stay comfortable in your home or business with heating and cooling HVAC services from G & R Heating and Air, LLC of Gilberts. We specialize in service, repair and new installs. With over 20 years of industry experience, we have the knowledge and understanding to get the job done right. Unlike others in the HVAC industry, we will not nickel and dime you. For us, customer satisfaction is our primary goal. We realize that fair prices and honest work coupled with excellent customer service will keep our customers happy. We are only happy when you are happy! Call us today!

"."

Juan M on January 2026

Stay comfortable in your home or business with heating and cooling HVAC services from G & R Heating and Air, LLC of Gilberts. We specialize in service, repair and new installs. With over 20 years of industry experience, we have the knowledge and understanding to get the job done right. Unlike others in the HVAC industry, we will not nickel and dime you. For us, customer satisfaction is our primary goal. We realize that fair prices and honest work coupled with excellent customer service will keep our customers happy. We are only happy when you are happy! Call us today!

"."

Juan M on January 2026

Avatar for The LasTech

The LasTech

4.94(
16
)
•Approved Pro

The LasTech

4.94(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Highly skilled home theater specialist. We install surround sound systems, wiring for speakers, in-wall speaker systems, and hang flat screen televisions. We install, service, and upgrade antennas. 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 our services offered and call or click to schedule a free estimate today!

"Great On time And complete job"

Antonio F on June 2025

Highly skilled home theater specialist. We install surround sound systems, wiring for speakers, in-wall speaker systems, and hang flat screen televisions. We install, service, and upgrade antennas. 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 our services offered and call or click to schedule a free estimate today!

"Great On time And complete job"

Antonio F on June 2025

Shepherd’s heating and cooling

5.00(
3
)
•Approved Pro

Shepherd’s heating and cooling

5.00(
3
)
•Approved Pro
Free onsite estimate

Shepherd’s heating and cooling is a professional HVAC service that takes pride in their work. We strive to leave all of our customers fully satisfied. Give us a call today!

"Efficient work and fair."

Osvaldo B on February 2026

Shepherd’s heating and cooling is a professional HVAC service that takes pride in their work. We strive to leave all of our customers fully satisfied. Give us a call today!

"Efficient work and fair."

Osvaldo B on February 2026

Avatar for Off-Shift

Off-Shift

4.43(
7
)
•Approved Pro

Off-Shift

4.43(
7
)
•Approved Pro
Super Service Award
Customers say: Quick response
14 years of experience
Free onsite estimate

I’ve been running my own handyman business for about 4 years. I have work in most of the trades in my life. I have experience with roofing, plumbing, general repairs, and assembly of furniture. Estimates are always free.

"I?ve waited to right this as at first going to let it go. Work was not completed correctly at all. We agreed to replacing the fascia boards paint and seal(as is normal). He bought some pre-primed boards and some not painted and only painted unpainted. The pre-primed never got painted. Only sealing done was where a huge gap was on certain spots. All were sealed prior. The owner, after agreeing, wanted a whole week when tempts at 60+ and started when temps dropped to 40. Often didn?t come had to send texts and even asked if he could do it after all. I will have to spend close or double what he charged to have it completed by someone in spring. Now the worst part my AC is possible damaged beyond repair. The company I use won?t even look at it till spring since can?t at these winter temps. He dropped a board from 20? up that hit the unit so hard on the top that 8? from the impact spot bent the housing so bad fan won?t spin. Something under spot is effected, probably compressor. "

Nicholas F on December 2025

I’ve been running my own handyman business for about 4 years. I have work in most of the trades in my life. I have experience with roofing, plumbing, general repairs, and assembly of furniture. Estimates are always free.

"I?ve waited to right this as at first going to let it go. Work was not completed correctly at all. We agreed to replacing the fascia boards paint and seal(as is normal). He bought some pre-primed boards and some not painted and only painted unpainted. The pre-primed never got painted. Only sealing done was where a huge gap was on certain spots. All were sealed prior. The owner, after agreeing, wanted a whole week when tempts at 60+ and started when temps dropped to 40. Often didn?t come had to send texts and even asked if he could do it after all. I will have to spend close or double what he charged to have it completed by someone in spring. Now the worst part my AC is possible damaged beyond repair. The company I use won?t even look at it till spring since can?t at these winter temps. He dropped a board from 20? up that hit the unit so hard on the top that 8? from the impact spot bent the housing so bad fan won?t spin. Something under spot is effected, probably compressor. "

Nicholas F on December 2025

Arafat Electrical

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Arafat Electrical

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2026 years of experience
Free onsite estimate

This is Moe doing excellent electrical services, a family business that ran for couple of decades now. Please reach out to be a part of our customer family, and enjoy the best products and services, and the greatest process

This is Moe doing excellent electrical services, a family business that ran for couple of decades now. Please reach out to be a part of our customer family, and enjoy the best products and services, and the greatest process

Avatar for MSA heating and cooling

MSA heating and cooling

5.00(
4
)
•Approved Pro

MSA heating and cooling

5.00(
4
)
•Approved Pro
16 years of experience
Free onsite estimate

We are a locally owned and operated business committed to providing exceptional service, quality workmanship, and honest communication on every project we undertake. Our experienced team takes pride in delivering customized solutions tailored specifically to meet each client's unique needs. We value integrity and reliability, ensuring every job is completed to your satisfaction. Our goal is to build lasting relationships with our customers through consistency, professionalism, and outstanding results. Let us show you why homeowners continually choose us as their trusted service provider.

"I received a call from Boris shortly after contacting Angie's List on Wednesday. He said he could do the installation on Saturday noon. At 12:00 (Boris +1) arrived and installed the thermostat efficiently and professionally and at a fair price. Checked that the thermostat was working properly before leaving. They were considerate and put on shoe covering when entering our home. I will call him again when service is needed."

Ron D on January 2026

We are a locally owned and operated business committed to providing exceptional service, quality workmanship, and honest communication on every project we undertake. Our experienced team takes pride in delivering customized solutions tailored specifically to meet each client's unique needs. We value integrity and reliability, ensuring every job is completed to your satisfaction. Our goal is to build lasting relationships with our customers through consistency, professionalism, and outstanding results. Let us show you why homeowners continually choose us as their trusted service provider.

"I received a call from Boris shortly after contacting Angie's List on Wednesday. He said he could do the installation on Saturday noon. At 12:00 (Boris +1) arrived and installed the thermostat efficiently and professionally and at a fair price. Checked that the thermostat was working properly before leaving. They were considerate and put on shoe covering when entering our home. I will call him again when service is needed."

Ron D on January 2026

Avatar for Handyman Pros

Handyman Pros

4.76(
892
)
•Approved Pro

Handyman Pros

4.76(
892
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
24 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

"Excellent work and friendly service. Will use again."

Diane D on September 2025

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

"Excellent work and friendly service. Will use again."

Diane D on September 2025

Avatar for MYKHAILENKO INC. DBA MVFix

MYKHAILENKO INC. DBA MVFix

5.00(
13
)
•Approved Pro

MYKHAILENKO INC. DBA MVFix

5.00(
13
)
•Approved Pro
4 years of experience
Emergency services offered

MVFix Appliance Repair delivers dependable, high-quality service you can trust. We repair all major appliances, with precision and care. Our technician is experienced, punctual, and focused on doing the job right the first time. Upfront pricing. Fast scheduling. Reliable resu

"Same day service, prompt, professional, friendly. Found the problem & fixed it. Good price. Showed me before & after. Will definitely hire again & pass his name around."

Marcia B on February 2026

MVFix Appliance Repair delivers dependable, high-quality service you can trust. We repair all major appliances, with precision and care. Our technician is experienced, punctual, and focused on doing the job right the first time. Upfront pricing. Fast scheduling. Reliable resu

"Same day service, prompt, professional, friendly. Found the problem & fixed it. Good price. Showed me before & after. Will definitely hire again & pass his name around."

Marcia B on February 2026

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FAQs for thermostat installation and replacement projects in Mchenry, IL

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The Mchenry, 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.

See all articles