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Find Thermostat installers and replacers in Libertyville

Avatar for Full Efficiency Heating And Cooling
Full Efficiency Heating And Cooling
4.9(
27
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"In the middle of the night on 2/2/22 during a snowstorm, my furnace went out. I texted Carlos at 7am, and by 10:30am he had replaced the blower motor, and I had heat. Besides that, my furnace is running more quietly than it's ever run before. Very impressive."
Remodel
Condensers
Installed furnaces
Response time10 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Graystone Comfort
Graystone Comfort
5.0(
19
)

Serving Libertyville, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Nicole came out to see if my furnace could be fixed. She recommended a new install since fixing it would be feasible for a furnace that old. I asked how many BTU's and she sent me an analysis she did. She came for the install on time and it took as long as she estimated it would. She is very knowledgeable and is ok with answering questions for a novice. The price was competitive. Highly recommend."
HVAC System Install
HVAC System Install
HVAC System Install
HVAC System Install
Humidifier Install

+2

Response time8 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for MYKHAILENKO INC. DBA MVFix
MYKHAILENKO INC. DBA MVFix
5.0(
43
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"Val and I spoke on the phone regarding my refrigerator that was leaking water from somewhere. He said he would be able come by between 12-3pm. I appreciated that he texted me with his ETA when he was on his way here. Arrived promptly, diagnosed the problem quickly, had to make a short trip to the Ace Hardware near me to get the correct size valve for the water line. Replaced the valve, tested it, working properly, all set! I'm very grateful that he was able to come out so quickly today and took care of the problem. Very nice serviceman. I will be happy to hire him next time I have any issues!! "
Dryer maintenance
Dryer maintenance
Dryer maintenance
72 neighbors recently requested a quote
Avatar for CJ Russell Mechanical
CJ Russell Mechanical
4.9(
82
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"James was very efficient did the installation without any issues. He was prompt and clean. I would certainly hire him again and will be having him back to do other work for me."
All Crystals installed
Finished Chandelier
Last string of crystals
Working on the last row of Crystals
Working on row number 8 of crystal strings

+34

Response time1 day
Response rate92%
3 neighbors recently requested a quote
Avatar for HOT COLD AIR INC.
HOT COLD AIR INC.
5.0(
5
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I recently had Hot Cold Air Company repair my furnace, and I am thoroughly impressed. Their technician arrived promptly, diagnosed the issue quickly, and explained everything clearly. The repair was done efficiently, and my furnace is now working perfectly. I highly recommend Hot Cold Air Company for their exceptional service and professionalism."
2 New Carrier A/C Units Installation
Our Branded Vehicles
A/C Replacement
Our Branded Vehicles
Air Conditioner Replacement

+17

Response time2 hrs
Response rate88%
7 neighbors recently requested a quote
Avatar for The LasTech
The LasTech
4.8(
118
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Very good work. Cleaned up afterwards. Explained how to use our new TV antennae and Roku. Took shoes off when indoors. Installation looks perfect! Would absolutely recommend for TV antenna installation."
Home theater setup and wire concealment
Home theater setup and wire concealment
Home theater setup and wire concealment
Home theater setup and wire concealment
Home theater setup and wire concealment

+24

7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Aire Serv of Lake Forest-Gurnee
Aire Serv of Lake Forest-Gurnee
5.0(
7
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"The team at Aire Serv of Lake Forest-Gurnee is absolutely amazing. They came in after a couple of other companies and found the real issue with my furnace and worked really hard to get it replaced as quickly as possible! I could not recommend them enough! The whole team from the dispatcher to the technicians that did the install are the best!!!"
Service & Repair
Service & Repair
Service & Repair
6 neighbors recently requested a quote
...
Showing 1-10 of 1497
FAQs for thermostat installation and replacement projects in Libertyville, 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 Libertyville, 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.