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Find Thermostat installers and replacers in Granite City

Avatar for Mr. Handyman Metro East
Mr. Handyman Metro East
4.9(
173
)

Serving Granite City, IL and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Bob came out and provided an estimate which included options for completing the work. Once the work was scheduled he arrived on time and courteous, as usual. New security light of our choosing was installed in our backyard and a GFI outlet were installed in the garage in under an hour. We have used Mr. Handyman Metro East for several projects at our home and continue to use them because of their professionalism, value and customer focus."
Additional Photos
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+5

Response time1 day
Response rate92%
Recommended by95%of homeowners
Avatar for ARCO Heating & Cooling
ARCO Heating & Cooling
New to Angi

Serving Granite City, IL and surrounding areas

Approved

In business since 1963

Free estimates

Warranties offered

For more than 60 years, ARCO Heating & Cooling has been the local HVAC company that residents and businesses turn to for their heating and cooling needs. What began as a small business has grown into a cornerstone of the St. Charles, St. Louis, & Illinois communities, providing dependable service designed to keep our neighbors comfortable year-round. As a family-owned, local HVAC company, we’re more than just a service provider—we’re part of the community. We live and work right here in the St. Charles, St. Louis, & Illinois Metro areas, so we understand the unique climate challenges our neighbors face. This local connection fuels our dedication to providing personalized service and dependable solutions that make life easier for our customers.

AC Data Plate
AC Wiring
AC Wiring 2
AC Voltage Readings
TitleAC Wiring 3

+20

Response time8 hrs
CF Handyworks
New to Angi

Serving Granite City, IL and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Hi, I’m Caleb—a veteran and reliable local handyman serving Wood River, Edwardsville, Glen Carbon, and the greater St. Louis area. I specialize in handyman services, carpentry, and light electrical work, helping homeowners handle everything from small repairs to larger home improvement projects.\n\nWhether you need light fixtures installed, outlets replaced, drywall repaired, doors hung, trim work, or custom carpentry, I bring attention to detail and a commitment to doing the job right the first time.\n\nI take pride in clear communication, showing up on time, and delivering clean, professional results. No shortcuts, no surprises—just quality work you can count on.\n\nSend me a message with your project details or photos, and I’ll help you get it done right.

DVD Shelf L Angle
DVD Shelf R Angle
Front R Angle
Back R Angle
Ceiling Lights Install

+3

Avatar for Auto Transport - United Freight Of America
Auto Transport - United Freight Of America
4.8(
920
)

Serving Granite City, IL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"The service was excellent! They arrived to pick up the vehicle a day earlier which was great. They delivered the vehicle right to my daughter's door and found a side street to unload. The service was delivered within the time frame given. All of my questions were answered via phone or email and the paperwork was seamless and the price was very reasonable."
Recommended by96%of homeowners
GARY SCHULTE Handyman
5.0(
9
)

Serving Granite City, IL and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Did a great job. Called him at 2pm to fix. I asked if he could come out to home at 430pm to fix (wife could be there then). He made it right at 430pm. When I called at 2pm and from my description over the phone, he was able to give range for price (he said roughly $60 to $80). It ending up costing $60 (lower end of what he said over phone). Can't get better than that. I recommend."
Recommended by100%of homeowners
Avatar for Bone Dry Roofing Inc - St Louis
Bone Dry Roofing Inc - St Louis
4.8(
463
)

Serving Granite City, IL and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"It went very well. Scott from the Masonry dept of Bone Dry arrived on the day as promised. After looking at the chimney he took pictures of the problem areas so that we were aware of what the actual problem looked like. He then went to work. After completion he showed us pictures of the repaired area and explained everything that was done. Scott was very professional and able to answer our questions. He installed new mortar in affected areas and sealed it. He also sealed cracks in the chimney crown. Bone Dry is coming again for another job...an acid wash treatment and a water repellent on chimney chases. They did our roof several years ago and always do an excellent job getting"
Recommended by92%of homeowners
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FAQs for thermostat installation and replacement projects in Granite City, 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 Granite City, 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.