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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon917
    Verified nest installation services reviews

Find Nest installation pros in O Fallon

Avatar for Mr. Handyman Metro East
Mr. Handyman Metro East
4.6(
196
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, IL and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Excellent. I called 6 places and only Mr Handyman would help. The office staff was so helpful and worked to get us help. The repairman that came out was very professional and knowledgeable. As importantly he was very considerate of my elderly father. Wonderful service."
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+5

Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for The Furnace Guys Heating & Cooling
The Furnace Guys Heating & Cooling
5.0(
7
)
Thermostat - Repair or Reprogram

Serving O Fallon, IL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"A new hvac venture thatâ s starting off great Super customer service at a good price. Solved vexing thermostat issue quickly Arrived within an hour. Experienced and knowledgeable My new hvac first call"
Installation
Installation
Installation
Installation
Installation

+2

Response time30 mins
Response rate100%
Recommended by83%of homeowners
Avatar for Aire Serv of St. Louis
Aire Serv of St. Louis
5.0(
5
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, IL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Looking for reliable HVAC service in St. Louis? Aire Serv of St. Louis is your local expert for residential and commercial heating and cooling. From emergency AC repair during humid Missouri summers to furnace maintenance before the winter chill, our professional technicians are available to keep your home comfortable. We pride ourselves on transparent, upfront pricing, no overtime charges, and the "Done Right Promise." Whether you need a system replacement, duct cleaning, or a routine tune-up in Fenton, Webster Groves, or Kirkwood, we are the team you can trust. Breathe easy with Aire Serv—your comfort is our top priority. Call us today to schedule your service!

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21 neighbors recently requested a quote
CF Handyworks
New to Angi
Thermostat - Install or Replace

Serving O Fallon, 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

6 neighbors recently requested a quote
Avatar for ARCO Heating & Cooling
ARCO Heating & Cooling
New to Angi
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, 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
Avatar for Chesterfield Fence & Deck Company
Chesterfield Fence & Deck Company
4.4(
416
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, IL and surrounding areas

In business since 1968

Free estimates

Warranties offered

"I am writing as the board president of Providence Gardens Condominiums in St. Louis. We entered into a contract with Chesterfield Fence and Deck (CF&D) in 2018 to remove and replace 38 decks and to update two others. We are very pleased with CF&D's work quality, professionalism and communication. The decks are strong, look terrific and will virtually eliminate the maintenance our prior wood decks required. While we did experience a few issues over the course of the project, CF&D resolved them properly, professionally and in a timely manner. CF&D really continually strived to please us. Many thanks to Ron Clayton (Sales), Dan Riffee (Production) and Melissa Gowen (Production)."
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Recommended by90%of homeowners
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Nest Installation questions, answered by experts

Not likely. While the occasional spotted lanternfly insect may find its way in, it’s highly unlikely that spotted lanternflies will lay eggs and eventually infest your home because they prefer to live outdoors. If you’re concerned about the bugs getting inside, be sure to examine all humans, objects, and pets before bringing them indoors.

If you spot two or more cockroaches inside your home, you should hire an exterminator to conduct an inspection and provide eradication treatments. If you see one cockroach and no others, it may have been a stray that wandered inside. Don’t hesitate to call an exterminator as soon as you see more than one cockroach in your home.

The best way to permanently get rid of skunks is by setting up deterrents around your property to keep skunks out. Get rid of skunks permanently by:

  • Not leaving food or water outside

  • Installing a motion-sensor sprinkler system

  • Installing fencing that’s at least 3 feet high and a foot deep

  • Adding motion-sensor lights in the yard

  • Cleaning up brush, sticks, woodpiles, and leaves on your property so skunks can’t use the materials for a nest

  • Seal up cracks and holes around your property to prevent skunks from building a den

  • Placing fresh lemon peels around the perimeter of your home

Your household members and pets should remain out of the house for at least two to four hours after using a bug bomb. However, you should adhere to the product’s safety guidelines, as well as any professional guidance from an exterminator.

Wasps dislike a great many essential oils, such as clove, geranium, and lemongrass. Combine a few drops of each in a cup and place this cup outside to repel wasps from your immediate surroundings. 

The O Fallon, IL homeowners’ guide to nest installation services

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