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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2.8k+
    Verified nest installation services reviews

Top-Rated Nest installation pros in O Fallon - Updated Nov 2026

Tandem Trades LLC
4.9(
67
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"I hired them to install a new mailbox to our front exterior brick wall on our home. They showed up on time and got the project completed quickly and professionally. Tìm was extremely nice and helpful. I would definitely hire them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Master Remodel & Construction
4.7(
18
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Jacob and Cody have been amazing to work with. We originally hired them to repair our stairs and have since contracted with them to install our kitchen tile floor, install electric in our kitchen island and to repair some of our drywall. Their team is very professional, their estimates are accurate and they do quality work. We plan to hire them again when we remodel our bathrooms."
Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
Vintage Home Services
5.0(
15
)
Thermostat - Repair or Reprogram

Serving O Fallon, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Adam is an excerpt trcnician! About two years ago, I had aTrane hhvac syatem installed by an inferior company, which was never installed properly.. The system never worked properly and even after three tecnicoans looked at it. It still did not work correctly.. I expiaimed everything to Adam as I had done with the other techs, After about two hours Adam had diagnosed the system and found the problem! He found a wire that the initil installers left diacoonectef,!! He simply. Connected the wite, and now the system works liike as it supposed to!!!. I can not say no enough about Adm! He is the ultimate professsional!!!!"
Response time4 hrs
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for MetaMorph LLC
MetaMorph LLC
5.0(
6
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, MO and surrounding areas

Approved

In business since 2015

Free estimates

We take great pride in 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 start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

After
Before
1 neighbors recently requested a quote
Avatar for Wise Men Heating and Cooling, LLC
Wise Men Heating and Cooling, LLC
5.0(
7
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving O Fallon, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The father and son duo was very professional. My emergency happened after typical business hours but they still came out take a look at my thermostat. Very polite and informative. Once the store opened, they got what they needed and returned the next morning. They did an excellent job and are very affordable. I look forward to continuing business with them."
Full furnace
Full furnace
Full furnace
Heating Cooling HVAC
HVAC

+2

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
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Nest Installation FAQs, answered by experts

Pest control success in O’Fallon depends on managing excess moisture from frequent rainfall, sealing foundation cracks typical in local homes, and addressing landscaping that attracts pests. The area’s proximity to wooded lots and creeks increases pest pressure, so regular inspections, using both exclusion techniques and targeted treatments, and maintaining proper drainage are key for long-term home pest prevention.

Helpful?

After pest control in O’Fallon, check bait stations and replace any consumed baits within two weeks. Inspect basement and crawl space dehumidifiers monthly, especially after heavy rainfall. Reapply exterior treatments each spring and fall to counter seasonal pest surges. Schedule annual termite inspections and keep a log of pest sightings to help your exterminator adjust future home pest prevention strategies.

Helpful?

O’Fallon homeowners are choosing low-visibility, tamper-resistant bait stations that blend with mulch beds and native plantings. Integrated pest management is popular, with a focus on eco-friendly sprays and smart monitoring devices that send alerts about activity. There’s also a trend toward using river rock landscaping to reduce harborage for pests and installing mesh screens on vents to prevent rodent entry during colder months.

Helpful?

Before hiring a pest control pro in O'Fallon, document specific pest sightings and note areas with excess moisture or wood debris. Ask about experience with local pests like termites and mosquitoes, and request details on treatment safety for children and pets. Clear out storage from crawl spaces, trim back landscaping near your foundation, and confirm the provider’s scheduling flexibility to avoid unexpected disruptions.

Helpful?

In O’Fallon, keep a pump sprayer for perimeter insecticide applications, a bulb duster for attic or wall void treatments, and a moisture meter to monitor basements or crawl spaces. A sturdy inspection mirror helps spot pests in tight areas, while a caulk gun is essential for sealing gaps common in local brick or siding. Stock rodent bait stations and mosquito dunks for seasonal pest prevention.

Helpful?

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

From average costs to expert advice, get all the answers you need to get your job done.