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Troy, IL

Local businesses in Troy, IL

28 local businesses in Troy, Illinois, including hvac contractors, general contractors, handyman services, drywall & insulation and roofing contractors. Compare each one's Google rating, website and hours, pulled from its Google Business Profile.

Troy at a glance

Businesses
28
Services
19

Best of Troy 2026: top-rated by trade →

28 local businesses serve Troy, IL. 12 are rated 4.5 or higher on Google and 5 have a perfect 5.0. 17 have a website.

Verified on Google
11
Average rating
4.4 / 5
Google reviews
2,760

By service

Pick a service in Troy

28 businesses across 19 services. Tap one to see every business, with Google ratings, filters and a map.

19 services shown

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Troy is part of St. Louis Local

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Local facts

Homes in Troy

Population
11,647
Homes
4,806
Typical home built
1993
Built before 1980
30.8%
Owner-occupied
73.6%
Median home value
$268,000
  • 68.9% of occupied homes in Troy are heated mainly with utility gas, and 29.7% with electricity.
  • Madison County logged 34 hail reports (the largest 3.75 inches), 49 damaging-wind reports and 10 tornadoes in 2021–2025.
  • Madison County is in zone 2, EPA's moderate radon-potential zone. EPA recommends testing every home for radon.

Sources: US Census Bureau, American Community Survey 2020–2024 5-year estimates; NOAA NCEI Storm Events Database, 2021–2025; EPA Map of Radon Zones (updated September 2025). Town figures are for Troy city.

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St. Louis Local

Before you hire in St. Louis

Check the license

Missouri has no statewide license for builders or general contractors. Trades like electrical, plumbing and HVAC are licensed by the city or county, so ask which local license the business holds.

St. Louis County contractor licensing

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Roofs, decks, electrical and HVAC changes usually need a county or city permit. The business you hire should pull it.

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Quick answers

Who serves Troy?

Names and Google ratings, straight from each business's profile.

Which HVAC contractors serve Troy, IL?

5 HVAC contractors serve Troy, IL. Highest rated (10+ reviews): Illinois Cooling Experts (Verified, rated 5.0 on Google from 83 reviews), A & H Mechanical Contracting (Verified, rated 4.8 on Google from 16 reviews) and Airco Service Co Inc. (Verified, rated 4.7 on Google from 55 reviews), plus 2 more.

Which general contractors serve Troy, IL?

2 general contractors serve Troy, IL. Each one's Google rating, hours and website are on its profile.

Which handyman services serve Troy, IL?

2 handyman services serve Troy, IL. Each one's Google rating, hours and website are on its profile.

Which drywall contractors serve Troy, IL?

2 drywall contractors serve Troy, IL. Each one's Google rating, hours and website are on its profile.

Which roofing contractors serve Troy, IL?

1 roofing contractor serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which plumbers serve Troy, IL?

1 plumber serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which electricians serve Troy, IL?

1 electrician serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which landscaping companies serve Troy, IL?

1 landscaping company serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which fence contractors serve Troy, IL?

1 fence contractor serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which concrete and masonry contractors serve Troy, IL?

1 concrete and masonry contractor serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which exterior cleaning companies serve Troy, IL?

1 exterior cleaning company serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which deck builders serve Troy, IL?

1 deck builder serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which pool contractors serve Troy, IL?

1 pool contractor serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which carpentry companies serve Troy, IL?

1 carpentry company serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which real estate professionals serve Troy, IL?

1 real estate professional serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which restaurants serve Troy, IL?

1 restaurant serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which travel agencies serve Troy, IL?

1 travel agency serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which insurance agencies serve Troy, IL?

1 insurance agency serves Troy, IL. Each one's Google rating, hours and website are on its profile.

Which solar installers serve Troy, IL?

1 solar installation serves Troy, IL. Each one's Google rating, hours and website are on its profile.

More cities in Illinois

All of Illinois · Cities A–Z

FAQ

Questions about Troy businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

Run a business in Troy, IL?

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