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Collinsville, IL

HVAC Contractors in Collinsville, IL

9 HVAC contractors in Collinsville, Illinois, with Google ratings, hours and websites where the business has them.

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9 HVAC contractors serving Collinsville

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

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9 of 9 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Top rated

Highest-rated hvac contractors in Collinsville

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. Just Ice Refrigeration

    5.08 Google reviewsVerified

  2. Kelvin Heating and Cooling

    5.06 Google reviewsVerified

  3. Viviano Heating & Air Conditioning Inc.

    4.9890 Google reviewsVerified

  4. Tiger Plumbing Heating Air Conditioning & Electrical Services

    4.75,322 Google reviewsVerified

    Leak detection · Gas line repair · Plumbing repair

  5. Mars Plumbing & Heating

    4.665 Google reviewsVerified

    Plumbing repair · Plumbing installation · Drain service

See every hvac contractors in Collinsville sorted by rating · Best of Collinsville across every trade

Local context

What to know about HVAC contractors in Collinsville

  • 61.1% of occupied homes in Collinsville are heated mainly with utility gas, and 36.9% with electricity.
  • The typical home in Collinsville was built in 1971, and 61.4% of homes were built before 1980.

Sources: US Census Bureau, American Community Survey 2020–2024 5-year estimates.

Nearby

More HVAC contractors near Collinsville

Based in other towns within 15 miles of Collinsville, closest first. Distances are straight-line from the town centre.

St. Louis Local

Top rated hvac contractors across St. Louis

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Compare quotes in Collinsville

9 HVAC contractors serve Collinsville, IL. 6 are rated 4.5 or higher on Google and 3 have a perfect 5.0. 8 have a website. Most common services: Heating repair, Plumbing repair, A/C installation, A/C repair, AC repair, Drain service….

Verified on Google
5
Average rating
4.8 / 5
Google reviews
6,315

How Google categorizes hvac contractors in Collinsville

Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.

Services hvac contractors in Collinsville list on Google

Service names as each business entered them on its Google Business Profile, with how many businesses list each one.

What reviewers mention

knowledgeable staff (1296) · polite staff (263) · clear explanations (140) · informative staff (66) · water heater installation (54) · quick fix (48) · toilet repair (23) · plumbing inspection (18) · sewer line repair (14) · leak repair (13)

Topics Google extracted from customer reviews of hvac contractors in Collinsville, with the number of reviews that mention each.

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More services in Collinsville

All 31 services in Collinsville

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

Ask about permits

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

Get more than one price

Describe the job once and send it to up to three St. Louis businesses you choose. They reply to you directly.

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Page One Partner Research

How HVAC contractors in Collinsville compare

HVAC ContractorsILU.S.
Average Google rating (10+ reviews)4.744.69
Median Google reviews3425
Reviews for the top quarter137+108+
Have a website61%60.6%

Businesses listed in our directory, not every business in the market. Updated October 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors? · Best cities for HVAC contractors

From Page One Partner Research

  • A good Google rating for HVAC contractors: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 25 or fewer reviews. What is a good rating for HVAC contractors?
  • Illinois businesses in our directory average 4.54 stars on Google, ranking 18 of the 50 states we measured; 27.9% list no website. Ratings in every state

Quick answers

Who serves Collinsville?

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

Which HVAC contractors serve Collinsville, IL?

9 HVAC contractors serve Collinsville, IL. Highest rated (10+ reviews): Viviano Heating & Air Conditioning Inc. (Verified, rated 4.9 on Google from 890 reviews), Tiger Plumbing Heating Air Conditioning & Electrical Services (Verified, rated 4.7 on Google from 5322 reviews) and Mars Plumbing & Heating (Verified, rated 4.6 on Google from 65 reviews), plus 6 more.

How many HVAC contractors serve Collinsville, IL, and how are they rated?

9 HVAC contractors serve Collinsville, Illinois. 6 are rated 4.5 or higher on Google and 3 have a perfect 5.0. 8 have a website. Most common services: Heating repair, Plumbing repair, A/C installation, A/C repair, AC repair, Drain service…. ZIP codes covered: 62234.

Which HVAC contractors in Collinsville, IL have the most Google reviews?

Tiger Plumbing Heating Air Conditioning & Electrical Services (5,322 reviews, rated 4.7), Viviano Heating & Air Conditioning Inc. (890 reviews, rated 4.9) and Mars Plumbing & Heating (65 reviews, rated 4.6). Review counts are read from each business's Google Business Profile.

What kinds of HVAC contractors are in Collinsville, IL?

Google lists them under Drainage service (2), Heating contractor (2), HVAC contractor (2), Plumber (2), Air conditioning contractor (1) and Air duct cleaning service (1). A business can carry more than one category, so the counts overlap.

HVAC Contractors near Collinsville

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FAQ

Questions about Collinsville 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.

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