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From $50
Up to $500
Closed until Sat, 8:00 AM
At G & W Heating and Cooling in Collinsville, we specialize in HVAC services, providing homeowners with reliable comfort solutions. Our team of sk…
The Best HVAC Company in Collinsville
Compare top-rated hvac providers in Collinsville. Profiles include verified reviews, service details, and direct contact options.
Service providers
Mike's Heating and Air
Open today
From $50
Up to $500
Open 24/7
At our HVAC service, Mike's Heating and Air in Collinsville, we specialize in delivering exceptional heating and air conditioning solutions. Our t…
Polar Plumbing, Heating & Air Conditioning
Open today
From $50
Up to $500
Open 24/7
At Polar Plumbing, Heating & Air Conditioning in Collinsville, we deliver reliable and efficient solutions for all your HVAC needs. Our expertise …
Gili Heating & Cooling
Open today
From $50
Up to $500
Open 24/7
In Collinsville, we are Gili Heating & Cooling – your reliable partners for all HVAC services. With a 5-star rating from over 38 satisfied custome…
From $50
Up to $500
Closed until Mon, 8:00 AM
In Collinsville, where homes need dependable HVAC solutions, we're Mars Plumbing & Heating - your go-to experts. We specialize in HVAC services, g…
Viviano Heating & Cooling, Inc.
Open today
From $50
Up to $500
Open 24/7
At Viviano Heating & Cooling Inc., located in Collinsville, we specialize in HVAC services, focusing on air conditioning and heating solutions. Wi…
From $50
Up to $500
Open 24/7
In the heart of Collinsville, we're more than just a HVAC services provider—we're your reliable neighbor, committed to keeping your home comfortab…
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Verified HVAC in Collinsville, IL
We show only active businesses that pass moderation. Results are specific to Collinsville and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Collinsville by experience, responsiveness, and value before you reach out.
Local-first search in Collinsville
Filter by neighborhood, check locations on the map, and find providers close to home or work in Collinsville. Listings are refreshed regularly — October 2026.
Collinsville area cities
The same listings in the closest cities — providers there often take jobs in Collinsville too. Mileage is the approximate distance from Collinsville.
- Caseyville 3.2 mi
- Fairview Heights 4.8 mi
- Maryville 4.8 mi
- O'Fallon 5.2 mi
- Troy 6.5 mi
- Edwardsville 6.7 mi
- Granite City 6.9 mi
- Belleville 7.7 mi
- Swansea 8.1 mi
- Lebanon 8.7 mi
- Madison 9.2 mi
- Sauget 10.5 mi
Before you book in Collinsville
Looking for hvac in Collinsville? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
Tips & guides from GigoPro
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Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
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The Definitive Guide to Hiring Home Service Pros
A dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
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The Complete Guide to AC Repair Costs
"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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HVAC feedback from Collinsville residents
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Rusty Hubbard
Sewer inspection completed and did an awesome and thorough job!
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Clint Severs
Very professional and on time. Great job as usual with Mars
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Anthony Tuzzo
Andy did a great job upgrading our plumbing in the basement!
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Matt Durbin
Outstanding service, will definitely use again and recommend them to anyone who needs their services!
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Doug Amundson
John and Andy have done an awesome job installing and maintaining our system!
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Miriam Koehne
Dustin did an excellent job. He cleaned up his mess after he was done.
