Tettaton
Tettaton is a HVAC provider serving Collinsville, IL. Rated 5.0★ with 181 Google reviews. See services, review signals, and request a quote.
HVACCollinsville, IL
On this page
Company overview
- TradeHVAC
- Service areaCollinsville, IL
- Google rating5.0★ (181 reviews)
- Phone(618) 344-9211
- Address22 Sycamore Dr, Caseyville, IL 62232, USA
Photos
Photos from Benjamin Vuagniaux, Mike Detomasi, Matt Tettaton
What customers say
“Tettaton installed my new furnace and AC, Dec. 22, 2025. They were my lowest bid but I think everyone on my street uses them so they came highly recommended. 100% the right choice. Everyone knows thei…”
“Got my furnace fixed during a very cold period and at a fair price. Punctual, professional and polite. I highly recommend this small family owned business.”
“We had a issue during a heat wave. I had the fastest company come out, but they immediately wanted to replace our AC unit at around $8,000. Tettaton came out the day after and replaced the capacitor a…”
“Our furnace wasn't working and they came right out and diagnosed it. We needed a new one. We didn't have to wait long to get one. They were very professional and polite. I would highly recommend to an…”
“Talked to Matt, after I two other estimates.price was fair and he explained everything that they were going to do. Matt, Austin and Jack did a fantastic job installing the new furnace and it was done …”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (181 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Tettaton offer?
Tettaton provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Collinsville, IL.
What is Tettaton's rating?
Tettaton has a 5.0 out of 5 star rating based on 181 Google reviews.
Is this company licensed in Illinois?
All listed providers have a verified Illinois contractor license at time of publication. You can verify on the Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) lookup at https://online-dfpr.micropact.com/Lookup/LicenseLookup.aspx.
Does Tettaton offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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