Expert Heating, Air & Plumbing
Expert Heating, Air & Plumbing is a HVAC provider serving Downers Grove, IL. Rated 4.6★ with 132 Google reviews. See services, review signals, and request a quote.
HVACDowners Grove, IL
On this page
Company overview
- TradeHVAC
- Service areaDowners Grove, IL
- Google rating4.6★ (132 reviews)
- Phone(630) 725-9000
- Address609 Ogden Ave, Downers Grove, IL 60515, USA
Services offered
- installation
- repair
- inspection
- emergency
Photos
Photos from Expert Heating, Air & Plumbing
What customers say
“Just had a new furnace installed by Expert Heating and am very pleased. The owner Joe Kasallis was very responsive, honest and customer-oriented. Received a fair transparent price quote upfront with…”
“These guys are great! They came fast when I had my AC break down at my pet salon. We need to have a temperature controlled environment for our furry clients so it was crucial to me to have it up and r…”
“Highly recommend Joe and his team. Everything was very smooth from the initial call through the completion of repairs. On time, great communication, clean work, and good pricing.”
Key highlights
Strengths
- Highly rated (4.6★ average)
- Large review volume (132 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 Expert Heating, Air & Plumbing offer?
Expert Heating, Air & Plumbing provides: installation, repair, inspection, emergency. They serve residential and commercial customers in Downers Grove, IL.
What is Expert Heating, Air & Plumbing's rating?
Expert Heating, Air & Plumbing has a 4.6 out of 5 star rating based on 132 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 Expert Heating, Air & Plumbing 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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