ER Air
ER Air is a HVAC provider serving Lake Zurich, IL. Rated 5.0★ with 24 Google reviews. See services, review signals, and request a quote.
HVACLake Zurich, IL
On this page
Company overview
- TradeHVAC
- Service areaLake Zurich, IL
- Google rating5.0★ (24 reviews)
- Phone(630) 791-0088
- Address24102 US-12, Lake Zurich, IL 60047, USA
Photos
Photos from ER Air
What customers say
“The ER Air guys were awesome! Accurate time frame, great prices, and explained everything. Will absolutely be using them for all my needs moving forward!”
“Great Service! Miguel and Sergio arrived at our house for AC and furnace maintenance, as well as air duct cleaning. They are responsible, honest people. Knowledgeable of their work. Happy to answer…”
“The team arrived on time. Addressed a dryer vent issue I was unaware of, along with a full and complete explaination. The job was finished quickly at a fair price.”
“George was great to work with over the phone. Quoted a fair price and was able to get his team over to our home in a couple days. The team worked quickly and were clearly knowledgeable about what th…”
“Let me start off by saying these guys are on top of their game. I called them and asked if they can help me out and help me get my ducts cleaned before Christmas on short notice. And they made it happ…”
Key highlights
Strengths
- Highly rated (5.0★ average)
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 ER Air offer?
ER Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Lake Zurich, IL.
What is ER Air's rating?
ER Air has a 5.0 out of 5 star rating based on 24 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 ER Air 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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