Mr. Duct
Mr. Duct is a HVAC provider serving Lake Forest, IL. Rated 4.8★ with 168 Google reviews. See services, review signals, and request a quote.
HVACLake Forest, IL
On this page
Company overview
- TradeHVAC
- Service areaLake Forest, IL
- Google rating4.8★ (168 reviews)
- Phone(847) 234-9501
- Address222 E Wisconsin Ave # 6B, Lake Forest, IL 60045, USA
Photos
Photos from Mr. Duct, Tatyana Pistryak, Juni Park
What customers say
“Kirk was great! He arrived even earlier then expected and from start explained the process how everything is going to go. Since the house is 2 story with full basement, Kirk and I walked to see ever…”
“Jason is an outstanding technician and indoor air quality professional. He goes the extra mile for all of his clients including us! There is an art and science to cleaning HVAC systems from head to t…”
“Mr. Duct was amazing. They were able to book me right away and gave me a few appointment options. The tech was polite and professional, and was pretty fast while also being very thorough. He caught so…”
“We are very happy with the service. Vincent went the extra mile to help us with the cleaning. We are so impressed and will surely recommend to our friends.”
“Couldn't ask for much more than.... Quick appointment creation Appointment reminder text Arrived on time Polite & knowledgeable technicians Non-obtrusive in the house Finished quickly and efficiently …”
Key highlights
Strengths
- Highly rated (4.8★ average)
- Large review volume (168 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 Mr. Duct offer?
Mr. Duct provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Lake Forest, IL.
What is Mr. Duct's rating?
Mr. Duct has a 4.8 out of 5 star rating based on 168 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 Mr. Duct 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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