Lake County Mechanical
Lake County Mechanical is a HVAC provider serving Round Lake Beach, IL. Rated 4.9★ with 380 Google reviews. See services, review signals, and request a quote.
HVACRound Lake Beach, IL
On this page
Company overview
- TradeHVAC
- Service areaRound Lake Beach, IL
- Google rating4.9★ (380 reviews)
- Phone(847) 989-4649
- Address328 North Ave, Antioch, IL 60002, USA
Photos
Photos from Lake County Mechanical, Brian Fleming
What customers say
“FANTASTIC SERVICE!! Our furnace began to short cycle leading to gradual loss of heat in our home. A call to Lake County Mechanical got a technician out later the same day. The technician found 3 iss…”
“Thank you to the wonderful people at Lake County Mechanical. Both Melissa who so kindly set up the appointment and Parker who arrived in such a timely fashion were both so helpful. Quick and helpfu…”
“This was our first time using LCM for a repair and restart of an old unit, it was a very pleasant experience. The people there are just great and communications between us was excellent, from emails, …”
“We had Harley out yesterday for service to our furnace as part of our annual maintenance agreement. Harley notified us prior to arriving, was on time, professional, I never felt like he was rushing, w…”
“I have had a few great experiences with Lake County Mechanical. I used them several times to service my old boiler, and now had an entire new system installed when that one failed. They were also a be…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (380 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 Lake County Mechanical offer?
Lake County Mechanical provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Round Lake Beach, IL.
What is Lake County Mechanical's rating?
Lake County Mechanical has a 4.9 out of 5 star rating based on 380 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 Lake County Mechanical 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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