editSuggest an edit

Lea Heating & Air Conditioning

Services / Heating and Air Conditioning

570 C Rock Rd,
East Dundee, IL 60118

(847) 305-2800

Call (847) 305-2800
Get directions to this
location on Google Maps.
Open website
in new tab.
Share this business
on social media.


For air conditioning installation or heating installation, repair or yearly maintenance, our seasoned HVAC company will make sure you’re ready for the high temperatures of summer and brutal lows of winter. We’ll guarantee your heating and cooling system is operating safely, and for those times when you just can’t wait for Monday morning, we offer 24-hour emergency AC repair or heating repair service. Contact us to request service in Algonquin, Huntley, Cary, Barrington, Inverness, West Dundee, Sleepy Hollow & Sutton, IL and the surrounding suburbs. We offer senior citizen discounts, fair pricing and help you secure financing so you can invest in home comfort without breaking your budget. Call us at 847-428-6660 and chances are, you’ll speak to a member of the Lea family. At Lea Heating & Air Conditioning, we work as a close team to provide our customers throughout Elgin, Hoffman Estates, Bartlett, Crystal Lake, Streamwood, Carpentersville & East Dundee, IL with a community of support. Our HVAC company is big enough to offer the resources you need, from 22 radio-dispatch trucks to 100% money back guarantees, yet small enough to give you the attention you deserve and expect. Visit our offices and showroom at 570 C Rock Road in East Dundee, Monday thru Friday, 8 AM – 5 PM, and see working models on display. Our experienced staff is looking forward to assisting you with everything from replacement filters to a brand new forced air heating system.

Business Hours

Monday 8:00 AM - 5:00 PM

Tuesday 8:00 AM - 5:00 PM

Wednesday 8:00 AM - 5:00 PM

Thursday 8:00 AM - 5:00 PM

Friday 8:00 AM - 5:00 PM

Saturday Closed

Sunday Closed