Don't get caught in a July heat wave without AC. New Lenox Heating has been keeping Frankfort homes cool for over 30 years. Fast response. Honest pricing. Guaranteed work.
From a $89 tune-up to a full system replacement — New Lenox Heating handles every AC need for Frankfort homeowners.
New central air conditioning installation for Frankfort homes. We size the system correctly for your square footage, install with care, and handle all permits. Carrier, Lennox, Trane, and more.
AC not cooling? Making strange noises? New Lenox Heating diagnoses and repairs all AC problems in Frankfort. We carry common parts on our trucks for same-day fixes.
Spring AC maintenance prevents summer breakdowns. Our 18-point tune-up cleans coils, checks refrigerant, tests all components, and ensures your system is ready for the Frankfort summer.
New Lenox Heating provides expert AC installation and repair throughout Frankfort, Illinois. Just minutes from our New Lenox base, we serve Frankfort homeowners with the same fast response and honest service that has made us Will County's trusted HVAC contractor for over 30 years. Frankfort's beautiful neighborhoods and newer developments deserve top-quality AC service — and that's exactly what we deliver.
Illinois summers are no joke — temperatures regularly hit the 90s in Frankfort, and a failing AC system isn't just uncomfortable, it can be dangerous for elderly family members and young children. New Lenox Heating has been responding to AC emergencies throughout Will County for over 30 years. When your AC stops working on the hottest day of the year, we're the team that answers the phone and shows up fast.
We service and install all major AC brands — Carrier, Lennox, Trane, Rheem, Goodman, Bryant, and more. Whether you need a simple refrigerant recharge, a capacitor replacement, or a complete new system, our technicians carry the parts and have the experience to get your home cool again. We serve all Frankfort neighborhoods including LaGrange Road corridor, Old Frankfort Way, and the newer subdivisions off Harlem Avenue.
Trusted by hundreds of families across Frankfort and Will County
"Our AC went out on the hottest day of July. New Lenox Heating had a tech at our door within 2 hours and had us cool again by evening. Incredible service and fair pricing."
"I called for an AC tune-up special and the technician was thorough, professional, and honest. Found a small issue before it became a big problem. Saved us from a summer breakdown."
"New Lenox Heating installed our new Carrier AC system. The crew was clean, professional, and finished on time. Our energy bills dropped noticeably. Highly recommend."
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Common questions about AC service in Frankfort, IL
New Lenox Heating is your local AC expert in Frankfort. Call now for same-day service or a free installation estimate.
815-893-3642New Lenox Heating · Serving Frankfort & Will County, IL · Licensed & Insured