AC Repair &
Installation
in Tinley Park, IL
Same-day air conditioning service in Tinley Park and surrounding areas. Serving Tinley Park and the south suburbs with expert AC repair and installation. Licensed, insured, and trusted since 1987.
AC Services in Tinley Park
Serving Tinley Park Since 1987
Tinley Park's Trusted HVAC Company
Lockport Heating has been serving Tinley Park and Cook/Will County for nearly 40 years. Our technicians know the area, know the homes, and know what it takes to keep your family comfortable through Illinois summers and winters.
37+
Years Serving
Tinley Park & Will County
Same
Day Service
Call before noon
4.9★
Google Rating
47+ reviews
All
Brands Serviced
Carrier, Trane & more
Spring Special — Tinley Park Residents
AC Tune-Up: $129 $79
Full 21-point inspection. Prevent breakdowns before summer.
What Cook/Will County Homeowners Say
"Lockport Heating has been servicing our furnace for over 10 years. Their technicians are professional, knowledgeable, and always on time. Highly recommend!"
Michael T.
Lockport, IL
January 2025
"Our furnace went out on the coldest night of the year. Lockport Heating had a tech at our door within 2 hours. Incredible service — truly a lifesaver."
Sarah K.
Joliet, IL
February 2025
AC Service FAQs — Tinley Park, IL
Need AC Service in Tinley Park?
Call Lockport Heating for same-day service. Licensed, insured, and trusted in Cook/Will County since 1987.