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About J&L Heating and Cooling
J&L Heating and Cooling serves Pittsburgh-area homeowners with heating and cooling solutions backed by a 4.9-star average across 17 verified reviews. The company handles projects ranging from routine AC maintenance tune-ups to complete furnace and ductwork installations, earning consistently high marks for professionalism and reliable service execution.
Multiple reviewers describe the team is efficient and leaves worksites clean, a detail that surprises homeowners accustomed to messier contractor experiences. The company completed full system replacements and returned to repair a circuit board issue more than a year after installation at no additional charge.
Customers describe same-day response during urgent situations, including a furnace failure addressed within 24 hours. One reviewer notes Mark explained how system rearrangements could improve efficiency, while another recounts the team handled ductboard replacement with insulated metal ducts.
What Customers Say
Every reviewer awards 5 stars except one 4-star rating. Five reviewers specifically mention same-day or rapid response times, with one calling out a 24-hour furnace replacement. No negative reviews were provided.
Services
Furnace Installation & Repair
Complete furnace replacement and heating system repairs for Pittsburgh homes.
AC Repair & Maintenance
Air conditioning tune-ups, diagnostics, and cooling system repairs.
Ductwork Installation
Full duct system design and installation, including ductboard to metal duct conversions.
Whole House Humidifiers
Installation of whole-home humidifier systems for improved indoor comfort.
System Replacement
Complete old system removal and new efficient unit installation.