Heating & Cooling

Service 800.984.1411
L_hi_heatingfamily3

Enjoy hassle-free heating all season!

Save now

Switch now and get $100 free heating oil!

Save now

$0 down and as low as $99/month for new heating systems!

AC icon
Get your deal

We're hiring qualified CDL delivery drivers and HVAC technicians.

Call 833.4.GET.HIRED
L_mi_desktop_fall2
L_mi_tablet_fall2

Reliability matters.

You can count on the Leffler Energy team to keep you comfortable at home, all year round.

  • We’ve served our PA neighbors for over 100 years
  • We’re local – we live and work where you do
  • Our services are all designed to help you save

All backed by 24/7 service and support — in any weather

See what our customers are saying!