Heating & Cooling

Enjoy hassle-free heating all season!

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Switch now and get $100 free heating oil!

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

Get your deal

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

Call 833.4.GET.HIRED

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!