Heating & Cooling

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Get a free UV air quality system worth up to $1200 with new AC purchase!

Get your AC deal

Get $100 free heating oil when you switch to Leffler Energy!

Switch now and save

$0 down and pay as low as $88/month for a new AC system.

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Get your AC deal

Take advantage of the best propane offer of the season.

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Save on propane now
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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!