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Save money this summer with these energy tips.

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Why Join the Leffler Energy family?

For over 100 years, we’ve been keeping our PA neighbors warm in the winter with lower oil prices and range of heating oil programs, plans and services. When it comes to taking care of your home comfort needs, trust Leffler Energy.

Why choose Leffler Energy ›

Choosing the best heating oil company ›

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AC Equipment, Service and Repair

You can count on Leffler Energy for all your AC needs this summer from equipment installation to servicing your AC system.

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Is it time to replace your AC system? ›

Is a ductless AC system right for you ›

Whether you're a current customer wanting to schedule a delivery or a new customer wanting to join the Leffler Energy family, from the coldest days of winter to the hottest days of summer, we're always here to help.

Contact us anytime, whenever you need us, 24/7, all year!