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Extreme temps can damage your home.

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your heating oil needs.

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and whatever the weather,
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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 ›

Full Service vs. Discount Heating Oil – Learn the differences ›

Heating Equipment Services and Repairs

You can count on us for the energy-efficient heating systems you need to help you save energy, money and the environment.

Learn about our heating service plans ›

Find out more about our repair services ›

Troubleshoot your heating issue ›

Signs you may need a new furnace ›

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!