Contact 800.984.1411

Why choose oil to heat your home?

Learn more

Stay warm and save big this winter!

Find out more

Are you prepared for a major storm?

Find out how

Find your local office

See what services and offers are available in your area


Heating oil offer

The local company you can
rely on for your all
your heating oil needs.

save now
Heating Equipment Icon

Heating equipment offer

You can rely on
Leffler Energy for
all your heating system needs.

save now
Opt in for our emails

Email sign-up

Get the latest news,
special offers and
tips from Leffler Energy.

save now

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 ›

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.

Learn about our AC services ›

Find out about our service plans ›

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!