Heating & Cooling

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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!


Aug 18, 2023, 00:00 AM
Title : Leffler_Home_Testimonial1
Authors : Jerry W.
NoOf_RatingStars : 5
Outstanding service, very professional and courteous. The installers Rob L. and Barry H. were awesome and replaced my old oil tank with a new one and maneuvered those large objects in my house without any issue. They did a great job on the clean-up and chaulked all the piping to the outside. Looks like everything was there from the start. Absolutely a tremendous job.
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