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Welcome to Conestoga Supply & Heating

We are the area’s leading distributor of Rheem HVAC systems, as well as the most comprehensive supplier of hydronic equipment in the South Central Pennsylvania region for over 40 years.

Located in the traditionally conservative Pennsylvania Dutch area of the state, we are anything but conservative in our approach toward service and sales to our customers! Excellent customer service and attention to detail is what sets us apart from our competition.

Since joining the Hajoca team in 1997, we have concentrated on becoming a progressive partner to the HVAC contractors in Lancaster & surrounding counties. We have done this by building an extensive inventory, by committing ourselves to the training of new industry technology, and by providing full-scale technical and design support.

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We have been one of Lancaster counties leading wholesale suppliers of HVAC equipment to the local tradesman for over 50 years. We stock many types of HVAC equipment including Rheem Heat Pumps and Air Conditioners, Gas and Oil furnaces and boilers, sheet metal ductwork, piping, and many other accessories for any HVAC related projects. If we don’t stock it, no worries, we can get it for you!.

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Our knowledgeable staff has the training to design/sell HVAC systems from the smallest projects to the largest. We specialize in Residential and Light commercial products. We also specialize in Hydronic and Radiant Heating systems and have been designing/selling these systems for over 50 years. Talk to one of our system design experts today.

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