Located in Williamsburg, Pennsylvania and in operation since 2004, 

Rabenstein Heating, Air Conditioning and Plumbing is a family owned and operated business that provides exceptional service throughout the Blair, Huntingdon, Northern Bedford , Southern Centre Counties and surrounding areas.

We are pleased to be able to provide our customers with our professional, reliable and reasonably priced services. The majority of our business is received by referrals and our continued success is a reflection of our commitment to our customers. 

Our expert technicians are highly skilled and undergo continuous education to stay on top of the latest industry innovations. Rabenstein’s has a Licensed Master Plumber and our entire team is dedicated to handling all of your heating, air conditioning, plumbing needs and more.  We also complete small excavation projects and can haul your load with our 9-ton dump truck as we can gladly pick up and deliver topsoil, stone, mulch, firewood and more  from your favorite business location and deliver it to your home or business.

 We can provide you with a Heat Load Calculation and/or a FREE Power Consumption Analysis, which will compare your current system's efficiency with a new higher efficiency unit.  The comparison demonstrates your potential savings.  The consultation is free and in some cases your savings will outweigh the cost within the first three years. 



We offer a wide variety of heating, maintenance and installation options, including in floor radiant heat, heat pumps, ductless systems, boilers, wood stoves, gas & propane furnaces, Nexia Home Intelligence Systems and much more.  We recommend that you sign up today for our cost saving maintenance agreements on your heating and/or air conditioning systems. 



We provide installation and service of all central air conditioning systems.   We recommend that you sign up today for our cost saving maintenance agreements on your heating and/or air conditioning systems.



We provide professional plumbing maintenance and services for a variety of commercial and residential needs.  These services include hot water heaters, water purification systems, full bathroom and kitchen remodeling, sewer camera, sewer snake, pipe location, installation of underground water lines, sewer lines and much more. 

24 hour Emergency Services

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