Philadelphia’s Plumbing, Heating, Mechanical & Industrial Supplier!

We work with some incredible companies

William Betz, Inc. opened its doors in 1914 as a family run plumbing and heating supply business. At Betz, we strive to provide you with the best products available and the highest level of customer service possible. Together with our industry-leading manufacturers, we can help you meet the demands of your mission.

Below are a few of the many manufacturers whose products we offer. For more information or questions in regard to our manufacturers or their products, please contact a member of our expert sales staff.  Also, please feel free to view our Manufacturers List or download our Manufacturers Line Card for a more complete list of our manufacturers.