The Hagerstown Paint and Glass Company, Inc. was founded in 1924 and became an Overhead Door Distributor in 1955. In 2006, our logo evolved into HPG Windows and Doors. We continue to be known for supplying quality products and experienced and knowledgeable representatives. Whether bidding a job for a large project or helping small businesses, HPG Windows and Doors works with clients to help them decide which product(s) best meet their needs. Click here to view a sampling of commercial projects in our photo gallery.