Jeffery Wilkendorf

American Building Supply (ABS) is one of the Nation’s largest Wholesale Distributors and Manufacturers of quality Doors, Door Hardware, Windows, and Millwork. We have been serving professionals since 1985. American Building Supply has built a reputation of unparalleled customer service and reliability. We proudly manufacture products under the registered trademarks of Millennium Door® and Doormerica® Products. With locations in California, Arizona, Washington, Georgia, Colorado, Texas, N. Carolina, and Hawaii, ABS is an industry leader in the business-to-business material supply chain for door-related products.