Matthew Geidner has joined 84 Lumber Company, the nation's largest privately held building materials and service provider to professional contractors, as a manager trainee at the company's Lehighton store. Geidner is a native of Fleetwood, Pennsylvania, and is a graduate of East Stroudsburg University.

The Lehighton store is at 820 Blakeslee Blvd. Drive and offers a wide variety of building products and services to homeowners and professional residential and commercial contractors.