84 Lumber
Wholesale Building MaterialsPennsylvania, United States5001-10000 Employees
84 Lumber is a wholesale building materials company founded in 1956 and based in Eighty Four, Pennsylvania. It is the largest privately held supplier in its sector, offering building materials, manufactured components, and services for single-family and multifamily construction as well as commercial projects. The company operates 320 facilities across 34 states, including retail stores, component manufacturing plants, custom door shops, and engineered wood product centers, and provides turnkey installation services across framing, insulation, siding, windows, roofing, decking, and drywall. It is a certified women’s business enterprise owned by Maggie Hardy and has earned national recognition, including repeated listings on Newsweek's Most Trustworthy Companies in America (2024–2026) and features on Forbes, USA Today, and Inc. 5000 rankings. The workforce ranges between 5,001 and 10,000 employees, and revenue is reported in the range of $1B to $10B.
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