Founded in 1924 as a family-owned limestone quarry, New Enterprise Stone & Lime Co. now supplies construction materials and performs heavy-highway work through a vertically integrated quarry-to-pave operation. The fifth-generation company builds infrastructure across Pennsylvania and Western New York, managing materials from raw extraction through production and construction. Its Diamond-Tex specialty line also serves baseball, softball, and bocce facilities.
County Line Stone Co, IncFounded in 1959 by John “Jack” Buyers, County Line Stone is a third-generation, family-owned and operated limestone quarry serving Western New York with aggregate and hot-mix asphalt. The Akron quarry remains a family-run business led by Jack’s grandsons, Mike and Brad Buyers, and employs more than 30 full-time workers. Its materials are approved for NYSDOT use and serve markets from Buffalo to Rochester.AKRON, NY
Erie Group Of CompaniesSince 1968, Erie Group of Companies has been paving Ohio’s North Coast and producing construction stone from its ODOT-qualified limestone quarry in Sandusky. Its asphalt operation handles area highways, municipal streets and commercial paving, while the quarry supplies limestone for local construction work. Erie Blacktop has also received numerous Flexible Pavements of Ohio awards and is an ODOT-approved contractor.SANDUSKY, OH
J.F. Allen CompanyFounded in 1946 by Colonel James F. Allen and his wife, Sara, J.F. Allen Company remains rooted in the roadbuilding tradition carried by the Allen family since the 18th century. Based in Buckhannon, West Virginia, the company has grown into a Mid-Atlantic contractor known for keeping much of its construction work and material supply in-house. Its quarries have operated since 1975, producing more than one million tons of limestone each year for regional infrastructure projects.BUCKHANNON, WV
S. McClain StoneFamily-owned for more than 25 years, S. McClain Stone supplies Pennsylvania natural stone from its own quarries and prepares thermal bluestone in its own shop. Based in Tunkhannock, the company also operates its own truck fleet for job-site deliveries and offers quarry surface drilling up to 12 feet deep.212311TUNKHANNOCK, PA