Steel Systems Installation, Inc. is a Quarryville, Pennsylvania-based aggregate processing system engineering and consulting firm that designs, fabricates, and installs material-handling and aggregate-processing systems. The company describes itself as a full-service provider recognized in the aggregate industry, with a longstanding history of serving clients in the Mid-Atlantic.
Lincoln Contracting & EquipmentEstablished in 1973, Lincoln Contracting & Equipment is a hands-on contractor that designs, engineers, fabricates, and installs industrial plants and bulk material-handling systems. Its in-house team takes projects from inception through turnkey construction, supported by three fabrication shops totaling 133,000 square feet and a fleet that manages delivery. The Stoystown company is AISC Sophisticated Paint Endorsement–Enclosed certified and maintains in-house electrical and engineering capabilities.STOYSTOWN, PA
Industrial Service & InstallationSince 1988, York-based Industrial Service & Installation has designed, fabricated, installed, and serviced turnkey industrial machinery systems. Its work spans package-handling systems and specialized process and utility piping, with in-house engineering and fabrication carrying projects from concept through installation. A 24/7, 365-day service team keeps those systems operating after the build is complete.YORK, PA
MellottFounded in 1920 as a lumber business, family-owned Mellott has grown into a Warfordsburg-based manufacturer and full-service provider of crushing, screening and washing solutions for the aggregate and related industries. Its fabrication operation builds customizable stationary and portable plants, conveyors and engineered systems, while the company also brings decades of contract-crushing experience to equipment support and life-cycle services. Mellott’s manufacturing heritage includes American-made products and a fabrication department equipped with two plasma burn tables.333131WARFORDSBURG, PA