In April 1976, Frank Greiner started his own welding business in a one-car garage in Mount Joy, Pennsylvania. Today, the company remains as committed as ever to its position as an industry leader.Greiner Industries continues to be committed to meeting our customers' needs. Turnkey operations are the norm, as we continue to train our experienced personnel, add state-of-the-art equipment, and incorporate the latest technological advances. We produce all types of structural, plate and miscellaneous metal work, such as heavy beams, columns, trusses, girders, plate fabrication, combination structural members, tanks, bins, hoppers, material handling systems and more.

We are AISC certified for Complex Steel Building Structures and Major Steel Bridges with Fracture-Critical Endorsement and Sophisticated Coatings Endorsement, plus SSPC-QP3 certification for the application of Protective Coatings, as well as ASME certifications H, U, S and R. Flux core welding procedures are qualified to AWS D1.5 (bridge welding). ASME and AWS-qualified welders are employed; full-time Quality Control Personnel are on staff, including Certified Welding Inspectors.

Greiner takes pride in its role as a leading provider of turnkey services to customers from a diverse industrial and geographical area. No other single company in the central/southeastern section of Pennsylvania has greater capabilities to specialize in metalworking, fabrication, machining, welding, piping, installation, electrical, trucking, lifting and rigging.Greiner's reputation is built on our initiative to stay in the forefront of modern technology in order to provide high quality workmanship and outstanding customer service.We pledge to our customers: to listen to your needs; to offer technologically advanced solutions; and to continually strive to provide the best quality of service -– because growth and success are important to both of our companies.