About Us Current Page: Fabrication Client List Projects Contact Us Keystone Fabrication We strive to maximize our project productivity in the field by utilizing our shop for pipe pre-fabrication whenever possible. We also offer special fabrication projects to clients throughout the South East. We specialize in modular skids, pressure vessels, structures, platforms, mezzanines, stairs, handrails, ladders, boiler casings, hoppers and chutes, and equipment supports among many others. We have certification and authorization stamps through ASME (S and U) as well as the National Board of Boiler & Pressure Vessel Inspectors (R and NB). Some examples of our work Reach out today to find out what our fab shop can do to provide for you and your project needs. Keystone Constructors 121 Sarratt School Road Gaffney, SC 29341 (864)-488-2505 Made with Squarespace Contact Us

About Us Fabrication Client List Projects Contact Us Contact us. (864)-488-2505 121 Sarratt School Rd Gaffney, SC 29341 Name * First Name Last Name Phone * (###) ### #### Email Subject * Message * Keystone Constructors 121 Sarratt School Road Gaffney, SC 29341 (864)-488-2505 Made with Squarespace Contact Us

About Us Fabrication Current Page: Client List Projects Contact Us Over the years, Keystone has proudly provided electrical and mechanical services for dozens of regional projects for customers across various industries. Our client list shows some of the businesses that Keystone has completed projects for. · Omega Chemicals, Inc. · O'Neal Constructors · Owens Corning · Roche Carolina Inc. · Rhodia, Inc. · SCA Schucker, LP · Solutia, Inc. · Southern Design Inc. · SPF USA · Staniewicz Int. Corp · STERIS. · Sulzer Chemtech USA, Inc. · Suminoe Textiles of America · Synsil Products, Inc. · Tencarva · The McBurney Corporation · Tomic TEC GmbH · Tyson Foods · Valiant Machine & Tool · Voridian · Ascend Performance Materials LLC · Barry-Wehmiller Design Group · Boiler Tube of America · BMW Manufacturing Co. · Calpine · Chemtura Corporation · CH2MHILL / Lockwood Greene · Cognis Corporation · Control Center · Cooper Compressor · Crompton Corporation · Cytec Carbon Fiber · Day & Zimmerman · DSE, Inc. · DSM Desotech · DSM Dyneema · Duke / IBM · Freightliner · FujiFilm Manufacturing USA, Inc. · Galata Chemicals, LLC · GE Energy · H.J. Heinz Co · Holcim Inc. · ISO Poly Films, Inc. · James N Gray Company · JE MERIT CONSTRUCTORS, INC / Jacobs Engineering · Kohler Co. · GE Energy Greenville · Lauscha Fiber International · Lear Corporation · Marubeni Plant Contractors, Inc. · MB Kahn · Mead / Westvaco · Michelin of North America · Michelin Retread Technology · Milliken & Company · National Starch Company · Nestle · Newark Reach out today to find out why so many businesses have trusted Keystone to deliver on their project needs. We would be happy to provide you with an estimate and show you how we can benefit your company’s goals. Keystone Constructors 121 Sarratt School Road Gaffney, SC 29341 (864)-488-2505 Made with Squarespace Contact Us