Founded in 1968, Keller & Son Inc. is an industrial contractor with one of the largest fabrication facilities in the Southeast at over 110,000 sq. ft. Celebrating fifty years in service, KSA can fabricate and install platforms, mezzanines, handrail, ductwork, etc. We also have a 45' blasting booth and a 50' paint booth both of which are DHEC approved. We have experienced welders, riggers, millwrights, and electricians that can handle total plant relocation, lighting projects, welding services, etc. Please give us an opportunity to provide you with our services.