KSA, Keller & Son Inc. Email Format

ConstructionSouth Carolina, United States11-50 Employees

Keller & Son Inc. (KSA) is an industrial contractor with a long-standing presence in the Southeast, founded in 1968 and based in Boiling Springs, South Carolina. The company operates a substantial fabrication facility exceeding 110,000 square feet, enabling the fabrication and installation of components such as platforms, mezzanines, handrails, and ductwork, among others. It maintains on-site capabilities, including a 45-foot blasting booth and a 50-foot paint booth that are approved by DHEC, supporting finishing and surface preparation work.

KSA employs skilled tradespeople, including welders, riggers, millwrights, and electricians, to support projects ranging from total plant relocations to lighting installations and welding services. The firm serves industrial customers requiring integrated fabrication and on-site installation for plant infrastructure, with a focus on delivering turnkey services from fabrication through installation. The company situates itself within the construction sector, emphasizing heavy fabrication and industrial contracting in the Southeast region.

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