Excel Apparatus is an industrial and marine equipment repair center. Based in North Charleston, S.C., the firm offers a variety of equipment repair and manufacturing services on all industrial and marine equipment. Its capability ranges from the repair of small, special-purpose motors to 10,000 HP equipment for some of the nations largest production and utility companies. Excel Apparatus is a stocking distributor of replacement motors, motor brakes, mechanical drives and gearboxes, AC and DC motor control products and many more. The companys industrial services and equipment repair capabilities include electric motor rewinding/repair, switchgear testing upgrades/calibration and total machine shop repair on fans, babbit bearings, rolls, pumps and gearboxes.