Adams-ISC, LLC. is a subsidiary of ISC Companies, Inc. (Minneapolis) and was formed in 2011 after a merger with Adams Machining & Welding in Rapid City. Adams-ISC is a distributor of mechanical power transmission parts and hydraulic components and we also offer a wide range of industrial services. Top distribution categories include bearings, belts, sheaves, chain, sprockets, motors, gearboxes, VFDs, couplings, clutches/brakes, shaft locking devices, linear motion, seals, o-rings, gaskets, hydraulic hose, fittings, valves, fluids, industrial supplies, and more. Adams-ISC Services include industrial and hydraulic equipment repair/rebuild, machining, metal fabrication, custom hydraulic hose assembly, portable welding, crane inspection and repair, portable line boring, and on-site service and repair with our fleet of field service trucks.