B & B Custom Welding

Located in Nashville, Tenn., Hamilton Machine Company Inc. has been serving the industrial community for more than 50 years. The company's skilled machinists, welders and fabricators provide machinery maintenance and repair services. Its facilities include a machine shop, a welding/fabrication shop and a hydraulic cylinder repair shop. Hamilton Machine Company Inc. also offers mobile crews equipped with trucks generators and tooling that can get to any job site for repair and fabrication work. The company is also an Occupational Safety and Health Administration (OSHA) certified trainer.

Established in 1927, Columbia Machine Works Inc. is a turnkey provider of heavy machining, maintenance support, in-house engineering, warehousing/logistics, full mechanical assembly and steel fabrication/welding. It offers emergency repair services, cost-effective press/large machinery maintenance and concept-to-completion engineering. The company, a 65,000-square foot facility offers the latest in machine shop technology, including robotic welding, rapid prototyping capabilities, plasma cutting, gear fabrication and computer numerical controlled (CNC) milling/turning. Columbia Machine Works Inc. provides solutions for a wide array of industries, including automotive, appliance manufacturing, mining, construction, marine, steel production, die casting, transportation and railroad.