Extend the life of your equipment. See AES for expert equipment rebuilding services for balers, shredders, and more. Rebuilding services include certified welding, hydraulic cylinder and pump repairs, and electrical and PLC troubleshooting and repair. Rebuilding service is available both onsite at your location or at our fully equipped facility. We rebuild all makes and models of balers, including Balemaster balers, American balers, Selco balers, Marathon balers and Maren balers. AES is an authorized Balemaster baler repair and service center.