Electrical transformer servicing and replacement; Electrical contracting services; Cryogenic cleaning and repair of electrical bus ducts; Construction project management services in the field of transformer change-outs, bus duct install, modification, maintenance and repair including equipment enhancements; Emergency servicing and repair of electrical bus duct systems, bus ducts, related components and transformers; Bus duct system enhancement services, namely, installation of gaskets, expansion bellows, dry air pressurization systems, air cooling systems, monitoring systems, heaters, drains, and welded inspection ports; Installation, repair, refurbishment, modification, rebuild, and maintenance of electrical bus duct systems, associated equipment and transformers; Technical consultation services in the field of industrial electrical systems

Specialty welding services for construction and repair purposes; metal welding services; mobile metal welding services; Mobile custom machining and fabrication of bus ducts and component parts therefore; Custom manufacture of bus ducts and replacement components and parts therefor; Fabrication services for others in the field of bus ducts, transformers, and parts therefor; Custom manufacture of transformer accessories and parts therefor

Electronic and electrical system design services; Designing, planning, modeling, and engineering services in the field of electrical bus duct systems, bus ducts, and transformer related components; Testing, monitoring, and inspection of electrical bus duct systems, bus ducts, and transformers; Reverse engineering of bus ducts, replacement parts, and related components therefor; Remote monitoring services of electrical bus duct systems and related components