Electrical contracting; Emergency electrical contracting services; Electrical project management services; Installation, maintenance, and repair of electrical systems and instrumentation; Installation, maintenance, and repair of communications network cabling; Installation, maintenance, and repair of security systems; Construction of data centers; Installation, maintenance, and repair of renewable energy systems in the field of solar, biomass, hydro, geothermal, and wind; Installation of electrical wiring; Installation, maintenance and repair of electrical lighting apparatus; Comprehensive preventative maintenance service for electrical systems; Electrical repairs, maintenance, and installation of electrical wiring, outlets, light fixtures, and electrical panels; Contractor services, namely, review of and remedial recommendations for building plumbing, electrical and mechanical systems for others; Installation, maintenance, and repair of building automation equipment; Advisory services relating to the installation of building automation equipment; Electrical contractor services

Design, installation, maintenance, and repair of data centers; Testing of apparatus in the field of electrical engineering; Design and development of automated controller systems, namely, temperature, humidity and electrical controllers; Electronic and electrical systems design services