General construction contracting; general contractor services, namely, commercial and industrial construction, and construction management services; Electrical contracting; electrical contractor services; installation of electrical wiring; installation, maintenance and repair of electrical lighting apparatus; electrical installation, maintenance and repair of closed circuit television apparatus and equipment, weigh stations, traffic signal apparatus and equipment, roadway lighting apparatus and equipment, electrical service substation apparatus and equipment, data center apparatus and equipment, and solar panel apparatus and equipment; electrical infrastructure contractor services; installation of telecommunications apparatus; Maintenance of telecommunications apparatus; maintenance and repair of telecommunications apparatus; installation, maintenance and repair of telecommunications equipment; installation, maintenance and repair of telecommunications apparatus and instruments; maintenance and repair of telecommunications networking hardware, apparatus, and instruments; installation, maintenance and repair of computer hardware for telecommunications systems; horizontal directional drilling for installing telecommunications cables