Coordination of utility companies; Underground utility & joint trench planning; Building loads / calculations & usage analysis; Single-line diagrams of various electrical systems; Building services & distribution systems; Telephone & data communication systems; Fire alarm & security systems; Cable antenna television (CATV) & video systems; Building management systems (BMS) & controls and design, installation and upgradation of any kind of electrical set-up as well as all kind of low current systems in buildings like residential, commercial, villa, palace, mall, university etc.