GrandJR’s team of highly trained and experienced staff can handle a wide range of residential, commercial and institutional electrical jobs to help you maintain your home or building’s electrical system. This includes, but not limited to, installing new equipment, looking for a retro-fit, or repairing malfunctioning equipment.
GrandJR is one of the pioneer electrical service provider in top leading Expo and Exhibition centers in Korea
GrandJR has a wide range of expertise in commercial electrical services.
GrandJR's engineers and technicians are highly skilled. They solves your problems quickly and efficiently