GrandJR is a renowned Electrical engineering firm for commercial, residential,
industrial, Expo and exibition centre projects. GrandJR continually offers outstanding
quality, innovative solutions and superior services, establishing itself
as a market leader in Korea.
Over the years we have built up a well trained, committed staff and workforce,
who ensure that each contract is efficiently carried out to the highest standard.
We believe that the way to promote our business is through the development of
good working relationships with our clients.
Our courteous technicians respect your business/home enviornment,
providing an attention to detail that ensures quality, and safe work.
No matter what electrical contractor services you need,
GrandJR has the power to make things better.
GrandJR is highly specialized in electrical infrastructure, interior lighting setup
for expo and exibition halls.No matter whether it is large or small scale Expo,
GrandJR can deliver an exquisite lighting experience with the aid of a large number
of hi-tech equipments and experienced technicians.
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 specializes in electrical infrastructure and lighting for expo and exhibition halls, delivering exceptional lighting experiences with advanced equipment and skilled technicians.
GrandJR delivers comprehensive electrical solutions for businesses, including power systems, lighting, and security. We ensure your property operates efficiently, safely, and in compliance with all regulations.
GrandJR provides reliable electrical services for homeowners, from wiring and panel upgrades to lighting and home automation—ensuring your home is safe and efficient.
