How to Set Up Utilities in Korea (2026): Electricity, Gas, Water & Internet
Quick answer To set up utilities in Korea after moving in, first ask your landlord or real estate agent which services are bundled into your monthly maintenance fee (called gwalli-bi ) and which you must arrange yourself. In apartments and many officetels (studio-style units that blend office and residential use), most utilities are billed together through the building's management office. In studios and villas (low-rise multi-unit buildings), water is usually included but you typically apply separately for electricity (through KEPCO, the national electric utility, by calling 123), city gas (provider varies by region and a technician must visit to turn on service), and internet (offered mainly by KT, SK Broadband, and LG U+, with a technician installation). On moving day, photograph all meter readings, and have your Alien Registration Card (ARC) ready, since most account changes and sign-ups require it. First, Check: Is It Included in the Maintenance Fee? Before signing the l...