For typical inquiries, HDB's principal hotline is 1800-225-5432, but it surely operates only through weekdays from 8:00 AM to 5:00 PM. For just after-several hours emergencies that call for quick interest, such as fallen Home windows, wall collapse, or raise breakdowns, residents should really Get hold of the 24-hour Vital Upkeep Service Device (EMSU) hotline certain for their City Council. As an example, some Town Councils make use of the EM Providers EMSU hotline at 1800-275-5555, while others make use of the ESMACO EMSU hotline at 1800-354-3333. It is vital to note that website there's no single HDB 24-hour hotline for all challenges. For other essential solutions, different 24-hour hotlines exist, for example SP PowerGrid for electrical energy source interruptions at 1800-778-8888, PUB for drinking water supply difficulties at 1800-225-5782, and City Fuel for gasoline emergencies at 1800-752-1800. These quantities are critical for residents to deal with urgent concerns beyond typical office hrs.