For normal inquiries, HDB's principal hotline is 1800-225-5432, nonetheless it operates only for the duration of 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 Company Device (EMSU) hotline certain for their City Council. As an example, some Town Councils utilize the EM Providers EMSU hotline at 1800-275-5555, while others make use of the ESMACO EMSU hotline at 1800-354-3333. It is necessary to note that there's no single HDB 24-hour hotline for all issues. For other important providers, different 24-hour hotlines exist, for instance SP PowerGrid for electrical energy source interruptions at 1800-778-8888, PUB for drinking water supply difficulties at 1800-225-5782, and Metropolis Fuel for gasoline emergencies at 1800-752-1800. These quantities are critical for residents to get more info deal with urgent concerns beyond typical office hrs.