For general inquiries, HDB's key hotline is 1800-225-5432, but it operates only throughout weekdays from eight:00 AM to five:00 PM. For soon after-hrs emergencies that need immediate attention, which include fallen Home windows, wall collapse, or raise breakdowns, residents should really Get hold of the 24-hour Vital Upkeep Services Device (EMSU) hotline distinct to their City Council. One example is, some Town Councils use the EM Products and services EMSU more info hotline at 1800-275-5555, while some use the ESMACO EMSU hotline at 1800-354-3333. It is important to notice that there is no one HDB 24-hour hotline for all difficulties. For other vital 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 Metropolis Fuel for gasoline emergencies at 1800-752-1800. These numbers are important for citizens to deal with urgent troubles outside of common Place of work several hours.