HDB's Principal normal enquiry hotline will be the Branch Service Line at **1800-225-5432**, which operates from eight:00 AM to five:00 PM on weekdays. This variety is the leading Get hold of for a variety of expert services which include housing programs, monetary queries, and tenancy issues, giving a central level of Get in touch with for flat owners and applicants. For urgent and important opinions concerning issues like hearth, structural harm, or wall collapse, a different 24-hour hotline is offered at **1800-455-0089**, highlighting a distinction amongst schedule and crisis providers. On top of that, for upkeep issues regarding popular places which include raise breakdowns get more info or defective corridor lights following Office environment several hours, citizens are directed to Get hold of the Essential Upkeep Assistance Device (EMSU) through a particular **24-hour hotline, that has a generally cited variety remaining 1800-241-7711**, ensuring prompt response to urgent communal infrastructure troubles. This structured tactic with multiple hotlines aims to streamline assistance and deal with diverse desires competently.