HDB's Main common enquiry hotline could be the Branch Support Line at **1800-225-5432**, which operates from 8:00 AM to 5:00 PM on weekdays. This selection is the most crucial Call for a variety of expert services like housing programs, financial queries, and tenancy issues, offering a central stage of Call for flat house owners and applicants. For urgent and demanding feedback pertaining to concerns like fireplace, structural hurt, or wall collapse, a separate 24-hour hotline is on the market at **1800-455-0089**, highlighting a distinction involving regimen and crisis providers. On top of that, for upkeep challenges regarding prevalent locations for instance lift breakdowns or faulty corridor lights just after Place of work hrs, people are directed to Make contact with the Necessary Maintenance Support Device (EMSU) as a result of a specific **24-hour hotline, using a normally cited number getting 1800-241-7711**, guaranteeing prompt reaction to urgent communal infrastructure complications. This structured method with several hotlines aims to streamline hdb enquiry hotline 320 29 guidance and tackle distinctive needs effectively.