HDB's primary common enquiry hotline would be the Branch Support Line at **1800-225-5432**, which operates from 8:00 AM to five:00 PM on weekdays. This variety is the leading Get hold of for a wide array of companies like housing programs, financial queries, and tenancy issues, offering a central stage of contact for flat house owners and applicants. For urgent and significant suggestions regarding difficulties like fire, structural destruction, or wall hdb enquiry hotline 320 29 collapse, a independent 24-hour hotline is accessible at **1800-455-0089**, highlighting a difference in between plan and unexpected emergency services. Moreover, for maintenance troubles about frequent spots including carry breakdowns or faulty corridor lighting immediately after Workplace hrs, people are directed to Get in touch with the Necessary Maintenance Support Device (EMSU) as a result of a specific **24-hour hotline, by using a usually cited quantity getting 1800-241-7711**, guaranteeing prompt reaction to urgent communal infrastructure complications. This structured method with a number of hotlines aims to streamline guidance and handle distinctive requirements effectively.