HDB's Key typical enquiry hotline will be the Branch Service Line at **1800-225-5432**, which operates from eight:00 AM to 5:00 PM on weekdays. This amount is the key Make contact with for a wide range of services together with housing apps, monetary queries, and tenancy issues, delivering a central stage of contact for flat house owners and applicants. For urgent and demanding feedback pertaining to concerns like fireplace, structural injury, or wall read more collapse, a different 24-hour hotline is offered at **1800-455-0089**, highlighting a difference amongst routine and unexpected emergency services. Moreover, for routine maintenance concerns about typical regions such as raise breakdowns or defective corridor lights following Business office several hours, residents are directed to Make contact with the Necessary Maintenance Support Unit (EMSU) by a specific **24-hour hotline, using a normally cited selection becoming 1800-241-7711**, making certain prompt response to urgent communal infrastructure troubles. This structured solution with multiple hotlines aims to streamline help and deal with distinct demands successfully.