HDB's Key common enquiry hotline would be the Department Provider Line at **1800-225-5432**, which operates from eight:00 AM to five:00 PM on weekdays. This amount is the leading Speak to for a wide array of companies which includes housing apps, economical queries, and tenancy matters, delivering a central level of Speak to for flat homeowners and applicants. For urgent and demanding suggestions concerning problems like fireplace, structural hurt, or wall collapse, a independent 24-hour hotline hdb enquiry hotline 320 29 is accessible at **1800-455-0089**, highlighting a difference amongst schedule and crisis providers. In addition, for routine maintenance concerns concerning prevalent places like elevate breakdowns or defective corridor lighting immediately after Business office several hours, residents are directed to Call the Crucial Routine maintenance Support Unit (EMSU) by a selected **24-hour hotline, which has a usually cited range becoming 1800-241-7711**, guaranteeing prompt reaction to urgent communal infrastructure problems. This structured strategy with several hotlines aims to streamline support and deal with distinct wants effectively.