There are numerous hotlines readily available for different HDB-linked problems, with a few functioning 24 hours for urgent matters. For standard enquiries and aid, the HDB Branch Support Line at 1800-225-5432 is out there on weekdays from 8:00 AM to 5:00 PM. Even so, for urgent and important feedback, including structural defects, hearth, fallen Home windows, or maybe a wall collapse, HDB contains a 24-hour hotline at 1800-455-0089 . For problems linked to widespread parts like carry breakdowns, corridor lights defects, or more info other routine maintenance fears after Workplace hours, residents can Get in touch with the Crucial Upkeep Services Unit (EMSU) through a 24-hour hotline, with a commonly cited number being 1800-241-7711 . For parking enforcement in HDB car parks, the 24-hour hotline is 1800-338-6622 . It's important to note that HDB won't ever ask for funds or bank particulars more than the phone, and any such requests should be claimed to your ScamShield Helpline at 1799 .