Contact Us

For enquiries, households may call the HES Hotline at 1800-888-2223 (Mondays to Fridays 9am to 9pm, Saturdays and Sundays 10am to 9pm, excluding public holidays).

Please dial +65 6568 1098 for calls made from overseas.

Alternatively, you may email us at and we will contact you regarding your query within 1-2 working days.