I cannot make a reservation before 4.30am or after 11.30pm, what should I do? 10 April 2022 14:58 Updated The valet service is open from 4.30am to 11.30pm, which is why only these times are available for booking. Related articles How to contact Blue Valet Customer Service? What hours should I fill out when booking? How is my vehicle picked up? Can my vehicle be picked up/returned elsewhere than at the drop-off point? The height of our car parks