You can book a taxi via following methods:
Online: http://southendairporttaxi.co.uk/
Telephone: +44 170 291 0180
Yes, it's possible to pre-book a taxi with Southend And Rochford Airport Taxis, please contact the company.
Southend And Rochford Airport Taxis has both regular and air-conditioned taxis, please mention your preference at the time of booking.
Please contact the company on their helpline number to make any changes.
Generally drivers will meet the passengers at the arrivals on airport pick ups but do check with the company.