You can book a cab via following methods
1. Online : www.njairlink.com/
2. Mobile : 1800910125
Yes, it's possible to pre-book a cab with NJ Airlink, please contact the company.
NJ Airlink has luxurious air-conditioned cars.
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.