I've used both -- as I remember them, Caldwell Air Service is less expensive, but a bit run down and with so-so service. Mac Dan is a bit more expensive, but has a nice facility and much better service. If you need help (e.g. limo bookings, etc.), Mac Dan's probably your best bet; if you just want to park, Caldwell Air Service may be fine.
This airport has two FBOs:
Mac Dan 130.55 MHz
(973) 227-8339, (888) MACDAN8
http://www.macdan.com/
Caldwell Air Service
(973) 808-9047
I've used both -- as I remember them, Caldwell Air Service is less expensive, but a bit run down and with so-so service. Mac Dan is a bit more expensive, but has a nice facility and much better service. If you need help (e.g. limo bookings, etc.), Mac Dan's probably your best bet; if you just want to park, Caldwell Air Service may be fine.