Mid-Atlantic - Newark airport car service

Any suggestions on reliable, safe car service from EWR into NJ (Doubletree Hotel in Somerset next to the convention center ). Thanks for the help.

Empire CLS is very professional, on time, nice cars, etc. I also like that you can book online without having to talk to anyone, if you're at a computer. You can also get a quote quickly on their site.

Downside is they are a bit expensive.