In my experience with Sentinel, the team was very responsive to handle a last minute itinerary change. I needed to be picked up at PVD instead of BOS. They were very professional and got me home on time!
I have relied on Sentinel Limousine for many years. They have often rescued me on extremely short notice situations and their drivers are the best: Professional, accommodating, prepared and a pleasure to ride with. They are the only limo service I use.
There are three things that are important to me as a customer. The first is being on-time, the second is professional and courteous drivers, and the third is competitive rates. That is why I use Sentinel Limousines service, and that's why I recommend them to all of my friends!