I've used Sun City Express 2 times so far, and I can honestly say I love this company!
Always on time--except when you come back you have to call them from the airport, and they pick you up as quickly as they can IF they aren't already there. Last trip when I came in from Buenos Aires they knew I would be arriving at a certain time and, even tho they had 2 other people in the van already, the driver waited for me outside the airport, so all I had to do is...well, walk outside the walls of the airport. EZ!
And when they know to pick you up at 6:30 am they arrive at my house exactly at 6:30 am. So far they haven't even been a minute late.
They have always helped me with my bags and even offered a hand to help me into the van when I needed it...and sometimes I do cause it's so early or I'm so tired I'm liable to trip myself getting into the van.
Their prices are the lower than Super Shuttle I know. There are other shuttle services in the area, but none compare to the overall service and price offered by this company I think.
They seem to have been here a good amount of time, since when I first called and gave my address the Dispatcher automatically knew what community I lived in (much to my surprise).
I do alot of international travels, so when I return and am pretty beat from 20 hours of flights it's always good to know the nice people at Sun City Express will be waiting to take me home. This is definitely my go-to company for rides to and from the airport.