It might be best to avoid this taxi company now as the service has been getting worse over the last few years.

On the trip from the airport to Pattaya the drivers routinely take a detour to fill up with methane and this will add an hour to the journey time. On the return journey rather than a car they sent a minibus which is nowhere near as comfortable. The front seat was occupied by the drivers drugged up girlfriend which will be a serious problem if you happen to be stopped by the police. Quite likely if you're doing 140 KM in a 90 KM zone.