Pick-up car service for teachers? (Surabaya)

Hi all! My fiancé and I are moving to Surabaya in June, and we're just trying to work out some realistic budgeting. I'll be working at Surabaya Grammar School in the west, and he's going to be at The Piano Institute in the east. We're probably going to be living closer to his school (he has longer hours and more days) so I'm looking at close to an hour commute (depending on traffic). I heard that a lot of expat teachers hire pick up car services that aren't too expensive. Does anyone have experience with this? Do you know the approximate cost? Thanks for any suggestions or advice!