We (myself and 6 friends) have recently returned from an 11 day trip to Bali.
Before leaving, we used Trip Advisor to research drivers for hire. The first driver we contacted was Made Sukarma, and his details are listed in the "recommended drivers" post in this forum.
Made was great, but unfortunately the second day we wanted to use his services, his young daughter fell ill and was hospitalised (she was feeling better a few days later!).
Made immediately made arrangements for his younger brother, Ketut Suwendra, to pick us up.
We found Ketut to be just as friendly, helpful, honest and reliable as Made. His English was clear and easy to understand, and his vehicle (which seats 7 passengers) was always clean.
Ketut charged us the same rates as Made - 300,000RP for half-day, 400,000RP for full day.
If you're looking for a good driver who you can trust in Bali, I highly recommend Ketut!
Email - email@example.com
Mobile - 08179781331 local, +628179781331 from overseas