I was in coughet in November for my Honeymoon and we used a private driver named Chai, he has a big SUV so comfort is really good;
Inter call +66884484592
(for his website google 'driverinphuket Chai' - 4th link down)
We paid 900 Baht for an airport transfer to Katathani which is further south from Patong and Kata Beach. He was great, reliable, always on time, quick to reply on Viber, very friendly. Car was also good and he provided a bottle of water on longer trips which was a nice touch. Couldn't have asked for any more. He also has another driver or two that he uses if he is busy.
Otherwise check out TA, there are heaps of posts about drivers there (that's where I found Chai).
Some of his rates when we were there:
PROGRAM D (DAY)
Around 6,8,10 hours.
your itinerary. Just let me know where would you like to go ?
PROGRAM A (DAY)
Around 6 hours
3 Beach,Karon Viewpoint, Promthemp Cape, Big Buddha, Wat Chalong & coughet Town (Without Lunch) Etc…
Price : 1200 Baht PER /Car
Not include airport transfer and north area of coughet please
PROGRAM B (DAY)
3 Beach,Karon Viewpoint, Promthemp Cape, Big Buddha, Wat Chalong & coughet Town (Without Lunch)
+Elephant Trekking 30 Minutes
Price : 1200 Baht PER PERSON maximum 3 persons up
Not include airport transfer please
About program C this is special program Around 6 hours 1200 bath
1. Pick up from hotel. and start to explore drive pass by Patong beach , Karon beach , Kata beach
2. visit Karon view point and continue drive to Rawai bay
3. visit promthemp cape area souther of island and area see sunset
4.visit big buddha on the mountain hight 490 metter nice to see view east and west of coughet island
5. visit chalong temple
6. lunch thai food and sea food on the beach
7. coughet town Visit to Century-old Sino-Portuguese building at Thalang road.
8. you can do activity and shopping
- elephant ride
- snake show
- monkey show
- tiger kingdom
- ATV , Go-Kart,coughet Shooting Rang
9. Visit to Cashew Nut factory and shopping for local product
10.the mall
The world big jewely factory Visit to Wangtalang Lapidary gem factory. Get some refreshment (solf drinks, coffee or tea).