I've been using Denton Island Garage for several years and every time I have been impressed by the extremely high quality of service and professionalism.
Their fees are fair, and every person I have met who works there has been pleasant, courteous, and helpful. You can tell when you are speaking with an honest and trustworthy person and without fail, that has been my experience with everyone at Denton Island Garage.
The garage is a bit hidden away and definitely a gem worth finding!