We use AH Franks for our company vehicle servicing, and I use them for my own personal vehicle as well. It is very easy to be suspicious of mechanics, but I find AH Franks completely trustworthy, honest and very helpful. They do a great job of servicing, tyres, etc. I've even got them to do some panel work for me, which they did really well! A nice bunch of people to deal with.
Cheap place to obtain your tires, cant complain to much. :
