I used Kwik fit recently for a regas and oil and filter change and they balanced my new wheels (which should have balanced properly in the first place Rochford Tyres gggrrrrrrr), I only used them because they were close to work. They charged me £115 and did a really good job suprisingly. I was very sceptical of Kwik fit from other peoples experiences that I know who have used them, but fair play to the Staines branch they were good.