I would not recommend these guys to anyone. I went to Comet with a car that had been pre-diagnosed by another mechanic with a faulty gear-box, but they had been unable to source a 2nd hand one for me when the gearbox started jumping out of gear badly at this point, I decided to call Comet and send it to them. I explained the problems, explained that another mechanic had diagnosed the problem as gear box when it was left with them, and asked if they had replacements on hand (had they not, I would have found someone that did) and was assured yes they have replacements. I got a call 2 days later, and was told problem was the clutch, which was going to need replacing. I accepted their \"expertise\" and replaced the clutch, among other smaller items. 2.7grand later I left the workshop, and found a scratch down the entire left side of the car that had been mostly buffered out, this happened whilst in their care, and some scuffs down the side of the bumper on the same side also had an electric window that \"mysteriously\" stopped working whilst in their care. 50 kms after leaving the shop, gears start jumping out again, lo and behold gear box stops functioning in exactly the same fashion as before it was sent to them. Sent the car back to them, was assured that no no the clutch was definately a problem, and now the gearbox must have failed. Was offered to have the gear box replaced at \"no labor cost\" like this was some kind of huge favor...sorry but do the job properly the first time people wont be coming back, the \"free\" labor should be minimum. Have loads of documentation from my \"original\" mechanic regarding diagnosis of clutch. Made a formal complaint about them to Office of Fair Trade. In the end I paid close on 5 grand to have my car restored to working order for a problem that should have cost 1.5grand had it been diagnosed properly in the first place. Their rebuttal belittled the customer and misrepresentations.
They take no responsibility for \"misdiagnosis\". Guaranteed there will be a rebuttal that attempts to justify their horse**** but in the end protect your wallet, and go to someone, and your cash use someone else. I will never, ever go back there and I will tell anyone that asks not to use them.