Outstanding business!
John knows his stuff that's for sure.
Plus he's a mobile business meaning he comes to you. That's convenient.
He's an excellent technician and he's fairly-priced.
He fixed the rear power window on my 92 Mercedes 500E and it now works beautifully. It took two visits but that's only because it's an old car and he needed to get an obscure part, which he did all in the same day.
I only wish he did more than power windows, because if he did, I'd bring my car to him for everything!!!