I have used BG Doctor on several occasions with dead beat Apple laptops. Majority of these as it is obvious fail due to liquid spilled on the logic boards. They tend to be harder repairs then most and usually require a lot of time and parts to be able to properly repair and test these units. I've sent 2 laptop to his shop and he would repair, test them and give me 90 days warranty for half of the cost of the replacement logic board. To me this is A+ service given that the turn around time is 2-3 days. I finally had to deal with him in person during my last visit to Vegas when my laptop hard drive crashed and he was able to recover my files and install a new one in my mac the same day ..... which saved my life literally. I had a presentation to make the very same day and it was possible because of Simeon.
Kudos ;)