Yes, him.
two examples from the top of my head, my prius developed an error, overheating hybrid system, which is caused by a hybrid system water pump malfunction and is denoted by invertor error on the scanner. Samunder Khan scanned it, and told me that there is a malfunctioning invertor in the car, which costs 18k, and 2k labour to replace. Upon my insistence of him to show me an invertor that costs 18k, he refused, saying he can't give out knowledge and ruin business. Needless to say, a google search saved me, i bought the pump at 6k, replaced it at 500.
Another example is one quoted to me by my mechanic of 10 years, a prius had a dead auxiliary battery and needed a jump, someone guided the lady to Samunder Khan, who gladly jump started the car and presented a bill of 10k, just for the jump start, and stating that this normal procedure for him and this is what he charges for a jump start......
If you just ask his neighbors, they would relieve the scams this fellow pulls.
Hope this opens your eyes, i hope that he doesn't get the chance to rip you off