Leo's Complete Auto Repair

I brought my Corvette here to have it inspected by the owner, who's friend was a prospective buyer for the car, and when I picked it up it had 44 more miles on it than when I dropped it off, 1/4 tank less gas, a greasy smear on the passenger seat that resembled a bottom side, and rubber remains on the rear quarter panels. When I called the owner to talk to him about it, he called not only was very rude and disrespectful, but he told me I was lying among other things. I track the mileage on that car and everything that happens to it, so I know there was no mistake on my end. I have never been there before this, and will now never go back, not only because of the complete disregard for my vehicle, put the way the owner of the business handled my concerns.