Like others have said, Marc is an awesome mechanic with a big heart, lots of understanding and patience...and does his absolute best to do the utmost for his customers (ESPECIALLY those that happen to be in a time or financial pinch, this has been me a few times). Like others have ALSO said: borderline genius....excellent intuition into diagnosis of odd problems whose cause seems to elude other, lesser mechanics. Goes out of his way to get you back on the road/back down the road safely. And don't let the name fool ya. He's a genuinely kind guy who is usually tired and drowning in work. Crack a little joke and you'll see he's not so grumpy after all. Highly recommended, been with him for 12 years.