Diagnostic services service near Odenton, MD

I've been going to Haris for years. The guys there are all very professional and courteous. I recently have some problems with my transmission and they were able to save my transmission by changing a couple of solenoids. Other shops would have tried to sell me a complete transmission for thousands of dollars. I was back in my car the same day and it only cost me a little over $400. I highly recommend this place. Manny and Guys are awesome.

Bethesda Sunoco and the whole team, Ian, Don, Mike, Dominic are terrific. My friend had a car that did not pass emissions inspection. She took her car there and Dominic looked at the car and told her exactly what was wrong and what it would cost. She offered to pay him and he declined. I can see why they have such a high Washington Checkbook rating! Hard to find honest mechanics!

tely. I didn't even want to talk to the manager because I didn't even trust the guys to do work on my car after the way they handled this situation. They clearly knew they messed up. Never again. I will continue driving out of my way to Fairfax, VA to get supreme service even it it is WELL out of the way. I wasted 2+ hours at this place.

Very disrespectful owner who is a "Know it All" type of guy. Would let me talk and hear what I'm saying but did not listen to anything at all. I was explaining my situation. told the man I have went to different shops, got estimates and told him what all four shops said and from my experience on cars this is the issue. He says "I'm not going to give no stupid estimate on anything over the phone. I said sir, just a rough estimate. He of course acted stubborn so I'm trying to give him money so I tried again this time saying, well, how about just putting a new engine in my car. He still said He's not giving a estimate in a disrespectful manner. I politely took my business away from him. His workers are very respectable but THE OWNER IS A Complete DOUCHE