Cottman Transmission and Total Auto Care

I was shocked at how happy I was with this mechanic. The mechanic seemed knowledgeable and very helpful. I took my car to them when my head gasket went bad. They fixed it in a reasonable amount a time and for a good price. Unfortunately on the way home I saw a ton of black smoke coming from my car, I had picked my car up at closing time so I continued home, checked my car and found all the oil was gone. I called them the next day and let them know, they asked if I could bring it back in. I dumped a bunch of oil in it and managed to get back up there. Turns out a little o-​ring had slipped out of place and caused all the trouble. They replaced that and replaced all of my oil free of charge. They were very apologetic over it, and I was happy that they resolved the issue without any problems. I recently took my car back to them again for an oil change. It’s a good garage and doesn’t try to get you to pay money for things that don’t really need to be fixed. Oh and they will run a diagnostic for free! My only complaint is that the waiting room isn’t really a waiting room, just empty standing space.