Diagnostic services service near Baltimore, MD

Went there on Oct 16, 2015 for a simple oil change, have already filed with the BBB, car was running fine, told me I needed a qt of transmission fluid, I said fine, the minute I left the car began bucking, that was a Friday, please also note I am a female, on Saturday really didn't drive much as my son took me to PA in his car but when I did in the early am still the same problem, bucking and not shifting appropriately. On Sunday took the car to Walmart, much worse, it actually shut off, check engine light came on, cruise control light came on, had to turn off car, wait, gingerly start back up and ease my way back home. I called my mechanic. He came over. Let's start with the fact that I was 1 1/2 quarts low on oil (2 days after an oil change) and my transmission fluid was bone dry), he put 2 1/2 quarts of transmission fluid in, told me to go to work the next day have the guys pull it in the shop and hook it up to see if it throws any codes and then go over it with a fine tooth comb. See what Charm City didn't know is that I really hate to bother my mechanics for an oil change so I go there, but I've been working with mechanics for 16 years, so they pulled my car in the shop went over it and still had to add another quart of transmission fluid. My certified mechanics have told me that either charm city pulled the transmission plug and drained the tranny fluid or they used a fluid evacuator, when I confronted the owner who took offense to my language and really who wouldn't be pissed, he could have blown up my transmission..he lied, he said a fluid evacuator takes an hours...sorry bud....5 to 8 minutes....his mechanic lied and said he put 6 quarts of oil in my car...first off...why would you put 6 quarts when you only need to put 5 and you didn't put 5...liar...I don't care that you've been in business for 26 years, you saw a female coming in who never uses you for service and you thought you could get some service work from me, so you drained my tranny fluid and then had the gall to ask why I didn't come back, because you are untrustworthy, BEWARE ONE AND ALL. I have 2 certified mechanics that will testify to my story. This place needs to be investigated!!!!

We strive to be the Mid-Atlantic's most complete European Auto Enthusiast's source. We are everything you could ever need, packed in one convenient location. R.A.I. offers factory replacement and performance parts retailing, a full service shop that specializes in European automotive repair and maintenance, custom tuning and fabrication, engineering, and development. We can handle any job put in front of us, no matter how big or small it may be.

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.

Great Bunch of Guys !!! They checked my air conditioning for .. FREE .. and added .. FREON. It worked immediately. NO CHARGE .. for the service or FREON !!! Not only are they a .. Full Service Shop .. but .. they do .. Transmission work .. also. I finally found a .. Trustworthy Service Center .. that I can tell my .. Family and Friends about !!! Thanks .. "All Star Automotive" .. for now keeping me cool in the hot summer !!! Jack

Very Disappointed. I had Higher Expectations. I used to work here, so I had very high expectations when I referred a friend here. A freind of mine had a 2002 Mercedes CLK with an intermittent ground on the lighting circuit, but I did not have the time to troubleshoot it in his timeframe, so I recommended All Phase. I had great confidence in them to perform such a basic diag, finding an intermittent ground. Terri told him the diag would be $175, which was fine, and that they'd need it for a day or so. No problem. The next day my friend told me that when he picked up the car, Terri told him that it needed a rear body control module for $1300, and if THAT did not fix it, they'd be happy to replace the front control module as well, for another $1400. I used to work with Jerry, Dale and Terri, so when I refer someone, I don't expect to be made to look like an ass. They basically charged my friend $175 to tell him they had no idea what was wrong with his car, but they were more than willing to spend his money guessing what the problem was. Jerry, Dale, Terri. I want to thank you for making me look like a fool, and possibly a crook as well. That's pretty shitty especially when I thought we were friends, but I guess there's a sucker born every minute, right?

I recently took my Mercedes to this shop for repair because after owning the car for 12 years, I am tired of the pretentious attitudes and high prices of the dealership service department. API is a great alternative. The people who work at API are familiar with Mercedes cars, have the right tools to service them, and are able to get the right parts. Most importantly, they are friendly and make their customers feel valued. I plan to continue taking my car to API for future service needs!

My Volvo broke down near their station and I had my car towed there for repair. Unfortunately the car was not worth fixing but fortunately I came across a great service station. I've since purchased a used Subaru and have had it there for service and couldn't be happier. Brian Ben and their staff are excellent mechanics and extremely honest. If you are looking for a repair shop don't hesitate to give them a chance you will be very happy. Mark V.