Diagnostic services service near Silver Spring, MD

Tony and his crew do fantastic work! He helps us with our Maryland Inspections on our vehicles! Marcello T.

Dmitry and Michael are the people I normally deal with on regular basis. When another mechanic told me I needed a lot of work done on my car, they told me that I only needed new tires (and I do, that's true). I have been going to them for over 10 years, and I have also recommended their services to my friends. When my friend's car broke down, one shop quoted her to change the waterpump and timing belt over $1000, and Dmitry fixed it for a lot less.

Wife and I have been customers for many years in one way or another and no complaints at all. Work performed over the years include oil changes, brake pads, brake shoes, rotors, ignition coil replacement, valve cover gasket replacement, radiator replacement, serpentine belt replacement...and no complaints! Not one single complaint! Rob and the mechanics at Airpark Certified Auto Service are top notch! They're reliable, they're honest, they're just a great group of people all around. It's comforting to know when the unexpected happens, like today, we have Rob and his crew to turn to for help. Support your local mom and pop businesses, especially when they're this great. There's no reason not to. I would refer anyone who is in need of repairs to contact Airpark Certified Auto Service and rest assured they are in great hands.

I have taken several BMWs to Dan over the past 10 years. He is the most honest engineer you will ever find. His prices are reasonable and the quality of work is excellent. Don't bother going to the dealership unless you need a rental car and a cappuccino.

Had been going to this guy for 15 years. In April 2014 Took my car in, guy kept if first 2 weeks, didn't address the problem. Afterwards I had to return the vehicle 6 times and he still didn't repair the problem. Took the car to the dealer who found the problem and said GAC had installed a cheap aftermarket part (not OEM) that was incompatible with the vehicle that doesn't take aftermarket parts. This guy ripped me off and refuses to reimburse me. Also I asked from the beginning for the parts he replaced, he lied saying I never asked for the parts. He did the same thing to my daughter. I would never take my car back to this guy after the way he ripped me off.

We know your car inside and out!

THANK GOODNESS I BROUGHT MY CAR IN WHEN I DID! THE MECHANIC TOLD ME MY DRIVER SIDE AXLE WAS ABOUT TO FALL OFF! I JUST THOUGHT IT WAS MY BRAKES! THANK YOU MID ATLANTIC SERVICE CENTER!

Hall's is my first stop when I have issues with my wife's mid-size SUV or my full-size truck. They've always been up-front and honest with me. If they can do the work, they will quote me a price and let me know if they find anything else and wait for my approval. If they cannot do the work, they let me know and have not charged for the time they took reviewing the car's issue. It would be nice to have a Jiffy Lube type oil change service, but the quality of work is worth dropping the car off and picking it up when it's ready. (I know, how can you screw-up an oil change --- one shop left a wrench connected to my wife's car that Hall's mechanics found. Others have left a pool of oil that started to smoke, which Hall's mechanics helped clean-up. [Unfortunately, neither of those were things that I did as a clueless dolt, but were for oil changes that I paid for at national chains....].)