The highlights: My Mercedes C43 AMG has been serviced twice: once for several issues identified during routine maintenance at the Mercedes dealership and once for brake service - both were impeccable, competitively priced, finished quickly with no issues whatsoever. The longer review with details: I purchased a fully loaded 2018 C43 AMG in Houston prior to moving to Maryland, and since it was still under warranty, I had all my service done at the Mercedes dealership in Hagerstown. They were great and even fixed a couple small issues under warranty. HOWEVER... once my car was out of it's warranty period, things became very expensive. Now you don't get a car like this without knowing the maintenance costs, but you also don't get to a position where you can afford a car like this without knowing the value of money, and being able to compare competitive pricing and go for the value add. And that's exactly what I did: At the Mercedes dealership, they let me know (only two months past the warranty period...) that I had a left front boot that was torn, a left rear shock that was leaking, and I needed four new tires. I was simply shocked at the pricing that was presented to me. So... I got on Google and searched for a European performance car maintance shop, and found Maryland Motor Werks after very little searching - it was actually these reviews that convinced me! I reached out to them and shared the issues that were discovered. All via their web interface I was able to review their proposal for fixing the issues. Not only was it about $1,500 less than the dealership, I was told at Mercedes that it would take about a month to order the tires, shock, and the boot. Not at Maryland Motor Werks! They had my car back to me in a week and a half, even with having to order the parts. The car drives like a dream now. Recently I had my front brakes replaced - and since I travel internationally for business, I only had a couple hours' window in which to have this done. They worked with me to identify a time slot, I showed up, and they had me out the door in under two hours. BRAVO!!! I will bring my vehicle, present and future, back to this shop as long as I live in Maryland and the surrounding areas. Please consider them for your needs as I've found them to be nothing less than fantastic.