For a discussion of these shops and why people like them (an a few shops are not loved by all, lol) please see the thread about Servimer expansion in the DC/MD/VA markets. This MSC is looking at serious expansion in summer of 2020; even earlier in some markets.
PM me for more details and I will share my experiences. These are cash integrity parking shops that pay above the local rates, mostly in center city and airport locations. There is a training module on their site and you MUST take the training test before you can get any shops from them.
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.