I've seen CC's used in a few small installations but personally, consider their design to be more residential.
I'd think something more like this Siemens wall mount to look more like a typical commercial installation, and includes a nice plug to hold the j1772 end when not in use.https://www.amazon.com/Siemens-VC30GRYU ... HZYQF3MQ7W
GE also makes a wall mount unit and at the $399 they were when I got mine, I'd consider them a good deal but at the $500+ they not regularly sell on Amazon to be somewhat over priced. The GE also lacks a holder for the j1772 end although myself and many others have purchased a separate female j1772 end and mounted it to the front cover of the GE, to hold the end when not in use, about $10 from Amazon.
Home Depot still shows the GE for $399, not sure if it's available or not. The Siemens is nice in that it has a power button and ability to use a shutoff timer, the GE is very basic and only has a power/charge light.http://www.homedepot.com/p/GE-EV-Charge ... rd=ge+evse
The Bosch has been around for years, a bit higher priced than the others I mentioned but still within reason I'd think, and has a j1772 holder.https://www.amazon.com/Bosch-EL-51254-E ... ev+charger