Is based in USA a Scam?

Does anyone have experience with them? They are based in the USA. Thanks!

I recognize the address, but it was for another company. So apparently we have two seperate companies running out of the same location.

Minersdeals address is 1155 S POWER RD, Ste 114, MESA AZ 85206

If anyone lives nearby please go check it out.

Streetview looks like it would be a PO box @ suite 114. Probably a scam.