Claims to represent "Maryland Solutions".  This is a spoofed number of a private residence in Rockville, Maryland.  The caller said, "we have had numerous reports of damage in your area" and offered a "free" 20-minute home inspection.  I sense this was an attempt to case my house for a future robbery.  This caller is not legitimate, or he would have followed the Federal DNC law.  Do not answer calls from this number or do business with these shysters.