Had the same experience as the above. Very creepy.

GOT A CALL FROM JESSE SMITH - "OWNER OF RLS CONSTRUCTION CO" WANTED TO
TALK TO MY SUPERVISOR "  WOULDN'T SAY  WHAT NATURE OF CALL WAS AS I AM
TRAINED TO ASK.  LOOKED UP COMPANY NAME AND PHONE #. FOUND COMPANY
WITH RLS AND SAME PHONE #, EXCEPT ONE NUMBER OFF.  SAME AREA CODE, FIRST
THREE NUMBERS THE SAME AND ONE NUMBER OFF THE LAST 4.  SOUNDS LIKE SAME
KIND OF CALL REPORTED BY OTHER PEOPLE.  A SALES PITCH I'M SURE.

Got the same call on 7/20/11 he said paul smith same #  bewarw

Bernard Smith owner of RLS Construction 661-310-0910 very rude. Asked to speak to the owner. When I asked what the nature of the call was, he said business. Was very rude.

Received call Larry Smith RLS Construction 661-310-7484 asking to speak to my boss.  Left his # but no information.  Called back to voice mail recording with phones ringing in background - left msg for him to not call us ....will keep you posted if any more calls are received and if it's the blade salesman!