installing a used engine

I have a 2001 Ford Escape, 6 cyclinder, vin UGTWORKJGLFGZX3RH7NUGLFGZX. I HAVE FOUND A USED MOTOR WITH PLUS 100,000 MILES. NEED TO FIND A SHOP OR INDEPENDENT MECHANIC TO TAKE THE OLD MOTOR OUT AND INSTALL MY MOTOR. NO RUSH WILL TAKE BIDS AND NEED REFERENCES. THANK YOU