Floyd Lock & Safe is a family-owned, local company providing residential and commercial locksmith services to the Twin Cities ... area for more than 75 years. We can do any size lock service from a single cylinder lock rekey to the installation of all new door hardware in your commercial building. Floyd Lock & Safe is a division of Per Mar Security Services, a full service security company, securing homes and businesses in Minnesota, and throughout the Midwest. We pride ourselves on our dedication to our customers and their sense of security. read more