Diamond Lock & Security Home ›› Local Listings ›› WA ›› Osborne Park ›› Diamond Lock & Security WA Miscellaneous Perth, WA 6017 Rod Croot1300716200https://www.diamondlockandsecurity.com.au Since opening our doors in 1980, Diamond Lock & Security have been proud to have serviced the commercial and residential sectors with our high standard of service and expert knowledge in all aspects of Locksmithing and Security solutions, which have made us one of the most recognised and respected Locksmiths in Perth. We pride ourselves in always offering a professional service and being attentive to our customers’ needs and requirements.