One & Only Locksmiths is an Australian, family-owned company providing 24/7 residential, commercial, and emergency locksmith and security services across Sydney, Melbourne,Brisbane, and Adelaide. With over 50 years of combined experience, they specialize in lock repairs, upgrades, key replacements, and advanced security systems, serving homeowners, business owners, and property managers with a focus on reliability and customer service. 0420 102 025 A180/319 Middleborough Rd, Box Hill, VIC 3128 One & Only Locksmiths – Home Make your ad VIP for one month. Click HERE for more details:MAKE VIPAdd to favorites share this page: facebook tweetlinkedinpinterest