Address: 25 N Market St, unit 236, Jacksonville, FL 32202... Phone: +1 904-977-6669... Mobile Locksmith Jacksonville 365 is professional and locally owned locksmith business. We come to you! our complete mobile locksmith service allows us to come to you when you need us. We also have a friendly and knowledgeable office staff available during business hours. We take extreme pride in the quality of work we do, striving for perfection in all we do!