About Us If you are in need of a Locksmith in Stockton, CA, give The Stockton Locksmith Team a call now. Our locksmiths are trained and certified in their respective fields and can help you with just about any type of locksmith emergency or non emergency you may have. We are a mobile locksmith service that works in Stockton and the surrounding area including Tracy, CA and Mantecca, CA. Give us a call for emergency service or to make an appointment at (209) 920-6750. We are open 24 hours.