Thanks for stopping by to learn about Gastelum Locksmith, owned and operated by Sergio Gastelum. Whether you are locked out of your car or home, we can help! It's no fun to be locked out, so we offer 24/7 fast response service to Nogales and the surrounding communities. We can help with: Emergency Car Opening Key Lock Changes Dead Bolts Key Duplication Keys by Code Foreign & Domestic Call today for immediate assistance!