Welcome Guardian Lock and Security With quality products and expert workmanship, our locksmith services are just what you need for your home, business, or vehicles. It can be a relief to find someone you can trust for reliable commercial, residential, and automotive locksmith services. Your Huntersville, North Carolina area home and business are in good hands when you call on the experienced professionals here at Guardian Lock and Security. As a locally owned and operated business, we care about the community, and that means we take great pride in providing our customers with the best mobile locksmith services possible. We always strive for 100% customer satisfaction for making your home or business as secure as possible.