Jack's Key Services is a renowned locksmith business that offers a range of services including key duplication, knife sharpening, door lock installation and repair, and car key replacement. With a legacy dating back to 1955, the company has built a reputation for providing quick, reliable, and knowledgeable service to its residential, commercial, and automotive clients in the Upland area. The business offers a satisfaction guarantee on all its services, ensuring customers are always satisfied with the outcome. Whether you need a new key for your car or simply want a backup, Jack's Key Services has got you covered.