Don's Key & Lock

Don's Key & Lock is a San Francisco hardware company that grew out of a keys and locks shop in 1986. It offers architectural and decorative hardware through a showroom, contract hardware packages for buildings, and locksmith and security service for homes, businesses and properties. Its contract work covers plan and elevation review, hardware schedules, specifications, procurement and site verification, and the team can stay involved through installation and turnover.

Homeowners, designers and contractors can bring in a cabinet door, tile sample or plans to compare hardware in the showroom. Locksmith work includes repairs, rekeying, master-key systems and smart locks, and the company offers hardware refinishing for older or valuable pieces. The showroom is at 3277 Mission Street and is open weekdays, with Saturday visits by appointment only.