A Legacy of


Biro & Sons is one of San Francisco’s oldest and most respected silversmith firms.

We pride ourselves in offering old world craftsmanship and using only high-quality materials. We use vintage tools to work on heirloom pieces and newer instruments, which improves our restoration, design and special order manufacturing abilities.

The professionals at Biro & Sons are well versed in working on many sizes and shapes of pieces, as well as delivering a wide assortment of finishes, including silver, gold, copper, nickel and brass, along with many shades of oxidation.

In fact, we work with many designers and decorators to create specialty finishes or recreate antique oxidations to match interior hardware and color schemes.

Our work can be found in five-star resorts, hotels, restaurants and casinos from San Francisco to Paris to Dubai. We feature traditional silver plated hollowware, as well as a mediterranean line. We are also experts in restoring hollowware used in hospitality settings.

We have also helped designers and clients create amazing one-of-a-kind items for their homes or to give as gifts.


Our decades of experience mean we can bring almost any family heirloom, flatware set, or serving piece back to its original glory.


We fix broken pieces, fabricated missing ornamental flourishes, and remove dents to ensure your silver is stronger than ever.


Bringing an idea to life is Biro & Sons artisans' specialty, whether you're looking for a unique wedding gift or something to dress up your table.


We work with leading interior designers to create the perfect look and feel for residential hardware.
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Hotel Hollowware

The finest resorts and hotels come to us to purchase, repair, or restore their hollowware.
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Biro & Sons has created, repaired, and restored trophies for the world's largest sporting events, sailing clubs, and local golf tournaments.

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We understand that every situation is unique. We’re here to help you in every way possible, whether it’s a completely new project or restoring an old one.