Bear Flag Iron Works

About Us

What We Do

Bear Flag Iron Works was founded by native San Franciscan iron worker and designer, Sean Santana. 


COMMERCIAL STEEL CONSTRUCTION MANAGEMENT: We offer an array of commercial steel construction services including project management, consultation, fabrication and installation. Local Bay Area projects include Academy of Sciences, Rincon Towers, 101 California Street, SF City College, Facebook Menlo Park Headquarters, San Francisco and San Jose International Airports. 


DESIGN: Bear Flag is proud to create some of the most innovative furniture, fixtures and steel influenced art. Our client orders range from corporate furniture (conference room tables, benches, etc..), residential (stairways, railings, gates, etc..) to special event venue fixtures (bars, display cabinets, etc..). Check out Bear Flag Ironworks Instagram account for the latest project images. 


Sean now resides in the peaceful coast side town of Pescadero with his wife and three sons, John, Will and Tommy. 

Working Together

We offer an end-to-end client experience that includes pro-active communication,  on-site organization, and solid, quality work every time. 

Why Choose Us?

We have worked with global firms on complicated construction projects as well as individual focused requests. Call us today and bring our unique skills and extensive experience to your next project.

Contact Us

Send us a message or call us for a quote. All inquiries will be responded to within 24 hours. 

Bear Flag Iron Works

sean@bearflagironworks.com

(415) 385-5155

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