Serving the San Francisco, Bay Area, Sacramento & Lake Tahoe regions and Northern California area's
Sacramento: (916) 765-6078 Bay Area: (415) 802-4318
Email: cacustomiron@yahoo.com
Straight Staircases​
At California Custom Iron, we design and fabricate custom steel staircases to suit your style and space — whether you prefer a single or double stringer design.
Modern Straight Staircases by California Custom Iron
At California Custom Iron, we take pride in every custom straight staircase that leaves our fabrication shop. Each staircase is uniquely designed, precision-built, and tailored to meet the exact needs of our clients — blending modern functionality, artistry, and expert craftsmanship that set us apart from other builders.
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With over two decades of experience in the steel staircase industry, our skilled team has mastered even the most complex design and installation challenges. From space-saving interior staircases and multi-level outdoor stair systems to custom stairways designed to complement existing railings, we bring creativity, precision, and dedication to every project we undertake.
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Many of our modern straight staircases feature solid wood treads paired with sleek steel stringers — creating a beautiful contrast of warm natural wood and contemporary metal design. This combination delivers both durability and timeless style, making each staircase a stunning architectural centerpiece.
Every staircase we fabricate is a reflection of our passion for design and attention to detail — a seamless blend of strength, style, and sophistication, crafted to enhance your space and last for generations.
Photos of our work
Custom interior single stringer staircase with wood treads in San Francisco, CA — modern steel design and expert craftsmanship by California Custom Iron
Custom single stringer steel staircase with 3-inch solid wood treads, cable railing, and a wood cap handrail.
Interior straight staircase with a metal frame and glass railing — a contemporary, durable solution for modern homes.
Commercial exterior ADA staircase with double stringers and stained concrete steps — engineered for accessibility, durability, and contemporary design.
Interior iron staircase with double stringers, stainless steel cable railing, and solid oak wood treads and cap rail, expertly crafted for a Napa Valley B&B.
Lake Tahoe exterior staircase with double stringers and vertical picket railing, built for beachfront homes with lasting strength and modern design
steel straight staircase with double c-channel stringers, metal treads with wood overlay, and cable railing with wood handrail
commercial straight staircase with double stringers and vertical picket railing — ideal for offices, retail spaces, and public buildings.
Dual stringer staircase with mesh treads, perfect for all-weather use, including rain or snow or sand.
straight staircase with wire mesh railing, and solid bottom band, ideal for modern interiors and industrial-inspired spaces
Serving these wonderful cities
Sacramento CA, San Francisco CA, San Jose CA, Pleasanton CA, Lake Tahoe CA, El Dorado Hills CA, South Lake Tahoe CA, Redding CA, Truckee CA, Reno NV, Atherton CA, Potola Valley, Diablo CA, Alamo CA, Orinda CA, Los Altos CA, Saratoga CA, Los Gatos, San Ramon CA, Cupertino CA, Lafayette CA, Foster City CA, Dublin CA, Sunnyvale CA, Danville CA, Palo Alto CA, Menlo Park CA, Vacaville CA, Davis CA, Stockton CA, Monterey Bay CA, Santa Cruz CA, San Rafael CA, Half Moon Bay CA, Pebble Beach CA, Oakland Hills CA, Marin CA, Napa CA, San Mateo CA, Santa Clara CA, Incline Village CA, Contra Costa CA, Alameda CA, Solano CA, Sonoma CA, Burlingame CA, Woodside CA, Ross CA, Portola Valley CA, Stanford CA, Tiburon CA