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
Spiral Staircases
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Enhance your space with a custom iron spiral staircase — a stunning, space-saving alternative to any traditional straight stair.
​Metal Spiral Staircases by California Custom Iron
At California Custom Iron, our metal spiral staircases are not the boxed kits you find online or shipped from overseas. Each of our iron spiral stairs is a custom-designed, hand-crafted piece — built specifically for your home or business with exceptional attention to detail and craftsmanship.
From the first design consultation to the final installation, every spiral staircase is made to reflect your vision and style. Our experienced team takes precise on-site measurements to ensure a perfect fit, followed by expert fabrication in our California workshop.
With over 30 years of experience, we take pride in saying: “Yes, this is hand-crafted by California Custom Iron.” Every weld, curve, and finish showcases our commitment to quality, precision, and artistry.
Whether you envision a sleek modern staircase with a bronze texture, or a bold design in a custom color like wild plum — your staircase is truly your own. Together, we’ll bring your dream spiral stair to life.
Our Process
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On-site meeting & design consultation
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Precise measurements by our expert team
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Custom design & layout planning
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Fabrication in our California shop
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Powder coating in your chosen finish
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Professional installation
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Guaranteed satisfaction and happiness 😊
Photos of our work
Interior Spiral Staircase with vertical pickets/balusters, round hand rail, welded, All welds ground smooth. The finish is powder coated and topped off with wood treads. This spiral staircase was fabricated and installed in a commercial building for the city of Fairfield.
Simple and clean exterior metal spiral staircase with a ornamental molded cap hand rail for the classic home/victorian design. powder coated and installed by California Custom Iron.
2 story exterior custom spiral staircase. This staircase features a larger 6ft diameter, dual level platform for on and off access. Fabricated/built/welded and installed by California Custom Iron
Interior spiral staircase with lower 10" metal band, horizontal pipe railing and white oak wood treads.
Ornamental Double Top Spiral Staircase with a dual top design, Ornamental Cap Rail, and Knuckle posts and pickets
Interior spiral stair with wood treads, basket pickets and twisted pickets combined, fitted with an ornamental cap rail.
Exterior commercial spiral staircase 3 story tall 46 feet. Galvanized and powdercoated.
Modern spiral staircase with smooth welds, lower steel band, horizontal pipe rail fitted for a modern home.
6ft diameter spiral staircase for a wider foot print to walk up and down.
Simple and clean exterior metal spiral staircase, painted white
Custom fitted EPA Wood treads (African hard wood) custom built into the spiral staircase and stained.
Vertical picket spiral staircase powdercoated bronze and installed by California Custom Iron
Custom cnc scroll pattern hot torched into the steel steps of the spiral staircase.
Custom Spiral Staircase with a closed riser design.
Raw white oak wood treads installed on a vertical picket spiral staircase.
Custom spiral staircase tread design (custom Option)
Exterior Spiral Staircase with vertical pickets and powder coated finish.
Custom Wrapped with woven mesh.
Custom designed for snow and the loads and weight of the snow pack.
Interior custom curved wood cap rail and wood treads in an interior spiral staircase.
Custom built and welded spiral staircase for a square opening.
Beautiful wood treads installed on a Horizontal Multi-Line Spiral Staircase
Horizontal Multi-Line Spiral staircase with beautiful wood treads
Interior Custom Spiral Staircase; vertical picket, double top with custom wood treads and landing
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