Fabricating a straight staircase with steel diamond plate treads involves more than just cutting metal. In San Francisco, the process must account for strict IBC (International Building Code) safety standards and the corrosive effects of salty coastal air. We have been custom fabricating this project in our shop and painting to color match at the customer's request this last week to get it installed for the new year!

Merry Christmas from our family to yours! As we look back on 2025, we are incredibly grateful for the homeowners, builders, and designers who trusted California Custom Iron to bring their visions to life. From hand-forged spiral staircases to modern steel railings, it’s been an honor to leave our mark on so many beautiful homes across Northern California. We’re taking a quick break to recharge and enjoy the holidays, but we can’t wait to get back to the forge in the New Year.

California Custom Iron was proud to donate and decorate Christmas trees for our small local town! We hope it brings local families holiday cheer!

When it comes to elevating the style and functionality of your home, few elements make as bold a statement as a custom staircase. At California Custom Iron, we specialize in fabricating and installing staircases that do more than just connect floors - they transform spaces into architectural masterpieces. Whether you desire an elegant spiral staircase or a sleek, modern straight design, our craftsmanship combines precision with artistry to bring your vision to life. Why Choos

This custom staircase by California Custom Iron Inc. showcases a bold mono-stringer design paired with handcrafted wood treads, a precision cable railing system, and a stainless steel top handrail for a clean, modern finish. 🖤 Powder-coated steel meets warm wood and polished metal—bringing contrast and harmony to high-end interiors. 📐 Designed for impact. Built for permanence. #MonoStringer #CustomStaircase #ArchitecturalMetalwork #CableRailing #StainlessSteelDetails #Mode

The Art of Custom Staircase Design ✨ Elevate your outdoor space with bold design and precision craftsmanship. This custom spiral staircase by California Custom Iron Inc. features sleek horizontal railings, a durable steel frame, and a sculptural silhouette that turns functionality into art. Built to last. Designed to impress. At California Custom Iron, we specialize in fabricating and installing custom staircases that transform spaces into architectural centerpieces. From el

Flashback! 9 years ago! Finally finished the monster spiral stair 27ft tall 10 ft round weight 6,000 pounds going to a house in Tahoe.

Stunning view from a rooftop deck glass railing install on Friday in Oakland!

HAPPY WEDNESDAY! We are working on getting a truck all loaded and ready for a custom glass railing with stainless steel shoe fitting in...

Take a look at our ornamental designs! These are just a few ideas.