Engineering excellence, delivered exclusively to the Bay Area.
San Francisco Floating Stairs Specialists was founded on a single belief: floating staircase engineering deserves its own dedicated firm — not a side service offered by a general contractor.
To elevate vertical circulation design through rigorous engineering and specialized Bay Area fabrication.
We recognized early in our operations that general contractors often lacked the specific expertise required for cantilevered systems in California's seismically active environment, leading to structural shortfalls or code violations in high-end residential projects. By focusing exclusively on floating stair technology, we developed installation protocols that prioritize safety, California code compliance, and aesthetic precision.
Our team includes licensed structural engineers, certified welders, and design specialists who collaborate to ensure every staircase meets California's demanding structural requirements while serving as a centerpiece for Bay Area interiors — from Pacific Heights Victorians to SOMA lofts to Marin modern homes.
What we stand for.
Precision Engineering
Structural integrity is the starting point on every project. Load paths, connection forces, and anchoring details are analyzed and verified before a single component is cut or welded.
Local Expertise
Hands-on familiarity with Bay Area building departments, SF DBI permit workflows, and California seismic conditions that no out-of-state firm can replicate from a distance.
Bespoke Craftsmanship
Every staircase is fabricated to the exact geometry, material palette, and structural conditions of your specific property. Nothing ships until it fits — and nothing is improvised on site.
Accountability
Delivery commitments come with financial penalties attached. If we agree to a date and miss it, there are real consequences — because a guarantee without teeth is just a talking point.
Lifetime Support
We offer annual safety checks, hardware re-torquing, and first-call priority for any service needs after installation. The project closing out does not close out our relationship.
Transparency
Load calculations, material certifications, fabrication specs, and cost breakdowns are all documented and shared throughout the project. No black boxes — you see the full picture.
Licensed, certified, and accountable.
Ready to meet the team?
Start with a project review. If in-home field verification is needed, we outline the deposit-based next step before design work moves forward.