New Stair Installs

Architectural Staircases Built from the First Rise

The Stair Guys partner with builders and homeowners to engineer site-built stair systems that meet current IRC code, align with finished floor heights, and become the signature element of your home.

300+ New stairs installed across WNC
1/8" Maximum rise variance we allow
100% Engineer-reviewed stringer layouts

Full-Service Stair Fabrication

We Measure, Engineer, and Install Every Step

From basement-to-loft switchbacks to entry stairs with open risers, we template on-site, fabricate shop drawings, and deliver stringers, treads, risers, and rail systems that land perfectly on your finished floors.

Our in-house crew handles demolition of temp stairs, line-and-level layout, structural fastening, and trim-out—so you get a seamless staircase ready for stain, paint, and move-in day.

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Outdoor Stair Install

A Hillside Stair Built for Safer Daily Access

This mountain home needed a dependable connection from the upper deck down to the landscaped lower yard. We built a pressure-treated stair system that follows the slope, breaks up the climb with a sturdy landing, and keeps the run open without feeling heavy against the house.

The finished install pairs wood guardrails with wire infill panels for visibility, drainage-friendly framing, and a clean profile that fits the wooded setting. Every tread, rail, and landing was laid out for comfortable movement and long-term exterior use.

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Open Wire infill keeps the deck and hillside views clear
100% Exterior-ready treated framing and rail details

Completed outdoor hillside staircase with pressure treated railings

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What We Build

Stair Systems Tailored to Your Plans

Straight runs • L- and U-shaped stairs • Winder and spiral configurations • Open risers • Box treads • Timber, steel, and hybrid staircases • Code-compliant guardrails and handrails

Structural Framing
Design & Layout
Treads & Finishes
Rail Systems
Inspection & Trim-Out

Installation Process

Blueprint-Aligned, Code-Ready Stairs

We collaborate with your architect, framer, and finish carpenter to lock in stairwell dimensions, landings, and guard requirements before we cut the first tread. Our team manages shop fabrication, on-site assembly, and inspection so your build schedule stays on track.

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Install Timeline (weeks)
3-5
Field Measurements (Hrs)
48
Years of Experience
50+
Trade Partners
18

Before & After

From Dated Kit Stairs to a Custom Steel Spiral

This homeowner replaced an aging modular staircase with a sleek steel spiral—opening up the living space and adding a striking architectural centerpiece beneath the vaulted ceiling.

Before