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★ 5.0 Rated · Thumbtack Top Pro 2025 · Licensed & Insured · 1-Hour Response · Serving Greater Seattle
MDA MasterWood LLC
(425) 595-1157Free Estimate
Custom light oak staircase with modern black metal railing in a Seattle home
★★★★★ 5.0 · 13 reviews · Top Pro 2025

Custom Stairs & Railings in Seattle — All Types, All Styles

Cable, glass, iron and wood. Floating stairs to full remodels and tread replacement — designed, fabricated and installed to Washington code, and matched to your floors.

✓ From $3,500✓ Floating from $15,000✓ ~1-hour response

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Every Stair & Railing Type

Pick Your Style

Each type, built and matched by one dedicated team — in wood, metal, glass or cable.

Open-riser floating staircase with glass railing in a Seattle homeFloating StairsMono-stringer & cantilever Curved walnut staircaseCurved StairsCustom shapes Remodeled curved oak staircase with black balusters in a Seattle homeStair RemodelsFull transformations Wood stair railing with oak handrail and white balusters in a Seattle homeWood RailingOak, walnut & more Wood and metal railing with oak handrail and black balusters in a Seattle homeWood & Metal RailingOak + metal Black metal stair railing in a Seattle homeMetal RailingsAll-black, modern Outdoor deck with black metal railing in a Seattle homeDeck RailingsOutdoor, weatherproof Exclusive hand-carved custom staircase in a Seattle homeExclusive DesignsHand-carved, bespoke Glass railingGlass RailingFrameless & framed Stainless cable railing on an oak staircase in a Seattle homeCable RailingModern stainless Hardwood stair treadsHardwood TreadsSolid wood steps LVP stair treadsLVP TreadsWaterproof steps
Why MasterWood

Stairs That Match Your Home

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CNC-Matched to Your Floors

We mill custom profiles from the same wood as your flooring, so stairs and floors read as one continuous piece.

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Code-Compliant, Always

Every railing meets Washington building code — spacing, height and structural requirements handled correctly.

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Fast & Clean

~1-hour response, written quotes, progress photos and a tidy jobsite from start to finish.

FAQ

Stairs & Railings — Common Questions

How much does a stair remodel cost in Seattle?
Most range from $4,500–$15,000 depending on steps, wood species and railing type. Tread replacement starts around $150/step; floating stairs from $15,000. Written quote after a free on-site estimate.
What railing type is most popular right now?
Cable railing — clean, modern, doesn't block light or views. Glass is a close second for high-end homes; iron remains popular for traditional and transitional styles.
Can you match my stairs to my existing hardwood floors?
Yes — our specialty. With our own CNC machine we mill nosings and profiles from the same species and match stain color for a seamless result.
Do you need permits for stair work in Seattle?
Cosmetic remodels (tread/railing swaps) generally don't; new installations or structural changes do. We coordinate permits when needed.

Ready for New Stairs?

Send your project and we'll respond in about 1 hour with a free on-site estimate.

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