Serving All of Washington County
Washington County's Trusted Retaining Wall Contractor
Oregon Retaining Walls serves Washington County, OR — Beaverton, Hillsboro, Tigard, Tualatin, Sherwood, and Aloha — with segmental block, natural stone, boulder, timber, and poured concrete retaining walls and outdoor steps.
- Licensed, bonded & insured
- 5.0-star Google rated · locally owned & operated
- Free on-site consultations & detailed estimates
- In-house crews — no subcontractors for core work
Cities We Serve
Every Community in Washington County
We work across all of Washington County — click a city below for local information, or scroll down to see our county-wide services.
Beaverton
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Hillsboro
Tigard
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Tualatin
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Sherwood
Aloha
Newberg (nearby)
Our Services
Our Services Across Washington County
Retaining Walls
Custom retaining walls across the Portland area — segmental block, natural stone, boulder, timber, and poured concrete. ...
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Outdoor Steps & Stairs
Custom outdoor steps and stairs for Portland-area slopes — natural stone, block, and poured concrete steps that connect ...
Learn moreAbout Washington County
Retaining Walls in Washington County
Washington County is one of the Portland metro's fastest-growing areas, spanning Beaverton, Hillsboro, Tigard, Tualatin, Sherwood, Aloha, and the surrounding communities. The county's mix of established neighborhoods and rapid new development on sloped lots creates strong demand for quality retaining walls — and Oregon Retaining Walls delivers it across the county.
Throughout Washington County we build block, natural stone, and boulder retaining walls, tiered systems, garden walls, and outdoor steps. The area's clay soils and wet climate make proper base prep, drainage, and reinforcement essential, and we build every wall to handle them.
From the tech corridor around Hillsboro and Beaverton to the residential neighborhoods of Tigard and Tualatin, Oregon Retaining Walls is your dependable, fully-insured retaining wall contractor. Contact us for a free on-site consultation in Washington County.
Reviews
What Washington County Homeowners Say
“Oregon Retaining Walls rebuilt a failing timber wall in our backyard with a beautiful tiered block wall. The crew was professional, on time, and you could tell the drainage and base work was done right. Best contractor we've worked with in Portland.”
Mark R.
Google Review
“We had a natural stone retaining wall and matching steps installed and could not be happier. They took the time to get the design exactly right, and the craftsmanship is top notch. Turned a useless slope into our favorite part of the yard.”
Jennifer L.
Google Review
“Needed a tall engineered block wall to hold back the hillside above our driveway. ORW handled the engineering and permits, built in the drainage and geogrid, and it passed inspection with no issues. Clean work and great communication start to finish.”
David S.
Google Review
“Our new boulder wall and stone steps completely transformed the front of the house and stopped the erosion we'd been fighting for years. The install was fast and clean, and it looks fantastic. Thank you Oregon Retaining Walls!”
Amanda K.
Google Review
Featured Work
Recent Projects
Retaining Walls
Segmental Block Retaining Walls
Retaining Walls
Natural Stone & Boulder Walls
Retaining Walls
Tiered & Terraced Walls
Retaining Walls
Garden & Seating Walls
Outdoor Steps & Stairs
Outdoor Steps & Stairs
Retaining Walls
Erosion Control & Slope Stabilization
Our Process
How We Work in Washington County
Free Consultation
We meet you at your property to walk the slope, learn your goals, and talk through wall style, materials, height, and budget.
Design & Engineering
You get a clear design and a detailed written estimate covering material, height, drainage, and reinforcement — engineered where the height or load requires it, so you know exactly what to expect.
Excavation, Base & Drainage
Our crews excavate and compact an engineered gravel base, set a level leveling pad, and build in drainage — perforated drain pipe and clean gravel backfill — the parts that keep an Oregon wall standing for decades.
Build, Backfill & Finish
We set each course level and true, add geogrid reinforcement where needed, backfill and compact in lifts, cap the wall, and clean the site — then walk the finished project with you.
FAQ
Washington County Retaining Wall Questions
Do you serve all of Washington County?
How does permitting work in Washington County?
What does a retaining wall cost in Washington County?
How soon can you start a project in Washington County?
Are you licensed and insured to work in OR?
Do you offer a warranty on your projects?
Ready to Transform Your Washington County Outdoor Space?
Get a free design consultation and detailed estimate for your Washington County project.