Licensed & Insured, in Washington and surrounding areas. Retaining Wall Installation · Retaining Wall Repair · Retaining Wall Replacement.
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All your work handled by qualified professionals in Washington
New engineered retaining walls built to hold back soil, level your slope, and last for decades.
Included in your service
Fast diagnosis and repair of leaning, bowing, or cracked walls before they fail.
Included in your service
Full tear-out of failed railroad tie and timber walls, rebuilt in modern engineered block.
Included in your service
Poured concrete and reinforced CMU walls for maximum strength on tall or high-load sites.
Included in your service
Segmental block walls in Allan Block, Versa-Lok, Keystone, and Redi-Rock systems.
Included in your service
Natural boulder and stacked-stone walls that blend structure with the landscape.
Included in your service
Pressure-treated timber walls, an economical, natural-look option for lower grades.
Included in your service
Hillside and erosion control that stops soil movement and protects your property.
Included in your service
Proper drainage is the single biggest factor in whether a retaining wall survives.
Included in your service
Removal of aging creosote railroad tie walls, rebuilt in modern engineered materials.
Included in your service
Priority response for leaning, bulging, and collapsed walls before they take out the slope.
Included in your service
Continuous training, professional equipment, meticulous and code-compliant work
Full coverage on all our job sites, no exceptions
Emergencies, weekends, holidays: available when you need us
Response within 24h, no commitment, by phone or form
Available Mon-Sun 7am-7pm
Travel included · Free estimate within 24h
Washington Retaining Wall is a team of local certified professionals based in Washington. We respond quickly in Washington and surrounding areas with professional equipment suited to every job.
Free estimate, transparent pricing, no subcontracting. Tell us about your slope or wall. We'll handle the rest.
📞 Call (771) 252-1406⭐⭐⭐⭐⭐ 4.9/5 · 159 verified Google reviews
“Washington Retaining Wall completely transformed our backyard with a beautiful stone retaining wall. The crew of three worked efficiently and finished the 20-foot section in just four days. They left the site spotless and the drainage system they installed is already handling our spring runoff perfectly.”
Natural Stone Retaining Wall
“Had a serious erosion problem on our sloped yard and these guys came through. They built a solid block retaining wall that stopped the soil loss immediately. The whole project took about a week and a half, and honestly the quality blew my expectations away.”
Residential Retaining Wall Installation
“We were losing our backyard to erosion every time it rained hard. Washington Retaining Wall designed and installed a stone retaining wall with proper drainage that fixed the problem completely. Best part? They explained everything clearly and didn't try to upsell us on stuff we didn't need.”
Slope Stabilization & Erosion Control
“Our old timber retaining wall was leaning badly and we thought we'd need a total replacement, but they were able to repair and stabilize it instead. Saved us a ton of money and it looks great. The crew was professional and respectful of our property throughout.”
Leaning Wall Repair
“Absolutely stunning natural stone retaining wall now frames our garden. The team carefully placed each boulder and the finished look is exactly what we wanted. Took them three weeks to complete the 30-foot wall, and the cleanup at the end was thorough.”
Boulder & Natural Stone Wall
“Our old railroad tie wall was falling apart, so we had Washington Retaining Wall replace it with a modern block retaining wall. The whole crew moved fast and removed all the old material without making a mess. Really impressed with the attention to detail on the new drainage system.”
Retaining Wall ReplacementReal photos of our work in Washington · Each image shows the final result achieved for our clients
| Service | Starting from | Description |
|---|---|---|
| Retaining Wall Installation | From $30/sq ft | Design and construction of new retaining walls for rowhouse areaways, sloped Northwest yards, driveways and terraced gardens, built with frost-depth footings, gravel backfill and drainage for long-term stability. |
| Retaining Wall Repair | From $1,500 | Repair of leaning, bowing, cracked, or heaved retaining walls, from clogged weep holes and frost damage to tieback anchors and partial rebuilds that stop failure before it becomes collapse. |
| Retaining Wall Replacement | From $35/sq ft | Full tear-out and replacement of failed or end-of-life walls, including rotting landscape timber and railroad tie walls, with demolition, haul-away, new drainage, and modern engineered materials. |
| Concrete Retaining Walls | From $35/sq ft | Poured concrete and reinforced CMU block retaining walls with frost-depth footings, rebar, and weep holes, the strongest option for tall walls, alley driveways, and tight rowhouse lots. |
| Block & Segmental Retaining Walls | From $25/sq ft | Segmental retaining walls (SRW) in Allan Block, Versa-Lok, and Keystone systems, mortarless engineered block with geogrid reinforcement, ideal for terraced backyards, curves, and garden walls. |
| Boulder & Natural Stone Walls | From $25/sq ft | Boulder and natural stone retaining walls that blend into wooded ravine lots, machine-placed or hand-set fieldstone construction with proper base preparation and drainage for a natural, durable finish. |
| Timber Retaining Walls | From $20/sq ft | Pressure-treated timber walls for garden beds and low terraces, a budget-friendly option, with honest guidance on when timber makes sense and when a longer-lasting material is the better call. |
| Slope Stabilization & Erosion Control | Free estimate | Hillside stabilization with terraced retaining walls, geogrid reinforcement, and erosion control, protecting homes, driveways, and yards on the steep clay slopes east of the river and the ravine lots of Northwest. |
| Retaining Wall Drainage | From $2,500 | Drainage systems that make walls last: French drains, weep holes, gravel backfill, and waterproofing that relieve hydrostatic pressure, the number one cause of retaining wall failure on clay and high-water-table ground. |
| Railroad Tie Wall Replacement | From $35/sq ft | Removal and replacement of aging railroad tie retaining walls from the 1970s and 80s, creosote-treated tie demolition and haul-away, new gravel backfill and drainage, and a rebuild in segmental block, concrete, or natural stone. |
| Leaning & Collapsed Wall Repair | From $2,500 | Priority response for leaning, bulging, frost-heaved and collapsed retaining walls, stabilization with tieback anchors, drainage correction to relieve hydrostatic pressure, and partial or full rebuilds when a wall is past saving. |
Indicative rates based on typical project size, your exact quote depends on scope, materials, and site access. Free estimate, no commitment. See full pricing guide →
Retaining Wall in Washington · Response within 24h · No commitment · ☎ (771) 252-1406
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