Retaining Walls · Chehalis, WA
Retaining Wall Contractor in Chehalis, WA
Retaining Walls in Chehalis. Work directly with Greg — call, text or get a free estimate.
Chehalis, Lewis County and every town within 100 miles of Rainier
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Retaining Walls · Chehalis
Retaining Walls in Chehalis
People in Chehalis call Greg for block, concrete and rock retaining walls. He's a licensed, bonded and insured general contractor out of Rainier, about 20 miles away, and every Chehalis job starts with a free estimate.
In the river valleys and farm country, a good building site is one that stays dry — set above the low ground, with the water steered away from the foundation before anything goes up. A wall that looks fine the first summer can lean after a couple of wet winters if nobody planned for what happens behind it.
One customer called Greg “a man of integrity.” Another wrote that he “does excellent work.”
What's included
Retaining Walls we do in Chehalis
- 01
Segmental block walls
Interlocking concrete block walls for yards, garden terraces and driveway edges, with geogrid tied back into the hill when the height calls for it.
- 02
Poured concrete walls
Formed and reinforced concrete walls for tight spaces, walk-out grades and walls that carry a load such as a driveway or building.
- 03
Rock and boulder walls
Stacked rock walls that suit acreage and rural lots, set with a slight lean into the hill and drainage behind the stones.
- 04
Drainage behind the wall
Clean drain rock, filter fabric and a perforated pipe at the base, so water drains out instead of building pressure against the wall.
- 05
Excavation and grading
The cut, the base trench, the compaction and the final grade are all part of Greg's job, so the wall and the ground around it are planned together.
- 06
Failed wall replacement
Rotted timber walls and leaning block walls are taken out and rebuilt properly, with the drainage that was missing the first time.
Lewis County, WA
Retaining Walls around Chehalis
Greg works all over Chehalis — near Hillside Historic District, Pennsylvania Avenue–West Side Historic District and John Dobson Park and out by McFadden Park and Newaukum Hill — and throughout Lewis County.
Chehalis is the Lewis County seat, just south of Centralia along I-5 and the Chehalis River. Chehalis is about 20 miles southwest of our base in Rainier, well inside our 100-mile service area.
Western Washington buildings fight water more than anything — months of rain, moss on the roof, rot wherever wood stays wet, and soils that hold moisture. A building lasts when it sits on a proper foundation with drainage around it, is wrapped and flashed right, and is built to dry out.
Ideas for your project
Retaining Walls: what it can look like
How it works
How your Chehalis retaining wall job works
- 1
Free on-site estimate
Greg looks at the slope, the soil, where the water comes from and what the wall has to hold, then recommends the wall type that fits.
- 2
Design and permits
For taller or load-bearing walls, the engineered design and the county or city permit are lined up before any digging.
- 3
Dig, base and build
We excavate, compact a level base, then stack the wall course by course or form and pour it, installing drainage as it rises.
- 4
Backfill and finish grade
Drain rock and soil go back in compacted layers, the top is graded to shed water, and the site is cleaned up.
Customer reviews
What customers say about Greg
“He is a quality person to deal with and does excellent work. I would recommend him to anyone.”
Don B.
An addition to an existing structure · HomeAdvisor review
“He is a man of integrity. He does what he says and says what a does.”
Tom W.
A project with Greg · HomeAdvisor review
“He does good work.”
Bill
A project with Greg · HomeAdvisor review
Questions
Retaining Walls in Chehalis: FAQs
Do you do retaining walls in Chehalis, WA?
Yes. Chehalis is about 20 miles southwest of our base in Rainier, well inside our 100-mile service area. Greg handles block, concrete and rock retaining walls there, and the estimate is free.
Do I need a permit for retaining walls in Chehalis?
It depends on the project. When one is needed, Greg pulls the permit from the City of Chehalis's building department and builds to whatever the permit and inspection require.
Can you replace my old timber retaining wall?
Yes. Treated timber walls rot from the inside in our climate, and once they bow there is no lasting repair. Greg removes the old wall, digs out the saturated backfill, and builds a new block, concrete or rock wall with proper drainage behind it.
Why do retaining walls fail in Western Washington?
Almost always because of water. The long wet season saturates the soil behind a wall, and clay and glacial till drain slowly, so pressure builds until the wall leans or cracks. Greg builds every wall with drain rock and a perforated pipe at the base so that water has somewhere to go.
How much does a retaining wall cost?
Cost depends on the height and length of the wall, the material, how much digging and hauling the slope needs, access for equipment, and whether an engineered design is required. A short garden wall and a wall holding up a driveway are very different jobs. Greg gives free on-site estimates so you can compare options for your slope.
Do I need a permit for a retaining wall?
Short landscape walls often don't, but taller walls and walls that support a driveway, a structure or a slope above usually need a permit and sometimes an engineered design. Rules vary between counties and cities, and Greg checks yours before the job is priced.
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Bathroom remodels, tile showers, tub surrounds and new vanities.
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Siding replacement, siding repair and board-and-batten or cedar exteriors.
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Metal roofs on homes, barns, shops and pole buildings.
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Replacement windows, new window openings and sill repair.
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Wood privacy fences, farm and horse fencing and gates.
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Concrete Work
Slab foundations, shop floors, driveways, patios and concrete repair.
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Concrete Driveways
New concrete driveways, garage aprons and driveway replacements.
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Foundation Repair
Foundation crack repair, settled footings and crawlspace post and beam repair.
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Excavation & Site Prep
Land clearing, grading, building pads and drainage.
See excavation & site prep
Ready to start your Chehalis retaining wall project?
Free estimates. Call, text or fill out the form.