Build · Retaining walls
Retaining walls
Segmental and boulder walls that hold a slope and stay held.
Typical range $6k–$45k
Designed and managed by GreenWay, installed by our vetted, licensed crews. Portfolio work is credited to its crew; we don’t pass off other people’s patios as our own.
Retaining walls — wide, architectural, low angle at dusk
What’s included
- Slope and drainage assessment
- Engineered base and geogrid where required
- Segmental block or natural boulder wall
- Drainage stone and perforated pipe behind the wall
- Backfill, compaction, and finish grading
Materials & options
Real choices, with the trade-offs stated plainly.
Segmental blockEngineered, uniform, best for tall or tiered walls.
Natural boulderOrganic look, fast for low walls, needs space to batter back.
How it goes
- 01
Walk
We assess the slope, soil, and what’s failing.
- 02
Design
Wall type, height, and drainage plan with a price range.
- 03
Prep
Excavation and a compacted, level base course.
- 04
Install
Courses set with drainage stone and geogrid.
- 05
Keep
We check it after the first freeze-thaw season.
Before & after
After
Before
Questions
- Why do walls fail?
- Almost always drainage. We build the drainage system first, the wall second.