Backyard retaining wall rebuild
ScopeTear-out of an old timber wall, excavation and a new block retaining wall with geogrid reinforcement
Retaining Walls in Great Falls, MT
Block retaining walls built to hold the hill: a compacted base, drainage behind the wall and geogrid reinforcement where the height calls for it. We also tear out and replace failing timber walls.
What we build
Walls that hold the hill.
A retaining wall is holding back tons of soil and water every spring. Ours are built with Anchor wall systems, set on a level, compacted base and drained behind so water can't build up and push the wall over.
Block retaining walls
Straight or curved walls for slopes, raised yards and level lawn space.
Wall replacement
Rotting timber walls and leaning block torn out and rebuilt the right way.
Terraces & tiered beds
Two or three shorter walls that turn a steep slope into usable steps of yard.
Steps & caps
Stairs built into the wall and caps that finish the top course cleanly.
How we do it
What goes into a well-built wall.
- 01
Excavate & level
We dig the base trench and remove what's failing, down to stable ground.
- 02
Base & first course
Compacted base and a carefully leveled first course. Every course above follows it.
- 03
Drainage & backfill
Drain rock and pipe behind the wall let water out instead of pushing against it.
- 04
Geogrid
On taller walls, layers of geogrid in the backfill tie the wall into the hillside.
From our projects
Retaining walls we've built.
Block walls & boulder steps for a new build
ScopeBlock retaining walls with geogrid, boulder steps and gravel terraces around a new home
Front walk, lit steps & backyard fire pit patio
ScopeStamped concrete walk, lit steps and a rock bed out front; a patio, block retaining wall and fire pit out back
Questions
Good to know.
My old timber wall is leaning. Can you replace it?
Yes. Our 2026 backyard project started with exactly that: the old timber wall and debris came out, and a geogrid-reinforced block wall went in.
Does a tall wall need engineering?
Taller walls, and walls holding up a driveway or building, may need an engineered design and a permit. We'll tell you at the estimate if yours does.
What block do you use?
We install Anchor retaining wall systems, in several colors and textures.
Can the wall include steps or a seat?
Yes. Steps, seat walls and planting beds can all be built into the same wall.
Free estimates
Ready to start your project?
Tell us what you have in mind. We'll walk the property with you and give you a clear written price.