🧱 Design & Build
Retaining Wall Design & Construction in the Twin Cities
When you need a retaining wall
A retaining wall holds back an embankment of soil. If your property slopes, a wall stops erosion, keeps soil from washing toward your foundation, and turns an unusable hillside into flat, functional space for a lawn, patio, or planting beds.
Built right, built to code
- Proper base and free-draining backfill so water doesn't build pressure behind the wall.
- Drainage tile — the most common reason cheap walls bulge and fail is poor drainage.
- Geogrid reinforcement tied into the slope for taller walls.
- Engineering & permits for walls over 4 feet, handled for you.
What it costs
Most Twin Cities retaining walls run $50–$75 per square foot of wall face, with the average project landing $4,000–$10,000. See our full retaining wall cost guide →
Recent retaining walls projects
A few retaining walls projects we've built for Twin Cities homeowners.
Frequently Asked Questions
How much does a retaining wall cost in Minnesota?
Do I need a permit for a retaining wall in Minnesota?
Why do retaining walls fail?
Before you start, read these
Straight answers on cost, materials, and what actually holds up in Minnesota.
Retaining Walls
How Much Does a Retaining Wall Cost in Minnesota? (2026)
In Minnesota, retaining walls typically cost $50–$75 per square foot of wall face installed, with most projects running $4,000–$10,000. Walls taller than 4 feet usually require engineering and a permit. Drainage, not the block, is what determines whether a wall lasts.
Drainage
How to Fix a Soggy Yard in Minnesota (Drainage Solutions)
A soggy Minnesota yard is usually fixed by regrading to slope water away from the house, a French drain to intercept subsurface water, downspout extensions for roof runoff, or a dry well. The right fix depends on where the water comes from, so diagnose it first.
Pricing
How Much Does Landscaping Cost in the Twin Cities? (2026 Guide)
In the Twin Cities, front-yard landscaping runs $1,650–$5,500, smaller projects $2,500–$5,000, and full installations $3,000–$15,000+. Labor is the biggest line item, often 40–65% of the total. Late winter is the cheapest time to book.