Project spotlight

Versa-Lok retaining wall & steps rebuild
Saint Paul, MN

Como Park, Saint Paul, MN
2023
Versa-Lok retaining wall & steps rebuild
Geo grid · drain tile · sealed steps
Completed Versa-Lok retaining wall with drain tile and new block steps — Como Park Saint Paul MN — Heritage Outdoors 2023
Project overview

A wall that was never built for the job it was doing

Cindy came to Heritage Outdoors through a referral from her neighbor Beverly — a customer we'd recently completed a retaining wall for in the same Como Park neighborhood. She had a failing wall and crumbling steps that had been deteriorating for years, and she needed someone she could trust to diagnose the real problem and fix it right — without overcharging a homeowner on a fixed income.

After a discovery call and an in-person site visit, the picture became clear. The original wall had been installed before the parking pad above it existed. Nobody engineered it to carry that load. Over time, the weight of the pad pushed the wall forward, the pad sank, and drainage went the wrong direction — sending water straight into the back of the wall instead of away from it.

Her concrete block steps had their own problem: years of salt application during Minnesota winters had eaten through the surface, leaving them crumbling and unsafe. Two separate failures, one job, one crew, done right.

Location Como Park, Saint Paul, MN
Project type Retaining wall rebuild & steps
Completed 2023
Materials Versa-Lok block, standard grey
Engineering Geo grid, gravel wedge, drain tile
Steps Versa-Lok block, sealed against salt
Referred by Beverly · Como Park neighbor
Lead installer Jacob · Heritage Outdoors
Before

What we found when we showed up

A wall pushing forward under load it was never designed to carry. Steps crumbling from years of salt. And spray paint on the grass already mapping out where the new work would go.

Failing Versa-Lok retaining wall with spray paint layout marking new patio area — Como Park Saint Paul MN
Failing retaining wall and crumbling block steps before rebuild — Como Park Saint Paul MN — Heritage Outdoors
Crumbling concrete block steps and failing retaining wall before replacement — Saint Paul MN — Heritage Outdoors

Como Park, Saint Paul — before work began · 2023

The diagnosis

Four things that should never have been done

01
Wall not engineered for the load above it
The parking pad was added after the wall was built. No one accounted for the additional weight bearing down on the wall — so over time, the pad pushed it forward and the whole system began to fail.
02
No drain tile installed
A retaining wall without drain tile is holding water it was never designed to hold. Hydrostatic pressure builds behind the wall and has nowhere to go — accelerating movement and failure.
03
Backfilled with dirt instead of 3/4" clear
Dirt retains water. Proper retaining wall backfill uses 3/4" clear crushed stone, which drains freely and doesn't hold hydrostatic pressure against the wall face.
04
Drainage directed into the wall
When the parking pad sank, the grade reversed — sending roughly half the surface water from the pad directly into the back of the wall instead of away from it. The wall was essentially acting as a drain.
"A retaining wall is only as good as what's behind it. Geo grid, clean stone backfill, and proper drain tile aren't optional extras — they're what separates a wall that lasts 30 years from one that fails in 5."
— Jacob · Heritage Outdoors

Cindy is on a fixed income. Our job wasn't to sell her the most expensive solution — it was to find the most effective one within her means. We tore out what was failing, fixed what was causing the failure, and rebuilt it to last. That's what being referred by a neighbor earns.

During

Demo first. Nothing salvageable stays.

Every block that was wrong came out. You can't fix a drainage problem by building on top of it — the only path forward was a full tear-out and a clean start.

Versa-Lok retaining wall demolition in progress — old block wall halfway removed — Como Park Saint Paul MN — Heritage Outdoors

Old wall halfway through demo — Como Park, Saint Paul · 2023

The solution

Torn out. Rebuilt right.

Everything that was wrong got fixed. No shortcuts, no patches over problems that would resurface in two years.

Wall
Versa-Lok with geo grid & gravel wedge
The failing wall was completely removed and replaced with a new Versa-Lok block wall, properly engineered with geo grid reinforcement and a gravel wedge behind it — built to handle the load of the parking pad above it this time.
Drainage
Drain tile, 3/4" clear backfill & grate
Drain tile was installed behind the wall with a proper outlet grate, and the wall was backfilled with 3/4" clear crushed stone. Water now moves through and away from the wall rather than building pressure against it.
Steps
Versa-Lok steps, sealed against salt
The crumbling concrete block steps were replaced with matching Versa-Lok block and sealed to protect against the salt damage that destroyed the originals. They'll hold up through Minnesota winters the way the old ones never could.
The result

Solid wall, safe steps, water going the right direction

A new Versa-Lok retaining wall with geo grid, proper drainage, and 3/4" clear backfill — built to actually support the parking pad sitting above it. New steps in matching block, sealed against winter salt. And a homeowner who can stop worrying about what's happening to her yard every time it rains.

New Versa-Lok block steps and completed retaining wall — Como Park Saint Paul MN — Heritage Outdoors 2023
Versa-Lok block retaining wall and steps rebuild complete — Saint Paul MN — Heritage Outdoors 2023
Completed Versa-Lok retaining wall with drain tile grate and sealed block steps — Saint Paul MN — Heritage Outdoors 2023

Completed Versa-Lok block wall & steps — Como Park, Saint Paul, MN — 2023 · Heritage Outdoors LLC

"Cindy found us the best way possible — through a neighbor whose wall we'd already built. Beverly trusted us with her yard, told Cindy, and Cindy called. That's the kind of reputation we work to earn on every single job."

— Jacob · Heritage Outdoors · Como Park, Saint Paul MN
Common questions

Retaining wall questions we hear all the time

How much does a retaining wall cost in the Twin Cities?

Block retaining walls like Versa-Lok typically run $55–$70 per square foot installed in the Twin Cities, depending on wall height, drainage requirements, and site access. Boulder walls are often comparable or even more cost-effective — Heritage Outdoors buys boulders direct, which keeps material costs down. Most residential retaining wall projects in the metro range from $3,000 to $15,000+. We always provide a free on-site estimate so you know exactly what you're looking at before committing.

Do I need a permit for a retaining wall in Saint Paul?

In Saint Paul, retaining walls over 4 feet in height (measured from the bottom of the footing) generally require a building permit. Walls under 4 feet typically don't, but this can vary based on surcharge load — meaning if there's a driveway, parking pad, or structure above the wall, permit thresholds may be lower. We always check permit requirements for your specific site before work begins.

Why do retaining walls fail in Minnesota?

The most common causes of retaining wall failure in Minnesota are poor drainage and inadequate base preparation. When walls are backfilled with dirt instead of crushed stone, water has nowhere to go — hydrostatic pressure builds and pushes the wall forward. Freeze-thaw cycles accelerate this dramatically. Walls also fail when they're not engineered for the actual load bearing down on them, like when a parking pad or driveway is added after the wall was built.

What's the difference between Versa-Lok block and a boulder wall?

Versa-Lok is a manufactured concrete block system — uniform, precise, and well-engineered for taller walls with geo grid reinforcement. That said, Heritage Outdoors buys boulders direct, which makes natural stone walls surprisingly competitive on price — and honestly, we prefer them 8 times out of 10. Boulder walls look better with age, require minimal maintenance, and fit the Minnesota landscape in a way manufactured block simply can't match. We'll recommend the right material for your site.

How long does retaining wall installation take?

Most residential retaining wall projects in the Twin Cities take 1–3 days depending on size, height, and drainage complexity. A straightforward 20–30 linear foot block wall is typically a one-day job. Larger walls with geo grid reinforcement, drain tile installation, and significant excavation run 2–3 days. We'll give you a realistic timeline before we start.

Do you serve areas outside Saint Paul?

Yes — Heritage Outdoors serves the entire Twin Cities metro with a heavy focus on the East Metro including Stillwater, Mahtomedi, White Bear Lake, Lake Elmo, Woodbury, Cottage Grove, and Washington County. Call us at 651-219-3668 or request a free estimate.

Got a wall that's starting to lean?

Don't wait until it fails completely. A site visit costs you nothing — and early diagnosis can save a lot. Jacob will tell you exactly what's going on and what it'll take to fix it.