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Masonry

Custom Retaining Walls Built for Strength and Style

Retaining walls do more than hold back soil. They create structure, add depth to landscaping, and protect a property from erosion. Ours are built to match your style while standing up to the pressure behind them, because a retaining wall that looks good and fails in five years has not done its job.

5-year workmanship warranty

In writing, on every job we install.

  • 5 years Retaining walls
What the warranty covers
Curved natural stone retaining wall with integrated steps and walkway

Near you: Retaining Walls in Fairfax

Strength, stability, and style together

We combine structural integrity with thoughtful design. Proper installation is the whole game: we take the time to prepare each site carefully so the wall resists shifting, hydrostatic pressure, and erosion.

Material and design options run from natural stone to segmental concrete block, which means there is a solution that fits almost any property and budget. The result is functional, good-looking, and adds real value to the space around it.

Design ideas worth considering

A retaining wall can completely change the look and usable layout of a yard. Whether you prefer something sleek and modern or natural and rustic, the design should follow the land as much as the house.

Natural stone walls

A timeless, organic look that suits traditional and modern landscapes alike. Especially good for garden borders, raised beds, and sloped yards.

Segmental block walls

Clean lines and consistent structure, with an interlocking design that delivers long-term stability and a uniform look.

Tiered walls

Multiple levels add dimension, maximize planting space, and improve drainage on steeper slopes.

Planter-integrated walls

Planting areas built directly into the wall, adding greenery without giving up yard space.

Curved walls

A softer shape than straight runs, well suited to garden settings and pathways where flow matters.

Seat walls

Double as built-in outdoor seating around patios and fire pits, which makes entertaining easier without adding furniture.

Drainage is not optional

Most retaining wall failures trace back to water, not weight. Every wall we build gets the drainage detail it needs: open-graded backfill, filter fabric, and outlets that actually carry water away from the structure.

Retaining Walls, step by step

Every job follows the same sequence. You are told which stage you are at and what happens next.

  1. Survey the slope and the water

    We measure the grade, work out how much soil the wall actually has to hold, and trace where water moves across the site. Load and water are what size the wall; the look is chosen afterward.

  2. Design, engineering, and permits

    Taller walls and walls carrying a surcharge such as a driveway need an engineered design and a permit. We tell you which category yours falls into before you commit, and confirm the requirement with your jurisdiction rather than guessing.

  3. Excavation and footing

    We dig below the finished grade and build a compacted aggregate footing. The first course sits below ground level, which is what stops the wall walking forward over time.

  4. Drainage detail

    Open-graded backfill, filter fabric, and an outlet that carries water somewhere useful. Most wall failures are water failures, and this is the stage that decides whether yours is one of them.

  5. Courses and backfill

    Units are set level and backfilled as we go, compacting in lifts behind the wall rather than dumping soil in at the end.

  6. Caps and finish grading

    Caps are set and secured, grade is restored above and below, and the site is cleaned up.

Retaining Walls photographs

Serpentine stone-faced seat wall with a cap curving along a light paver patio
Serpentine stone-faced seat wall with a cap curving along a light paver patio
Crew building a block retaining wall along a side yard, with the hillside behind it covered in plastic sheeting
Crew building a block retaining wall along a side yard, with the hillside behind it covered in plastic sheeting
Curved stone-faced retaining wall with a cap along a paver walkway in a side yard
Curved stone-faced retaining wall with a cap along a paver walkway in a side yard
Paver driveway with red brick borders running between two segmental block retaining walls
Paver driveway with red brick borders running between two segmental block retaining walls
Curved natural stone retaining wall with integrated steps and walkway
Curved natural stone retaining wall with integrated steps and walkway
Natural stone retaining wall under construction on a sloped yard
Natural stone retaining wall under construction on a sloped yard
Natural stone steps and retaining wall leading to a front door
Natural stone steps and retaining wall leading to a front door
Close-up of a stone retaining wall beside a two-story brick house
Close-up of a stone retaining wall beside a two-story brick house
Long brick retaining wall terracing a backyard
Long brick retaining wall terracing a backyard
Stone retaining wall with integrated steps
Stone retaining wall with integrated steps

★★★★★

[Patrick] and his team replaced our back brick stairs that were falling apart. They were able to create a new set of stairs that matched our old pavers much better than the previous stairs. They were able to re-grade/level our patio so that it now sits flat. The grading before prevented us from being able to sit our table flat without wobbling. Lastly they provided a new walkway into our backyard. We love the new look and functionality.

Patricia W.Brick and stone patios, walks, and steps installationVia HomeAdvisor, June 2026

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Frequently asked

How tall can a wall be before it needs an engineer?

In most Northern Virginia jurisdictions the threshold is around four feet, measured from the bottom of the footing rather than from the ground you are standing on, which catches people out, because a wall that looks three feet tall may not be. Walls carrying extra load above them, such as a driveway or a slope, can trigger the requirement lower.

We confirm the specific requirement with your county before we build rather than working from a rule of thumb.

Do you handle the permit?

Where a permit is required we walk you through what is needed and coordinate with the jurisdiction. What we will not do is build a wall that needed a permit without one; it is your property that carries the consequence at resale or inspection, not ours.

Why do retaining walls fail?

Almost always water, not weight. Soil that cannot drain becomes far heavier than the wall was built to hold, and hydrostatic pressure pushes it out from behind. The second cause is a footing that was not dug below grade or not compacted. Both are invisible once the wall is finished, which is exactly why they get skipped.

Segmental block or natural stone?

Block is engineered, consistent, and the straightforward choice for a structural wall of any height; it is designed to lock together and to be built to a spec. Natural stone costs more and takes longer, and it looks like nothing else. Many properties end up with block where the wall is doing structural work and stone where it is doing visual work.

M&C Home Improvements service area map Northern Virginia and Washington DC, with Fairfax County, Fairfax City, Falls Church, Arlington, Alexandria highlighted, plus Vienna, McLean, Annandale, Springfield and Burke. Alexandria Fairfax City Arlington Falls Church Fairfax County McLean Vienna Falls Church Arlington Alexandria Fairfax Annandale Springfield Burke

Service area

Estimates are free everywhere on this list. If you are just outside it, call and ask. We often can.

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