RETAINING WALLS

Pittsburgh Retaining Wall Construction & Installation

Pittsburgh’s hilly terrain gives local properties plenty of character, but it can also create challenges. Sloped yards, shifting soil, runoff, and erosion can make outdoor areas difficult to maintain and place added pressure on driveways, walkways, patios, and landscaping.

Phillips Masonry builds and restores retaining walls throughout the Greater Pittsburgh area. Our walls are designed to manage elevation changes, support surrounding soil, and become a natural part of the property’s overall appearance.

Whether you need to replace an aging wall or reshape an underused section of your yard, we provide practical masonry solutions grounded in proper preparation, drainage, and craftsmanship.

Our Retaining Wall Services

New Retaining Wall Construction

Every retaining wall has a job to do. Some support a small planting bed, while others hold back a substantial slope near a driveway, patio, or building. The construction approach must reflect the wall’s height, location, load, and exposure to water.

Phillips Masonry evaluates the site before work begins so the wall can be planned around the actual conditions of the property. This may involve examining the grade, soil pressure, drainage, nearby hardscaping, and the condition of adjacent masonry.

Natural Stone

Natural stone gives retaining walls a substantial, timeless appearance. Its varied shapes, tones, and textures work especially well in established landscapes and around traditional Pittsburgh homes.

Segmental Retaining Wall Block

Interlocking retaining wall block offers a clean, organized appearance and is available in a range of textures and profiles. It is well suited for terraced landscapes, garden walls, and other outdoor applications.

Concrete Masonry

Concrete block and poured concrete can provide the structural base for walls that require dependable support. These materials may also be paired with stone, brick, or another finish to coordinate with the property.

Brick Retaining Walls

Brick can be incorporated where the homeowner wants the retaining wall to match an existing house, stoop, walkway, or other masonry feature. It is particularly effective as a facing or decorative element within a larger wall system.

Retaining Wall Replacement

Many older retaining walls were built without adequate drainage or a properly prepared foundation. Others have simply reached the end of their service life after decades of exposure to water, soil pressure, and Pittsburgh weather.

Signs that a wall may need to be replaced include:

A noticeable lean toward or away from the slope
Bulging across the face of the wall
Long horizontal cracks
Widespread separation between masonry units
Sections that have settled at different heights
Soil spilling through openings
Repeated repairs that continue to fail
Water flowing through or collecting behind the wall

A severely compromised retaining wall often cannot be corrected by filling cracks or replacing a few surface materials. If the foundation, drainage, or wall system is failing, rebuilding may provide a more reliable and cost-effective long-term solution.

During replacement, our team can remove the deteriorated wall, prepare the site, establish the proper base and drainage, and construct a new wall suited to the demands of the location.

Retaining Wall Repair

Not every damaged wall requires complete replacement. Localized deterioration may be repairable when the wall remains stable, and the underlying construction is still sound.

Repairs may involve:

Repointing open or deteriorated mortar joints
Replacing individual stones, bricks, or blocks
Rebuilding a damaged corner or wall section
Resetting loose caps
Restoring washed-out areas
Repairing minor surface deterioration
Correcting damage around steps or adjoining masonry

Before recommending a repair, we consider why the damage occurred. Treating the symptom without addressing water movement, settlement, or soil pressure may only provide a temporary improvement.

How Retaining Walls Can Elevate Your Property

1. Control Erosion

Retaining walls help hold soil in place on sloped properties, reducing the amount of dirt that can wash downhill during heavy rain. This can protect lawns, planting beds, walkways, and other areas from erosion.

2. Create Level Outdoor Areas

A wall can reshape an uneven section of the yard into a flatter, more usable space. These areas can be used for patios, seating areas, play spaces, gardens, or other outdoor features.

3. Support Driveways and Walkways

Properties with changing elevations may need retaining walls beside driveways, sidewalks, or paths. The wall helps support the surrounding soil and creates a more defined edge along the hardscape.

4. Build Terraced Gardens

A series of retaining walls can divide a steep slope into multiple planting levels. Terraced garden beds make landscaping easier to organize and can turn a difficult hillside into an attractive focal point.

5. Define Landscape Areas

Short retaining walls can separate lawns, gardens, patios, and other outdoor spaces. They add structure to the landscape and help each area feel more intentional.

6. Manage Elevation Changes

Retaining walls provide a clean transition between higher and lower sections of a property. They are often used around steps, sloped side yards, raised lawns, and areas where the grade changes abruptly.

7. Protect Nearby Features

A properly placed wall can help keep soil away from patios, foundations, outdoor steps, and other structures. It may also help prevent runoff or shifting ground from affecting nearby masonry and concrete.

8. Add Built-In Seating

Some retaining walls can be designed at a comfortable height for casual seating. This makes them especially useful around patios, fire pits, gardens, and other gathering spaces.

9. Improve Drainage

When designed as part of a broader grading and drainage plan, retaining walls can help direct water more effectively across the property. Proper drainage behind the wall is essential to reducing pressure and supporting long-term performance.

10. Enhance Curb Appeal

Stone, brick, block, and concrete retaining walls can add texture, depth, and architectural character to the landscape. A well-designed wall can complement the home and make the entire property look more finished.

Contact Our Team to Get Started Today

A failing retaining wall can lead to continued soil movement, erosion, drainage problems, and damage to nearby outdoor features. A new wall can also be an opportunity to reshape the property and make difficult terrain more useful.

Contact Phillips Masonry to schedule an estimate for retaining wall construction, repair, or replacement.

Let us help you create a stronger, better-organized landscape with a retaining wall designed for the demands of your property.