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We’re Your Trusted Retaining Wall Contractor in Pittsburgh, PA

When it comes to sloped yards or eroding landscapes, a properly engineered retaining wall isn’t just a luxury—it’s a necessity. At Wichman Landscape Construction, we design and build custom retaining walls in Pittsburgh and the surrounding areas using both natural stone and segmented wall systems. Whether you’re looking for structural support or aesthetic appeal, our experienced team creates solutions that are as functional as they are beautiful.

With decades of experience in hardscaping and an unwavering commitment to craftsmanship, we’re the retaining wall contractor Pittsburgh homeowners trust for walls that stand the test of time.

Call us today at (412) 760-8524 to request a quote.

  • segmented retaining wall installation by Wichman Landscape that supports an outside deck and planter area
  • photo of segmented driveway retaining wall and stairs installed by Wichman Landscape Construction
  • photo of natrual stone retaining wall in backyard
  • photo of natural stone retaining wall along a front sidewalk in Pittsburgh installed by Wichman Landscape
  • curved natural stone retaining wall and bluestone patio

Why Choose Us for Your Retaining Wall Installation

Choosing the right contractor is critical to the success of your project. Wichman Landscape Construction brings expert engineering, thoughtful design, and quality craftsmanship to every retaining wall we build. From small garden walls to major grade changes, we offer custom solutions tailored to your property’s needs.

Our team handles everything in-house—from excavation to drainage and final construction—ensuring long-lasting performance and visual appeal. We don’t believe in one-size-fits-all. Every wall we build is unique to your site and your goals.

(412) 760-8524
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Retaining Wall Options We Offer

Natural Stone Retaining Walls

Natural stone offers timeless beauty and blends seamlessly into historic or classic landscapes. Whether you’re aiming to complement Pittsburgh’s traditional architecture or create a rustic outdoor feature, our stone retaining walls deliver unmatched character and durability.

We source premium sandstone, limestone, and fieldstone to create walls that look like they’ve always been part of the landscape. Our craftsmanship highlights the natural variations of the stone while ensuring structural stability that lasts for generations.

Block Retaining Wall Systems

For a modern, engineered solution, our segmented concrete block walls offer strength, versatility, and clean aesthetics. These walls are ideal for larger grade changes, tiered garden beds, or driveways that need solid support. With a wide range of colors, textures, and patterns available, we can match or enhance your home’s exterior style.

All of our segmental retaining walls are built to code and designed for longevity, complete with proper base preparation and integrated drainage systems to prevent future settling or water issues.

Our Retaining Wall Project Gallery

Naturally Occurring Stone Retaining Walls

photo of a sloped yard with wide stone steps and large angular, natural stone retaining wall leading to a patio with a comfortable seating area. Project completed by expert landscape designers at Wichman.
photo showing small fire pit and patio area built on slope hill with retaining walls in natural stone
photo of freshly sealed back patio installation in pavers
short retaning wall and fence enclosing yard in pittsburgh
large bluestone patio and seating area
photo of curvy bluestone walkway leading to back door
retaining wall, steps and outdoor fireplace installation by Wichman Landscape
photo of side view of naturally occurring, stone retaining wall housing planter area next to pool deck
retaining wall in rectangular natural stone
large natural boulder retaining wall in pittsburgh yard
photo of short angular retaining wall and stone steps rising from the sidewalk to the home's entrance.
view of curved, natural stone retaining wall on the side of a driveway
capped retaining wall housing planter area next to pool deck
natural stone wall and patio installation in pittsburgh
curve natural stone wall installation in Pittsburgh by Wichman
4 foot wide natural stone stairway and retaining wall climbing to entrance of home in Pittsburgh
large stone steps and block retaining wall leading to bluestone patio in pittsburgh
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Sandstone or Mountain Stone Boulder Retaining Walls

photo of boulder retaining wall and steps install by Wichman
photo of boulder retaining wall install by Wichman
photo of large boulder, sandstone retaining wall in a terraced backyard. Stone stairs also access a large open patio.
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Repurposed Sandstone Retaining Walls

side view of round pond and natural stone retaining wall installation by Wichman

Segmented Retaining Wall Gallery

Retaining Wall Designed to Contain Paver Walkway Along Side of Home
photo of paver driveway installation in herringbone pattern with border and driveway retaining wall installed by Wichman Landscape
knee high retaining walls and wide stone stairway installation by Wichman Landcape in Pittsburgh
Retaining Wall and Dogleg Stone Steps Arisign from Driveway
Two Tier Block Retaining Wall Surrounding Pool Deck
brick retaining wall on steep street.
driveway retaining wall
Short retaining wall separating elevated yard from lower sidewalk
Retaining wall and planting beds in recessed driveway
Segmented retaining wall next to driveway
retaining wall with stone steps separating pation and elevated back yard.
Two Teirerd Block Retaining wall leading from back pation to elevated backyard. Wall and steps installed by Wichman Landcape Construction
Retaining wall along driveway to hold back elevated terrain
Three tone segmented retaining wall
Elegant retaining wall and wide stone steps enhancing the appeal of Pittsburgh area home
Curved block wall with cap installed by the top Pittsburgh block retaining wall contractor Wichman Landscape. Call (412) 760-8524 today.
Short retaining wall alongside sidewalk in front of large home
Low block retaining wall adjacent to concrete walkway and steps with rail.
Red and grey block retaining wall holding back steep sloped backyard.
Large block retaining wall and steps dropping from back patio to backyard.
4 Foot Wall with New Shrub Plantings in Backyard of Home
Tall segmented wall installed by Wichman Landscape.
Tall block retaining wall with graceful curved shape in backyard of large property
wall with 3 stone tread steps leading to grassy backyard.
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Listen to What Our Clients Have To Say

Frequently Asked Questions About Retaining Walls

When faced with the choice to build a retaining wall in Pittsburgh, Wichman Landscape Construction can assist by walking a client through the following steps to insure the proper questions have been asked.  They are:

  • Slope Stability:  Is there need for an analysis to examine the influence of all geometry, subsoil properties, ground water conditions, and slopes above and below the proposed retaining wall?  What is the long term global or slope stability assessment that needs to be addressed?
  • Settlement:  What are the type, thickness and compressibility of the foundation soils?  Are the conditions suitable for a wall or are there issues that need to be addressed?
  • Groundwater conditions need to be ascertained and verified.  The information should include:
    • current ground water levels,
    • seasonal fluctuations of ground water,
    • maximum previous ground water elevations,
    • regional ground water flow,
    • possible influence of the retaining wall on ground water flow and elevation, and
    • the potential for hydrostatic pressure or seepage on or in the selected soils and retained soils zones.
  • Seismic: if there is a potential for seismic activity, (highly unlikely in Western Pa.) then horizontal and vertical acceleration should be examined and considered.
  • Other issues to consider are:
    • relative location or other structures,
    • location of other engineered walls in the area,
    • subsurface mines,
    • steep slopes,
    • local building codes

Wichman Landscape only uses the highest-quality blocks and proven construction methods to ensure that your retaining walls last for generations to come.  We will install blocks from the following recommended material manufacturers that supply wall system product into the Pittsburgh region:

Retaining walls come basically in two types, Natural Stone or a Segmented Retaining wall.  Natural stone walls use real, irregular stone for a classic, organic look. Segmented retaining walls use engineered concrete blocks that interlock for strength and uniformity. Both offer durability; the right choice depends on your design preferences and site conditions.

Within each type you have either gravity stacked wall or a reinforced wall.  The gravity stack wall resists the forces of failure such as overturning, tilting forward or global failure (forward movement at the foot of the wall) by the weight, depth and batter of the wall components.  Reinforced retaining walls are a composite system that include at least four (4) major components:  the blocks and footing, the use of horizontal layers of geogrid reinforcement, the selected soil fill and the drainage from within this component,  and the drainage rock and drain tubes behind the wall which can be expanded to meet ground water incursion behind the wall.

If we examine value, the order progression of lowest to most expensive in our geographical area is: repurposed Sandstone Block, Sandstone Boulders, Steppers, Ledge Stone, Pa. Mountain Stone, Field Stone, Colonial Stone, Sandstone veneer and lastly Limestone veneer. Wichman has even repurposed Granite wall block that was shipped in from outside the Pittsburgh region to construct a retaining wall. In retrospect, segmented concrete wall blocks can be a more expensive material to use and usually slot into the higher end of the preceding progression.

Jeff and his crew built a 4’x80’ retaining wall for us and we couldn’t be more pleased. We had an idea of what we wanted but adapted the design to better fit the landscape – thanks to Jeff’s expert input. The building material is beautiful and the construction is top notch. We’ve received nothing but compliments from neighbors!

– Beth Tirio

Quality Craftsmanship, Trusted Expertise

Our reputation in Pittsburgh is built on exceptional craftsmanship, creativity, and attention to detail. Every project is a blend of precision and artistry—from the careful selection of materials to the unique design elements that make each installation one-of-a-kind.

We work with the finest materials to ensure your retaining wall installation stands the test of time.

  • Natural Stone Options: Bluestone, Flagstone, Quartz, Sandstone, Limestone, Granite, Travertine

  • Paving Stone Options: Tech-bloc, Lampus,  Unilock, Belgard