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Professional retaining walls for Bay Shore homeowners. Revitalized South Shore hamlet with ferry access
Brothers Paving & Masonry is headquartered right here in Bay Shore, and retaining wall construction is one of the core services we deliver to our neighbors every season. From the waterfront properties along Awixa Avenue to the established neighborhoods near Gardiner County Park, we have built retaining walls across every section of Bay Shore — addressing grading challenges, stopping erosion on sloped lots, and creating tiered outdoor living spaces that transform unusable hillsides into functional backyard features.
Our retaining wall projects in Bay Shore range from low decorative garden walls that define planting beds to engineered grade-correction walls exceeding four feet in height that require permits, geogrid reinforcement, and professional drainage systems. We work with Cambridge and Nicolock interlocking wall systems, natural fieldstone, and concrete block — selecting the right material based on wall height, soil conditions, aesthetic goals, and budget. As a Bay Shore-based company, we understand the local soil composition, drainage patterns, and municipal requirements better than any contractor commuting from off the island.
Every retaining wall we build starts with a properly excavated and compacted aggregate footing set below grade, with drainage stone and perforated pipe behind the wall to relieve hydrostatic pressure. For walls over 24 inches, we incorporate geogrid reinforcement layers that tie into the retained soil mass, creating a gravity-resistant structure that handles Long Island freeze-thaw cycles without shifting, leaning, or cracking. This is our home base — every wall we build here carries our reputation with our own neighbors.
Bay Shore sits on glacial outwash soils with a mix of sandy loam and pockets of denser clay, particularly in the neighborhoods closer to the Great South Bay waterfront. These variable soil conditions mean that retaining wall foundations must be engineered on a site-by-site basis — what works on one block may not work three streets over. Brothers Paving evaluates every Bay Shore property individually, testing soil compaction and drainage characteristics before designing the wall system.
Many Bay Shore properties have natural grade changes from the road down toward the bay, creating slopes that erode during heavy rain events and nor'easters. Without proper retention, topsoil washes away, landscaping deteriorates, and foundation drainage is compromised. Our retaining walls arrest this erosion permanently, creating level terraces that hold soil, channel water into proper drainage paths, and convert wasted hillside space into usable yard area.
Bay Shore's proximity to the Great South Bay means elevated water tables in many neighborhoods, especially south of Montauk Highway. Retaining walls in these areas require enhanced drainage design — we install crushed stone drainage blankets behind the wall face and tie perforated pipe into existing yard drainage or dry wells to prevent water from building up behind the structure. This is the detail that separates walls that last decades from walls that fail within five years.
As the town where our shop is located, Bay Shore projects benefit from zero mobilization costs and the fastest response times on Long Island. We can be on your property the same day for consultations, and our crew travel time is measured in minutes, not hours. This means more of your budget goes into materials and craftsmanship, not transportation overhead.
Explore the full range of retaining walls solutions we offer to Bay Shore residents.
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Learn MoreBay Shore's terrain transitions from relatively flat inland areas near the railroad corridor to gentle slopes heading south toward the Great South Bay. Properties along Shore Road, Maple Avenue, and the waterfront streets often have 3-to-6-foot grade changes from the house down to the rear property line. These slopes are prime candidates for terraced retaining walls that create flat usable space at multiple elevations. The sandy outwash soils compact well for wall footings but drain quickly, which means proper base preparation — typically 6 inches of compacted ¾-inch aggregate — is essential for long-term stability. In the neighborhoods north of Main Street, clay content increases and drainage behind the wall becomes even more critical. We always install a minimum 12-inch drainage aggregate zone behind every Bay Shore retaining wall with perforated pipe daylit to grade or connected to a dry well.
Real projects we've completed for Bay Shore homeowners.
Built a three-tier terraced retaining wall system using Cambridge Ledgestone in Toffee/Onyx to correct a 5-foot grade change on a waterfront property near Awixa Avenue. Each tier is 18-22 inches high with planting beds between levels, connected by a paver staircase. Drainage system tied into existing yard drainage.
Scope: 3 tiers, 85 linear feet total, Cambridge Ledgestone, integrated stair, drainage system
Replaced a failing timber retaining wall with a Nicolock Colonial wall system on a property south of Montauk Highway. The original wall had rotted and was leaning 6 inches out of plumb, causing soil to wash into the neighbor's yard during storms. New wall includes full drainage blanket, geogrid reinforcement, and natural bluestone cap.
Scope: 42 linear feet, 3 feet high, Nicolock Colonial, geogrid reinforcement, bluestone cap
Learn more about retaining walls on Long Island.
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Headquartered right here in Bay Shore. Zero travel time, unmatched local knowledge, and walls built to last. Get your free on-site estimate today.
Beyond retaining walls, we offer a full range of paving and masonry services in Bay Shore.
We also provide retaining walls services in these nearby communities.
Or call us now: (631) 374-9796