| 📐 Retaining Wall Installation |
From $30/sq ft |
Design and construction of new retaining walls for raised patios, waterfront banks, driveway grade changes and terraced gardens, built with compacted footings, gravel backfill and drainage made for sandy soil and a high water table. |
| 🔧 Retaining Wall Repair |
From $1,500 |
Repair of leaning, bowing, cracked or settling retaining walls, from drainage correction and tieback anchors to partial rebuilds that stop a wall undermined by wet sand before it becomes a collapse. |
| ♻️ Retaining Wall Replacement |
From $35/sq ft |
Full tear-out and replacement of failed or end-of-life walls, including rotting landscape timber and railroad tie walls, with demolition, haul-away, new drainage and modern engineered materials that hold up in wet coastal sand. |
| 🏗️ Concrete Retaining Walls |
From $35/sq ft |
Poured concrete and reinforced CMU block retaining walls with engineered footings, rebar and weep holes, the strongest option for tall walls, raised pool decks, driveway grade changes and waterfront banks. |
| 🧱 Block & Segmental Retaining Walls |
From $25/sq ft |
Segmental retaining walls (SRW) in Allan Block, Versa-Lok and Keystone systems, mortarless engineered block with geogrid reinforcement, ideal for raised patios, planters, curves and garden walls on sandy lots. |
| 🪨 Boulder & Natural Stone Walls |
From $25/sq ft |
Boulder and natural stone retaining walls that blend into wooded waterfront and garden landscapes, machine-placed rock construction with a compacted stone base and drainage for a natural, durable finish. |
| 🪵 Timber Retaining Walls |
From $20/sq ft |
Pressure-treated timber walls for garden beds and low terraces, a budget-friendly option, with honest guidance on when timber makes sense in damp coastal ground and when a longer-lasting material is the better call. |
| ⛰️ Slope Stabilization & Erosion Control |
Free estimate |
Bank and slope stabilization with terraced retaining walls, geogrid reinforcement and erosion control, protecting homes, driveways and yards on waterfront banks, ravines along the inlets and built-up lots. |
| 💧 Retaining Wall Drainage |
From $2,500 |
Drainage systems that make walls last: French drains, weep holes, gravel backfill and filter fabric that relieve hydrostatic pressure and keep fine sand from washing out, the number one cause of retaining wall failure on the coast. |
| 🛤️ Railroad Tie Wall Replacement |
From $35/sq ft |
Removal and replacement of aging railroad tie and landscape timber walls from the 1970s-90s subdivisions, creosote-treated tie demolition and haul-away, new gravel backfill and drainage, and a rebuild in segmental block, concrete or natural stone. |
| 🚨 Leaning & Collapsed Wall Repair |
From $2,500 |
Priority response for leaning, bulging and collapsed retaining walls on saturated sand, stabilization with tieback anchors, drainage correction to relieve hydrostatic pressure, and partial or full rebuilds when a wall is past saving. |