Everything we get asked about
retaining walls.

Most Texas counties draw the line at 4 feet of exposed face. Below that, you can usually build to standard segmental retaining wall (SRW) manufacturer specs without a stamped engineer's drawing.

Above 4 feet, or where there's surcharge from a driveway, pool, or structure above the wall, you need stamped drawings regardless of exposed height. We work with licensed engineers on every wall that crosses the threshold.

For waterfront retaining walls specifically:

• Concrete block (SRW) — handles moisture well, predictable performance, mid-tier cost
• Natural stone — best aesthetic match to a waterfront yard, premium pricing
• Timber — avoid within 5 feet of standing water; rot accelerates fast

If the wall is within 5 feet of water, you're better off pairing it with a seawall or bulkhead toe rather than a stand-alone retaining wall. Full comparison here.

Yes. Steep or eroded banks need bank stabilization alongside the ramp:

• Side walls (retaining wall or bulkhead sections) to hold the approach
• Riprap armoring on the bank face to break wave energy
• Re-graded soil behind the armor

We scope the full bank work as part of the ramp project so everything is built once, in one mobilization. More on bank stabilization here.

We build with four families of material:

• Segmental concrete block (SRW) — the engineered workhorse, dry-stacked with geogrid reinforcement. Most common for 3–8 ft residential walls.
• Natural stone — quarried fieldstone or limestone hand-fit to a planned batter. Best aesthetic match for waterfront properties.
• Treated timber — 6×6 or 8×8 pressure-treated members for short walls under 4 ft, away from standing water.
• Poured concrete — reserved for tall walls (8 ft+) or surcharge conditions where SRW would over-engineer.

We walk you through the trade-offs in our materials comparison on this page — lifespan, maintenance, cost tier, and visual fit.

Generally yes once the wall passes a height threshold — most Texas counties draw the line at 4 feet of exposed face. Anything taller usually needs:

• A county building permit
• Stamped engineer's drawings (especially for surcharge from driveways, structures, or pools above the wall)
• HOA architectural review where one applies

We handle all three. If you're inside a covenant-controlled neighborhood, the HOA review is usually the slower path — boards meet monthly. Plan an extra 30–45 days for that submittal.

A properly built concrete block or natural stone wall can last 40–50+ years. Timber walls run shorter, typically 15–25 years.

The single biggest variable is drainage. Without weep holes and a properly graded drainage layer behind the wall, hydrostatic pressure builds up after every wet season and the wall starts to bow outward. We've replaced 12-year-old walls that should have lasted 40 — every one of them had failed drainage.

Yes — but if the wall is within 5 feet of standing water, you're better off pairing it with a seawall or bulkhead toe rather than a stand-alone retaining wall.

Waterline walls fail at the toe (where water undercuts the base) more often than at the cap. A bulkhead-style sheet pile foot prevents that failure mode, and the retaining wall above sits on stable ground for its full design life.