Cost is one of the most common questions I get, and I always give the same answer: it depends on the wall, the site, and the access. A 3-foot garden wall in a flat backyard is a completely different project than a 10-foot engineered wall on a steep hillside. That said, here are realistic ballpark numbers for Georgia homeowners in 2026.
Average Cost by Material
- Concrete block walls: $28–$55 per square foot
- Natural stone / boulder walls: $45–$95 per square foot
- Poured concrete walls: $60–$120 per square foot
- Timber walls: $18–$35 per square foot
What "Per Square Foot" Means
We measure by the square foot of the wall face — height times length. A 50-foot wall that is 4 feet tall is 200 square feet. Keep in mind that the first few rows of a wall often cost more because of excavation, base course, and drainage setup.
What Drives the Price Up
- Height: Walls over 4 feet typically require engineering and permits.
- Access: Tight backyards, fences, and steep driveways add labor time.
- Soil conditions: Georgia red clay is heavy and may require more drainage work.
- Removal of old wall: Demo and hauling add to the total.
- Special features: Curves, corners, steps, caps, and lighting increase detail work.
How to Avoid Overpaying
Get multiple bids, but make sure they include the same scope. A cheaper bid that skips drainage or base preparation will cost you more later. Ask for a written breakdown of materials, labor, drainage, and any permit or engineering fees. The lowest bid is rarely the best bid.
Want a real estimate for your project? Call The Wall Guy at (706) 477-7905 for a free, no-obligation quote in Douglasville, Dallas, Hiram, and surrounding areas.