Question 1

Do retaining walls in Swannanoa NC need an engineer?

Accepted Answer

Walls over 4 feet tall or supporting slopes, driveways, or structures usually require engineering for code compliance and safety.

Question 2

What causes retaining wall failure in Swannanoa?

Accepted Answer

The main causes are poor drainage, weak base prep, unreinforced tall walls, and water pressure behind the wall.

Question 3

Can you repair a leaning or cracked retaining wall?

Accepted Answer

Yes. We inspect the wall and soils first, then stabilize with drainage fixes, reinforcement, anchors, or a rebuild if needed.

Question 4

What retaining wall systems work best in Swannanoa?

Accepted Answer

For tall or steep sites we use reinforced earth (MSE/geogrid), big-block systems, or geo-anchors based on the design

Question 5

How do you handle drainage behind retaining walls?

Accepted Answer

We install a clean-stone drainage zone with pipe and outlets per the engineered plan. Water control is the key to long-term stability.

Question 6

How much does a retaining wall cost in Swannanoa NC?

Accepted Answer

Cost depends on height, access, soils, drainage, and reinforcement. We provide a firm quote after a site visit.

Question 7

How long does a retaining wall project take?

Accepted Answer

Most Swannanoa projects take a few days to a couple of weeks depending on wall size, terrain, and engineering requirements.

Question 8

Can you build walls near homes or tight backyards?

Accepted Answer

es. We bench into competent soil or bedrock and build to engineered specs to protect nearby structures.

Question 9

Do you work on steep or hard-access sites?

Accepted Answer

Yes. We specialize in steep-slope excavation and stabilization with the right equipment for mountain terrain.

Question 10

Do your retaining walls come with a warranty?

Accepted Answer

Yes. Our engineered walls include workmanship and performance warranties based on the installed system.

ENGINEERED
RETAINING
WALLS®