Retaining Walls · Block Retaining Walls

Block Retaining Walls across Western North Carolina.

Segmental (SRW) block walls, geogrid-reinforced where the load needs it.

Who does block retaining wall in Western North Carolina?

Block Retaining Walls from Maidenhair Landscaping — a Hendersonville-based, owner-run crew covering 6 Western North Carolina counties. Segmental (SRW) block walls, geogrid-reinforced where the load needs it. We build for mountain conditions — slope, clay, and freeze-thaw — and price every job from a free on-site estimate, with a 24hr callback.

What it costs

What block retaining walls costs in Western NC

These are typical Western North Carolina market ranges, not a Maidenhair Landscaping quote. North Carolina construction runs about 12% below the national average, but our mountain terrain — 15–40%+ slopes, weathered bedrock and saprolite, clay, and tight access — pushes most jobs toward the high end of every range. A flat infill lot sits low; a steep escarpment lot sits at or above the top. Your exact price comes from a free on-site estimate.

Retaining walls — typical Western NC ranges (published market data, 2026-06-24)
Item	Typical WNC range	Notes
Segmental block wall (SRW), installed	$30–$60/sq ft face	interlocking concrete block; geogrid + drainage on taller walls
Natural stone / boulder wall, installed	$35–$90/sq ft face	labor- and stone-heavy; mountain access pushes the high end
Timber / treated-tie wall	$16–$35/sq ft face	lowest up-front, shortest life on a WNC slope
Typical residential wall project	$4,000–$25,000	small garden wall to a tall engineered slope wall

What drives it: wall height (over ~4 ft usually needs engineering), wall type (boulder/stone vs block vs timber), drainage and geogrid behind the wall, slope and equipment access, stone haul distance, and whether a failing wall has to be torn out first.

Source: published WNC/NC market ranges via homeguide.com and angi.com . Exact pricing on your lot comes from a free on-site estimate — call (828) 490-1245.

Standards and data behind this page: Concrete Masonry and Hardscapes Association (segmental wall and paver installation standards, formerly NCMA and ICPI) · NC DEQ Erosion and Sediment Control (state rules for land-disturbing work) · USDA-NRCS Web Soil Survey (the soil series, slope and drainage data on every town page)

FAQ

Block Retaining Walls: common questions

What do block retaining walls cost in Western North Carolina?

Typical published WNC ranges: segmental block wall, installed $30-$60 /sq ft face; natural stone / boulder wall, installed $35-$90 /sq ft face; timber / treated-tie wall $16-$35 /sq ft face. What moves the price: wall height (over ~4 ft usually needs engineering), wall type (boulder/stone vs block vs timber), drainage and geogrid behind the wall, slope and equipment access, stone haul distance, and whether a failing wall has to be torn out first. The exact number comes from a free on-site estimate, because slope, access and soil around Hendersonville move the price more than the material does.

Which towns do you cover for block retaining walls?

Maidenhair Landscaping covers 6 Western North Carolina counties from Hendersonville: Henderson, Buncombe, Transylvania, Haywood, Polk and Madison. See the service area page for every town we work.

Do I need an engineer or a permit for block retaining walls in North Carolina?

In North Carolina a retaining wall over about 4 feet of exposed height, or one carrying a surcharge like a driveway above it, typically needs an engineer's design and a permit; shorter garden and terrace walls usually don't. We measure exposed height and the load above it before telling you which side of that line you're on.

Free estimate

Need block retaining walls?

Tell us about the project — we'll walk the lot, read the soil and grade, and put a real number in writing, free.

Prefer to talk? (828) 490-1245