Retaining Walls in Clovis, CA

Sloped yard sliding after every winter storm? Flower beds washing out onto the driveway? A failing railroad-tie wall leaning more each summer? A properly built retaining wall solves all of it — and adds usable, level space to your property. Longhorn Landscapes designs and builds retaining walls throughout Clovis, Fresno, and the surrounding San Joaquin Valley. We build walls that handle Central California’s hot-dry-then-wet cycles, drain correctly, and still look sharp for years to come.

What retaining wall construction involves

A retaining wall is a structural project first and a landscape feature second. If the base and drainage are wrong, the prettiest stone in the world will bulge, crack, or topple within a few seasons. That’s why every wall we build starts underground.

We excavate a level trench well below grade, compact the subsoil, and lay a base of crushed aggregate that we compact in lifts. Behind the wall we install drain rock and perforated pipe so hydrostatic pressure — the real killer of retaining walls — has somewhere to go instead of pushing your wall over. For segmental block walls we use engineered systems like Belgard, Pavestone, or Basalite with geogrid reinforcement tied back into the hillside on anything over three feet. For natural stone walls we hand-fit each course. For poured concrete we form, rebar, and pour to spec.

Typical projects range from a single 18-inch garden wall wrapping a planter bed to multi-tiered walls terracing a full backyard slope. Taller walls (generally over 4 feet in Clovis) require engineering and permits, which we handle for you.

Why Longhorn Landscapes for retaining walls

• Local to Fresno and Clovis — we know Valley soils, from sandy loam on the east side to heavier clay pockets that swell and shrink with the seasons.
• Full landscape company, not a wall-only crew — we integrate walls with irrigation, drainage, planting, and hardscape in one coordinated build.
• Engineered block systems (Belgard, Basalite, Pavestone) plus natural stone, poured concrete, and stucco-faced options.
• Proper drainage on every wall: gravel backfill, perforated drain pipe, and daylighted outlets. No shortcuts behind the wall where you can’t see them.
• Clear written estimates and a defined completion timeline — no vague “we’ll get to it.”

Our retaining wall process

1. On-site consultation. We walk the property, measure the slope, look at drainage patterns, and talk through what you want the finished space to do — planter, patio pad, level lawn, terraced garden.
2. Design and material selection. We show you block styles, stone samples, and color options, and rough out the wall layout so you can see how it fits the yard.
3. Written estimate and scope. You get a line-item quote covering excavation, base, wall material, drainage, backfill, and cleanup.
4. Permits and engineering if the wall requires it (typically over 4 feet, or any wall carrying a surcharge like a driveway).
5. Excavation and base prep. Trench, compact, and set a crushed-rock base to the right depth and width for the wall height.
6. Wall build and drainage install. Course by course, with drain rock and pipe going in as the wall goes up. Geogrid reinforcement where required.
7. Backfill, cap, and finish grading. We cap the wall, restore the grade behind it, and clean the site so it’s ready for planting, turf, or hardscape.

What retaining walls typically cost

Retaining wall pricing depends on more variables than almost any other landscape project, so honest ranges only come after we see the site. The biggest cost drivers are wall height (taller walls need engineering, deeper base, and often geogrid), total linear footage, material choice (segmental block is generally the most cost-effective; natural stone and poured concrete run higher), site access for equipment, and how much excavation and haul-off the slope requires.

What’s included in our estimates: excavation, base aggregate, wall material, drainage system, backfill, caps, and site cleanup. What’s usually separate: engineering fees, city permits, and any planting, irrigation, or hardscape tied into the wall — though we’re happy to bundle those into one project. For a firm number on your yard, request a free on-site quote and we’ll walk you through the options.

Service areas we cover

• Clovis
• Fresno
• Old Town Clovis and Harlan Ranch
• Northeast Fresno and Woodward Park
• Madera
• Madera County
• Prather and Auberry (foothills)
• Sanger and Reedley
• Santa Clara County

Frequently asked questions

How tall can a retaining wall be without a permit in Clovis?
In most Clovis and Fresno jurisdictions, walls under 4 feet (measured from the bottom of the footing to the top of the wall) that aren’t supporting a surcharge don’t require a permit. Anything taller, or any wall holding back a driveway, pool deck, or structure, needs engineering and a permit. We handle that process for you.

What’s the best material for a retaining wall in the Fresno area?
For most residential projects, engineered segmental block (Belgard, Basalite, Pavestone) gives the best combination of strength, appearance, and value. Natural stone looks fantastic for shorter garden walls. Poured concrete with a stucco or stone veneer is the strongest option for tall or heavily loaded walls.

How long does a properly built retaining wall last?
A wall built on a compacted aggregate base with proper drainage should last decades — 30+ years is realistic for engineered block systems. Walls fail from bad drainage and skipped base prep, not from the block itself wearing out.

Can you replace an old railroad-tie or failing wall?
Yes. We remove and haul off the old wall, re-excavate the base, and rebuild with modern engineered materials. Most failed walls we see were built without drainage — we fix that on the rebuild.

Can the wall be tied into other landscaping work?
Absolutely. Retaining walls are often part of a larger project — new sod or artificial turf on the leveled area, a paver patio on top, drip irrigation for terraced planters, or LED lighting built into the wall caps. We do all of it.

How long does construction take?
A small garden wall can be done in 2–3 days. A larger multi-tier project with engineering and permits typically runs 2–4 weeks from ground-breaking to cleanup, depending on wall size and site conditions.

Ready to fix that slope, stop the erosion, or add usable space to your Clovis or Fresno property? Call Longhorn Landscapes at (559) 826-9545 for a free on-site estimate, or send us your project details and we’ll be in touch. We’ll show up when we say we will and build a wall that’s still standing straight long after the last invoice is paid.