Boulder and block hardscape retaining feature at a Utah property
Retaining Walls & Hardscapes

Retaining Walls & Hardscapes in West Jordan, UT

Terraces, seating walls, steps, and grade correction built on drain rock and geogrid — because walls fail from water pressure, not from weight.

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Retaining Walls in West Jordan & the Salt Lake Valley

Every retaining wall that fails in this valley failed for the same reason: water got behind it and nothing let it out.

The west bench and the newer subdivisions climbing toward the Oquirrhs are full of lots with a grade problem — a backyard that drops four feet across its width, a side yard cut into a slope, a walkout basement that needs a terrace to be usable. Retaining walls turn that unusable pitch into flat, functional yard.

They're also the most commonly under-built thing in residential hardscaping. The block is the part you see and the cheapest part of the job. What actually keeps a wall standing is the base, the drainage behind it, and — above a certain height — the geogrid reinforcement running back into the hillside.

What Goes Behind the Wall

The parts nobody photographs, listed in the order they go in:

  • Compacted granular base, roughly 6" deep and wider than the block, buried below the first course
  • 12" of clean drain rock against the back of the block — this is the layer that relieves hydrostatic pressure
  • Perforated drain pipe at the base of the rock, sloped to a real outlet, not a dead end
  • Non-woven filter fabric between the drain rock and the native clay, so fines don't migrate in and plug it
  • Geogrid laid between courses and extending back into the retained soil on walls over about 3-4 ft
  • Compaction in lifts as the backfill goes up — not dumped and left to settle on its own

What We Build

Segmental block walls — the workhorse. Engineered block systems in a range of colors and textures, good for straight runs, curves, and terraces.

Boulder walls — natural stone set with an excavator. More organic, well suited to the foothill lots, and forgiving of irregular grades.

Terracing — two or three shorter walls stepped up a slope instead of one tall one. Often cheaper than a single high wall, and it keeps you under the height that triggers engineering.

Seating walls and planters — low walls that define a patio edge and double as seating.

Steps and stairs — block, poured concrete, or natural stone tying levels together.

2026 Pricing in the Salt Lake Valley

Wall Type2026 Installed CostNotes
Segmental block wall, under 3 ft$35-$60 / face ftNo engineering typically required
Segmental block wall, 3-4 ft$50-$85 / face ftGeogrid reinforcement included
Segmental block wall, over 4 ft$70-$120+ / face ftEngineered design and permit usually required
Boulder wall$45-$95 / face ftStone size and access drive the range
Terraced system (two or three tiers)$8,000-$25,000Often cheaper than one tall wall
Seating wall with cap$60-$110 / linear ftCap stone choice matters most
Steps, block or poured$350-$900 per stepWidth and rise dependent

Ranges reflect what we actually quote in West Jordan and the surrounding valley in 2026. Site access, tear-out, and base condition move the number more than anything else — which is why every estimate is written after Bryan walks the property, not over the phone.

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Retaining Walls FAQ

Salt Lake Valley cities generally require a permit and an engineered design once a wall exceeds about 4 feet in exposed height, and sometimes lower if the wall carries a surcharge — a driveway, a structure, or a slope above it. Under that threshold, most walls are permit-exempt. We flag it during the estimate and coordinate the engineering when the height calls for it.
Almost always water. Clay soil behind a wall with no drain rock and no outlet becomes saturated, and saturated soil pushes with enormous force — far more than the dry soil the wall was built to hold. The block didn't fail; the drainage never existed. That's why rebuilds cost close to what the original should have.
Yes — hillside grade correction is a good share of our hardscape work. Steep lots need the drainage plan and the structural plan designed together, and terracing is frequently the better answer than one tall wall. We'll walk the slope and tell you which approach the site actually wants.
A properly drained segmental block wall should run 40+ years with essentially no maintenance. The failure mode isn't the block wearing out — it's water pressure over time on a wall that was never drained, and that shows up within the first decade.

Free Retaining Walls Estimate

Tell us about your project and we’ll get back to you with a detailed quote — usually within 24 hours. No pressure, no obligation.

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West Jordan & the Salt Lake Valley

Based in West Jordan — Serving the Valley Around It

West Jordan is home base. We work outward from there across the southwest Salt Lake Valley, and up into the north Utah County growth corridor.

Home Base & Adjacent
West Jordan South Jordan Riverton Herriman Bluffdale
Across the Valley
Sandy Draper Midvale West Valley City South Salt Lake Millcreek
North Utah County
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