Concrete retaining walls in Merced CA - a slope that stays where it belongs
Dirt sliding onto your patio or an old wall starting to lean? We build poured walls with the drainage behind them to hold the slope.
- Licensed and insured.
- Free in-person estimates.
- We reply within 1 business day.
What goes into building a retaining wall in Merced?
Concrete retaining walls in Merced, CA hold back soil where your yard changes height, and we build each one on a footing, with steel inside and drainage behind it, all sized from a design for your site.
Most people call us when a slope keeps shedding dirt onto a patio, an old wall has started to lean, or they want level ground where the yard drops off. The price turns on the wall's height and length, the footing and steel the design calls for, the drainage behind it, which wall type you pick and how easy the site is to reach. The schedule turns on settling the design first and then giving a poured wall time to gain strength before soil goes back against it. Your written estimate gives you the figure for your own wall.
How can you tell a slope or wall needs work?
Dirt washing onto the patio
Every rain carries a little more of the slope down onto your patio, driveway or walkway. That usually means the grade is too steep to hold itself, and the longer it goes, the more it eats into the slope and the slab edge below it.
Wall leaning out at the top
An old wall that tips forward or bows in the middle is being pushed harder than it was built for, most often by water with nowhere to go. Once it starts moving it rarely stops on its own, and a wall that fails takes the soil behind it along.
Wet base or weeping cracks
Damp ground at the foot of the wall, or water seeping through cracks, usually means the drains behind it are clogged or were never put in. That water keeps adding pressure every wet season until something gives.
How we build a concrete retaining wall
I start by looking at the slope and asking what's going near the top of it, because a driveway, new fill or water building up behind a wall can undo what it was designed for, even when the concrete itself is strong. We price the wall from a design, not just its height, since height alone can't tell you how big the footing should be, how much rebar it needs, which is the steel that keeps the wall from cracking apart under the soil's push, or how the drainage should run. Then we dig and pour the footing, set the steel, form and pour the wall, put drain rock and outlets behind it, and backfill once the concrete is ready. If the budget's tight, I'd rather you skip a fancy face than cut the drainage, because the face is what you see and the water is what breaks a wall.
A wall often sets up the next project. When it creates level ground for a shed or shop, concrete floor installation can follow on that flat pad, and if your pool sits near a slope, we can plan the wall alongside one of our concrete pool decks so water runs away from both.
Poured concrete wall
A wall formed and poured in place on its footing, with steel inside sized by the design. It usually suits walls that carry more, like one with a driveway planned near the top.
Segmental block wall
Interlocking concrete units stacked without mortar, which often comes in at a lower price for a lower garden wall. It's pickier about the soil it sits on, so ask for a price on both types before you decide.
Get a written price for your retaining wall
We reply within one business day to set a time. I come out, look at the slope and then you get a free written estimate showing what's included and what isn't, with no pressure to book.
- Based in
- Merced, CA 95340
- Hours
- Mon–Sun: 8 AM–9 PM
What happens after you call about a retaining wall?
From your first call to backfill, here's how a wall job runs and who you'll be dealing with at each step.
Call or send the form
Call (209) 308-1029 or fill out the form and tell us roughly how high the grade change is. We set a time for me to come out and see it.
I walk the slope with you
I come out myself, look at the ground and ask how you plan to use the space above and below the wall. That's what the design gets built around.
Get the price in writing
Your estimate lists what's covered and what isn't, drainage included, so you know exactly what the number buys. We settle the pour plan with you before any forms go in.
We pour, cure and backfill
On pour day we work quickly and finish clean. Then we look after the new concrete while it cures, which is the wait while it gains strength, and backfill only once it's ready.
Why Merced homeowners call Standard Merced Concrete for retaining walls
I come out to every estimate
I drive out from Merced to look at your slope myself, and I run the job on site while our crew builds the wall. The person who priced it is the one making sure it's built the way the estimate says.
Licensed and insured for concrete
California's licensing board describes a concrete contractor as one who forms, pours, places, finishes and installs concrete, and that's the work a poured wall takes. We're licensed and insured.
Three years running our own jobs
I started this business in 2023 after working summers on concrete crews all through school. That's where I learned to move fast on pour day without skipping the parts you can't see once the soil goes back.
When you're ready, send a few photos of the slope, the wall's rough height and any driveway you're planning nearby through our contact page, or call (209) 308-1029.
Retaining walls, drainage and soil in Merced
A county-wide soil rating puts Merced County at moderate for shrink-swell, which is soil that swells when it's wet and shrinks as it dries. The block wall installation guide counts expansive soil among the ground a block wall shouldn't sit on, so if you're leaning toward block, ask what's under the planned wall before you choose. That rating covers the whole county, not your lot, and it's the same ground question we raise on jobs in Atwater and Livingston. It's one more reason I want a design for your site, since the footing and drainage have to suit the soil that's actually there.
California's contractor law says any change to a home improvement contract has to be in writing, easy to read and understand, and has to tell you about your right to cancel. So if the wall gets longer or the plan shifts partway through, the change goes on paper before the work does.
Questions about retaining walls in Merced
How much does a concrete retaining wall cost in California?
A retaining wall in California usually costs about $35 to $65 per square foot, going by a statewide price survey. That's the market's range, not our price, and where your wall lands depends on its design, the drainage and the site. Your written estimate gives you the figure for your wall.
Is a block retaining wall cheaper than a poured concrete wall?
Usually, yes. A block industry manual from 2009 says segmental block walls typically cost 25 to 40 percent less than poured walls. That gap can shape your budget, so ask for a price on each type before you decide.
What causes a retaining wall to fail?
Poor drainage is by far the most common cause of trouble with walls that hold back soil. A sound design puts drain rock, filter fabric and perforated drain outlets behind the wall, and you should see them listed in the bid.
What happens before digging starts on a retaining wall?
Calling 8-1-1 gets the underground utilities marked before anyone digs, a step the block wall installation guide lists. Lines under a yard aren't always where people expect, so it's worth doing before the first shovel goes in.
How long does it take to build a concrete retaining wall?
A poured wall takes longer than the pour itself, because it's backfilled only once it has enough strength and any bracing it needs, with the soil packed in controlled layers. Heavy compaction equipment right behind a young wall can overload it, so ask any crew how they handle backfill. For block walls, the 2009 manual says a crew of three or four typically puts up 300 to 500 square feet of wall a day.
How do I keep my retaining wall draining properly?
Keep the drain outlets clear and working. Water pressure behind a wall can greatly increase the load on it and cause leakage, so a blocked outlet is worth clearing before the wet season. If water's pooling at the base or weeping through, give us a call.
Concrete work that often goes with a wall
Concrete floor installation
When a new wall turns a slope into level ground for a shed or workshop, a concrete floor is often the next step, and planning both keeps the grades lined up.
Concrete pool decks
If your pool sits near a slope or a drop in the yard, laying out the deck and the wall together lets us send runoff away from both.
Retaining wall service across Merced and nearby cities
Standard Merced Concrete is based in Merced, California, and builds retaining walls in the 12 cities listed below, including Atwater and Livingston. We work in other cities nearby too, so call if yours isn't on the list.
Merced, CA
Get a retaining wall price that includes drainage
The design is the step the rest of the schedule waits on, so the sooner I see your slope, the sooner we can settle it.