Retaining wall construction in Carson CA - a wall that drains and stays put
Slope sliding onto your patio or an old wall starting to lean? We build retaining walls that hold the soil and move the water.
What goes into a retaining wall that lasts?
Retaining wall construction in Carson means building a wall that holds back soil where your yard changes height. Done right, it gives you flat, usable ground and a wall that looks good for years.
Most people call us when a slope is washing onto the patio or an old wall has started to tip, and the bad news first is that a leaning wall usually got that way because water had nowhere to go. What moves the price is the wall's height and length, whether it's block or poured concrete, how much dirt we dig out and haul away, and how hard it is to get material into your yard. The schedule turns mostly on the permit and on what we find once the ground is open, since soft or wet soil can change the plan. I'll walk the job with you and put what I'd build, and why, in writing. If all you need is a privacy wall that holds no soil, that's a concrete block wall job instead.
How our retaining wall construction works
Water is what pushes a retaining wall over, so we plan where it goes before we plan the wall. I start by looking at where rain runs off your roof and yard and where it can leave the property, then we mark the wall out, dig down past the loose topsoil and pack a solid, level base. We set the first row of block dead level, because every row above it follows that one, and build up from there while we lay a drain pipe with holes along its length at the bottom and fill behind the wall with gravel as we go. Then we cap the wall, slope the soil so it sheds water away, haul off the extra dirt and clean up. Along the way I'll tell you whether a block wall fits your budget better than poured concrete, since on some yards it does and on some it doesn't.
A retaining wall often opens up the rest of the yard. Once the slope is held back and you've got flat ground, some people want a spot to sit out at night, and we handle fireplace installation for outdoor fireplaces on that new level. If you've got an older brick or stone wall that's still standing straight but looks worn, masonry restoration may be a better spend than tearing it out and starting over.
Segmental block wall
Interlocking concrete blocks stacked without mortar, each row set back a little into the slope. It suits most backyard walls where budget matters, and it follows a curved line easily.
Poured concrete wall
Concrete poured into forms around steel bar. It suits tight spots with no room to step the wall back, or homeowners who want a smooth, plain face they can paint or stucco.
Block wall with a finished face
A mortared block wall on a footing, finished with stucco or stone veneer. It suits people who want the wall to match the house, and the finish adds to the cost.
Retaining wall construction in Carson starts before we dig
There are a couple of checks to get out of the way first. The city's Building and Safety office handles building permits and inspections for residential projects, and you apply online through Carson Civic Access. Whether your wall needs one is something we confirm for your address and design, and if it does, we pull the permit and set up the inspections. Some addresses fall under the county instead of a city, and we'll sort out which office handles yours. It's also worth typing your address into the state's EQ Zapp tool to see whether the property sits in a mapped earthquake hazard zone, because the state's geological survey says those zones trigger geologic and engineering studies that can find ground problems before construction begins. If yours is in one, tell us early so it's part of the plan.
A lot of what we see around here is tract-home backyards that step up at the back fence, older walls put in with no drain behind them, and side yards so narrow that block and gravel go in by wheelbarrow. We plan access and haul-off around that, and we run into the same kind of yards on jobs in Torrance and Long Beach. We're based in Carson and work in the cities around it, so if you're not sure we cover your address, call and ask.
Retaining wall styles to consider
Why call us for retaining walls
I walk your slope myself
I come out myself to look at the job and write the estimate, and our own crew builds the wall while I run the job on site. You deal with the same person for the plan and the work.
Building on lived-in homes since 2017
I learned on new tract homes, then started this business in 2017 to work on homes people actually live in, where a patio, a fence and a neighbor sit right next to the dig. On a tight Carson lot, that decides how we get dirt out and block in.
Told straight, even if it waits
If your old wall can hold with a smaller fix, I'll say so instead of selling you a new one. I'd rather tell you something can wait than have you pay for a job you don't need.
Licensed and fully insured, every job
We're licensed and fully insured. That matters on a retaining wall because the job means heavy digging and hauling close to your house, your fence and the property line.
Satisfaction guaranteed on every job. To get started, contact us with your address, a few photos of the slope and a rough length and height for the wall.
(424) 286-2220Get a written plan for your retaining wall
We reply within one business day to set a time, then I come out, walk the slope with you and put what I'd build in writing. The estimate is free, it's done on site, and there's no obligation.
Retaining wall questions from Carson homeowners
How much does a retaining wall cost in the Los Angeles area?
Building a retaining wall in the Los Angeles area usually costs about $3,000 to $11,500 per job. Where yours lands depends on the height, the length, the wall type, how much dirt has to come out and how easy it is to get into the yard. Your own number comes from the written estimate after I walk the slope.
Is a block retaining wall cheaper than poured concrete?
Usually, yes. A concrete masonry trade group says segmental block walls typically cost 25 to 40 percent less than walls of poured concrete. That gap is big enough that it's worth pricing both before you choose, though some yards still call for poured.
What causes a retaining wall to lean or crack?
Poor drainage is by far the most common cause, because water trapped behind a wall adds pressure it wasn't built to hold. Clay-type soil is hard to drain once it's soaked, so most designs call for gravel backfill behind the wall, which takes pressure off it. When you compare bids, give the drainage plan and the backfill as much weight as the wall itself.
Are weep holes enough to drain a retaining wall?
Often not for the long haul. Weep holes are small openings through the wall, and they're likely to clog over the life of the wall, while drains built so they can be cleaned out keep a wall draining more reliably. Ask any bidder how you'd clear the drain years from now.
How do retaining walls hold up in earthquakes in Southern California?
Segmental block walls have held up better than conventional walls in earthquakes when they were properly designed for seismic loads, the forces a quake puts on a wall, according to the same trade group. The key words are properly designed, so ask each bidder whether the wall design accounts for seismic loads. If your address is in a mapped hazard zone, bring that up early, as mentioned above.
How long does it take to build a retaining wall?
The building part is often quicker than people expect, since the trade group's manual puts an experienced crew of three or four at about 300 to 500 square feet of segmental wall a day. What usually takes longer is everything around it, like the permit, the digging and any surprise in the ground once it's open. I'll lay out the order of things when I write your estimate.
Plan your retaining wall and the drainage behind it
We pick up until 10 PM every day, so call (424) 286-2220 after work or send the form with a few photos.
