Retaining wall construction in Vallejo, CA - a wall that drains and holds your slope
Slope washing into your yard or an old wall leaning? We build a retaining wall that drains and holds the ground in place.
What does it take to build a retaining wall in Vallejo?
Retaining wall construction in Vallejo means building a wall that holds back the soil on a slope, so a hillside yard can carry level terraces or raised beds instead of creeping downhill. A common kind is the segmental wall, concrete blocks stacked without mortar that hold the hill back with their own weight.
Most people who call have a bank that sheds dirt onto the patio every winter, a yard too steep to use, or an old timber wall going soft and starting to lean. The price mostly turns on how tall and long the wall is, what it's built from and how far back into the slope the work has to reach. The schedule turns on those same things, plus how easily we can get block and equipment into your yard. You'll get your own figure when I come out, walk the slope with you and explain what I'd build and why.
How our crew handles retaining wall construction
On the first visit I look at how tall the wall needs to be and what the ground above it is doing, because those two things decide whether a simple block wall will do or the job has to reach back into the slope. Drainage gets planned right then too, since trapped water is what usually brings a retaining wall down. Once the plan is set, our crew digs out the line of the wall and packs a firm base so the first course sits level and stays that way. We stack the block with the drainage going in behind it as the wall rises, pack the backfill as each course goes on, and clean up the site once the caps are set.
A new wall often sits near older masonry, and if a brick or stone wall elsewhere in the yard is crumbling, masonry restoration can save it with materials matched to what's already there, because the wrong fix can do more harm than the crack did. Once a slope is terraced, the new level ground also makes a good spot for a patio, which is where fireplace installation comes in if you'd like somewhere to sit out on cool evenings.
Why Vallejo homeowners call J&R Vallejo Concrete and Masonry for retaining walls
I walk the slope myself
I come out to look at each job myself, and I'm on site with our crew of masons while the wall gets built. The person who planned the drainage is standing there when it goes in, so nothing gets left to guesswork.
Trained on commercial plans and specs
I learned the trade laying brick and block for a big commercial outfit, reading plans and working to spec, and I started this business in Vallejo in 2023 to bring that same care to homes. On a retaining wall, that means the base, the drainage and the backfill get built the way the plan calls for.
Licensed in California, insured too
We're fully licensed and insured. California licenses masonry, the block and stone work a wall like this takes, under its own class apart from poured concrete, so it's fair to ask any contractor which work their license covers.
Hazard zones checked before planning
The state's geological survey says land in a mapped earthquake hazard zone may sit on weak soil or rock that can fail in a quake unless the right precautions are taken during grading and construction. We find out where your lot sits before we settle on a wall, because that changes how carefully the ground has to be prepared.
We're based in Vallejo and take jobs in many of the cities around it, and if you don't see yours listed, just ask. Call (707) 310-8446 or send us a few details about your slope, and I'll set up a time to come take a look. Satisfaction guaranteed.
Get a retaining wall estimate at your property
Send the form and we'll reply within one business day to set up a free estimate at your property, with no obligation. I'll walk the slope with you and explain what I'd build and why, so it helps to note the wall's rough length and height and add a photo or two of the slope. If you've looked up your EQ Zapp result, include that too.
Retaining walls and terraced yards
Questions before you build a retaining wall
How much does a retaining wall cost in Vallejo?
Bay Area price guides, one from 2022 and one from this year, put a retaining wall at about $21 to $65 per square foot of wall face, the part of the wall you see from the front. That's regional pricing rather than a Vallejo figure, and most of the spread comes from the material, whether boulders, stone, wood, concrete or interlocking block. Your own number comes from the estimate, once I've seen the height and the slope.
When does a block retaining wall need geogrid?
A block retaining wall usually needs geogrid when it's taller than about 3 to 4 feet, or when the soil is weak or the ground above it slopes. That's the line one field guide draws for a plain gravity wall on good soil with level ground above it. Past that point, layers of plastic mesh called geogrid run back into compacted fill to tie the soil to the wall, so the job reaches well behind the face you see.
What causes retaining walls to fail?
Poor drainage is the most common cause, according to one field guide, because water that builds up in the soil behind a wall keeps pushing on it. The guide's plan for a sound wall includes drainage stone, filter fabric to keep soil out of that stone, an outlet, and a toe drain along the base running out to daylight. One block maker's specification also requires surface water to drain away instead of ponding above the wall or sitting at its base.
Is my Vallejo lot in an earthquake hazard zone?
You can find out by entering your address in the state's EQ Zapp tool, which shows whether a property lies in a mapped earthquake hazard zone. It also tells you when the state hasn't evaluated an area yet, which is worth knowing too. Send us your result along with your slope photos, and I'll take it into account when we plan the wall.
Is a concrete block retaining wall better than wood?
For most yards, yes, because concrete block resists cracking and doesn't splinter or decay the way treated timbers and railroad ties do. If you've got an old tie wall going soft, block is usually what I'd suggest when it's time to replace it.
How long does it take to build a retaining wall?
Laying the block usually goes faster than people expect, since one industry guide says an experienced crew of three or four typically builds 300 to 500 square feet of wall a day. The digging, the drainage and any geogrid add time on top of that. Before anyone digs, the 8-1-1 service marks the underground lines, which takes a few days, and that wait belongs in the schedule so the crew can dig around them with care.
Other masonry work for your yard and home
- Masonry restoration
If an older brick or stone wall on your property is crumbling or loose, restoration repairs it with matching materials so it holds up alongside your new retaining wall.
- Fireplace installation
A terraced yard opens up level space for sitting out, and an outdoor fireplace built in brick or stone gives that new patio a place to gather on cool nights.