Concrete block walls in Cupertino CA - a wall that stays upright and keeps water out
Tired of a leaning wood fence or an open property line? We build block walls tied to solid footings and capped against water.
- Licensed and fully insured.
- Free estimates at your property.
- Replies within 1 business day.
What does it take to build a block wall that lasts in Cupertino?
A concrete block wall in Cupertino is a masonry fence set on a concrete footing, and that footing is what keeps the wall from tipping over or sliding when wind or anything else pushes on it sideways.
Most people call us when a wood fence has leaned or rotted out, or when they want a real wall between their yard and the street or the neighbors, and if you're weighing brick instead, we also do brick wall installation. A block wall takes weather on both sides, so how long it lasts comes down to the materials, the structural design and the workmanship, and it's worth asking every builder you talk to how they handle all three. The price moves with the wall's length and height, the footing, the block finish and cap you pick, and how easy it is to get into your yard, while the schedule mostly turns on the city's permit review and, for a taller wall, your neighbors' sign-off. My written estimate lays out what we'll do and why, so you can see what your money covers.
Is a concrete block wall right for your yard?
Replacing a tired wood fence
Block doesn't rot or need new boards, so it suits a yard where wood keeps failing.
Privacy in the backyard
A solid wall blocks the view in from next door far better than slats, wire or a hedge.
A shared property line
When you and a neighbor want one lasting boundary, a block wall gives you both a finished face.
Framing a patio or kitchen
A low block wall can define an outdoor living area and carry a cap you can sit on.
How we build a concrete block wall
I start with where the wall sits on your lot, because the front, side or rear yard decides how tall it can go and the slope decides where we measure from. Then our crew digs and pours the footing, ties the block firmly to it with steel set in the concrete so the wall and footing work as one piece, and lays the block straight and level course by course. We finish with a good cap on top, because a good cap keeps water out of the block, and water getting in is what wears a wall down over the years.
A block wall often connects to other work. If the wall has to hold up part of a building or an addition, that's foundation block wall installation, which is a different job with its own design. A low block wall is also the backbone of most outdoor kitchen masonry, with the counters and grill built into it.
Plain block, painted or left natural
Smooth gray block is the simplest choice and suits a side yard or a wall that mostly needs to do its job. It takes paint well if you want it to match the house.
Split-face block
Split-face block has a rough, quarried look on its face, so the wall looks finished without any covering over it. It's a good pick for a wall you see every day from the patio.
Block finished with stucco or stone
If you want the wall to match a stucco house or a stone patio, we build it in block and face it afterward. The block does the structural work, and the face is what you look at.
What happens when you call about a block wall in Cupertino?
Call or send the form
When you call (669) 215-2127 or send the form, I set up a time to come out and look at the job myself. Have a rough idea of where you want the wall and how tall.
Walk the wall line together
I ask what you've noticed and what you want the wall to do, and we walk where it would run. I look at the slope, the old fence and how we'd get into the yard, since those shape the price.
Get your written estimate
You get a written estimate that says what we'll do and why, so there's no guessing about what the price covers. If the city needs to sign off, we handle the permit before we start and plan the start date around its review.
Build it, then walk it again
I'm on the job with our crew of masons from the footing to the cap. When it's done, we walk the wall together again so you can look it over and ask anything.
Picking a cap for your concrete block wall
Choose a cap that sheds water and suits the house.
The cap, which masons call coping, protects the wall from water getting in at the top and does a lot for how the wall looks. Concrete brick, cast stone, brick and natural stone all work on a block wall, so the choice mostly comes down to your house and the yard around it.
I usually point people toward a cap that matches something already on the property, like the brick on the house or the stone on a walkway, because then the wall looks like it was planned with the house. If you'll sit on the wall, a wider, flat cap is worth the extra.
Masonry work examples
Look through these examples of masonry work, from block and brick walls to stone, paving and chimneys, to get ideas for your own project.
Get a written estimate for your block wall
Tell us the wall's rough length and height and where it'll sit on your lot, plus your neighbors' written OK if you want eight feet. We reply within one business day to set up a free visit, with no obligation.
Why Cupertino homeowners call D&R Cupertino Concrete and Masonry for block walls
I come out to each job
I walk your lot and write the estimate myself, and then I'm on the job with our crew of masons. The person who priced your wall is the one making sure it gets built that way.
In business since 2013
We've been doing masonry for 13 years, and I learned the trade beside an older mason who made me redo a joint until it was right. That's why we'd rather fix the cause of a problem than cover it up.
Licensed and fully insured
We're licensed and fully insured. A property line wall affects your neighbor too, so you want a builder who's covered if something goes wrong.
Planned around Cupertino's rules
Before I price a wall, I check where it sits against the city's height rules and whether it needs a permit, so you don't pay for a wall you'd have to cut down. Call (669) 215-2127 or use our estimate form to get started.
Block wall questions we hear
How do I get an eight-foot block wall approved in Cupertino?
Where the city's 2010 fence code allows a six-foot fence, an eight-foot one can go up with building permit approval and written approval from the owners next door. Ask your neighbors early in planning, since their written OK is part of what makes the extra height possible, and we'll fold it into the permit work.
Do I need a permit for a block wall on my property line in Cupertino?
Yes, Cupertino requires a building permit for any project that puts up or changes a structure, and it names property line walls and fences. Applications go to the city's permit center, and when your wall needs one, we handle the application and plan our start around the review.
Who can legally build a block wall in California?
A contractor licensed by the California Contractors State License Board, whenever the job needs a building permit, uses other workers, or comes to $1,000 or more. A bigger project can't be split into pieces under $1,000 to get around that, so a permitted wall on your property line calls for a licensed builder.
How much does a concrete block wall cost in Cupertino?
Across the US, installing a concrete block wall usually costs about $16 to $19 per square foot of wall, which is a national starting point, not a Cupertino price. Your own figure comes from a written estimate after I've walked the wall line, and it shows what's included.
How do I keep a new block wall from cracking?
Design guidance for block fences recommends horizontal reinforcement to control shrinkage cracking, the small cracks that show up as the wall dries, with control joints, planned breaks that let the wall move, placed by local practice. The same guidance says that with enough horizontal reinforcement, control joints may not be needed, so ask any builder which approach they're using and why.
What should a home improvement contract for a block wall include in California?
A California home improvement contract has to carry information, notices and disclosures meant to protect you. Any change to it must be in writing, legible and easy to understand, and must tell you about your right to cancel, so if something changes once the job is underway, we put it on paper with you.
Ready to plan your block wall?
I'll come walk your lot with you, then you get a written estimate that says what we'll do and why.
Other work that goes with a wall
Building concrete block walls in Cupertino around the city's height rules
Where your wall goes on the lot decides how tall it can be. On a typical interior residential lot, Cupertino's 2010 fence code allows up to six feet in the rear and side yard setback areas, the strips along the back and side property lines, and three feet in the front, so a privacy wall belongs out back and a front yard wall stays low. Lots zoned residential hillside or open space follow a separate section of the city code, and since the city holds the current text, I check your lot's rules before we draw anything up.
Plenty of yards here aren't flat, and the city measures fence height from the highest point of the wall, not counting post caps, down to the finished ground beside it, with the higher side setting the height where the ground differs on each side. We set the footing and lay out the block with that in mind, and we do the same careful measuring on jobs in Sunnyvale, Saratoga and the other cities around Cupertino.