Masonry Contractor in Walnut Creek, CA - Repairs That Match Your Brick and Stone
J&R Vallejo Concrete and Masonry is a masonry contractor based in Vallejo that repairs brick, block and stone and builds walls, walkways and paver driveways for homes in Walnut Creek, CA.

- Fully licensed and insured.
- Free estimates at your property.
- Expect a reply within 1 business day.
Homes and yards across Walnut Creek
Walnut Creek is a city of settled neighborhoods, with ranch houses on quiet streets near downtown and newer homes climbing the hillsides toward the Shell Ridge open space. People here use their yards, so most of the masonry we're called about is outside: chimneys, brick planters, front steps, garden walls, patios and walks. It's common to find older brick and newer stone on the same lot, and the two don't always get along.
We're based in Vallejo and take jobs in the cities around it, from American Canyon to the north down through Concord and Pleasant Hill. In Walnut Creek, the work usually splits between repairs on brick that's been up a long time and new walls and walks built to hold a sloped yard.

Our services in Walnut Creek, CA
- Chimney repair
Older Walnut Creek houses often have brick chimneys with loose bricks near the top or a cracked cap. I show you what's failing, and we rebuild only that part.
- Tuckpointing
Brick planters, steps and chimneys here often have mortar that crumbles when you scratch it. We grind out the worn joints and refill them with a mix matched to your brick.
- Retaining wall construction
Sloped yards here often lean on old timber walls that have started to bow. We build block or stone walls with drainage behind them so water drains away.
- Driveway pavers
Plenty of Walnut Creek driveways are cracked concrete. When you switch to driveway pavers, we break out the slab and pack a solid base so the pavers stay flat.
- Walkway construction
Front walks and garden paths here often tip and crack where tree roots lifted them. We rebuild them in brick, stone or pavers, setting each piece on a packed base.
- Outdoor kitchen masonry
Plenty of backyards here have a patio with room for a built-in grill. We build the base in block and face it in brick or stone to match your house.
What Walnut Creek houses and yards ask of masonry
A lot of the brick we see in Walnut Creek has been on the house for decades, on chimneys, planters, front steps and low garden walls. Older brick is usually softer than what's sold today, and so was the mortar laid with it, so when someone patches it with hard modern mortar, the brick ends up taking the stress and its faces start to flake off. That's why I look at your brick and joints before we mix anything, and we match the repair to what's there instead of what's handy.
Sloped lots and tight side yards are the other thing we plan for here. They move the price, because digging a footing into a hill or wheeling block around the house takes more hands, and the schedule turns on whether the city wants a permit and inspections, plus the time mortar and concrete need to set before we load them. When I walk the job with you, I'll tell you which of those apply to yours.
Get your Walnut Creek masonry project looked at in person
Tell us about your chimney, wall, walk or driveway, and ask about permits if you're unsure, and we'll reply within one business day. I'll set a time to come out to your Walnut Creek property, walk the job with you and explain what I'd do and why. The estimate is free and there's no obligation.
Brick, block and stone work
Walnut Creek masonry questions answered
How do I find out if my masonry project needs a permit in Walnut Creek?
Start with the city's Community Development Department, which issues permits and requires a building permit whenever you add a structure to your property or physically change it. Its list of examples names things like remodels and re-roofing rather than masonry, so for a wall, chimney or paver job we check with the department for your address before work starts. One thing the city does spell out is that replacing the driveway approach or the sidewalk in front of your house takes an Encroachment Permit.
How do I apply for a building permit in Walnut Creek?
You apply through the city's online permit portal, because Walnut Creek no longer takes paper or emailed applications. Before a permit is issued, it has to be signed by the legal property owner or a California licensed contractor. On jobs that need one, we handle the filing and line up the inspections with the city, so you don't have to work through the portal yourself.
Do I need a permit for a retaining wall in Walnut Creek?
In Walnut Creek, a retaining wall needs no building permit if it's 4 feet tall or less, measured from the bottom of the footing, holds back 3 feet of soil or less and doesn't carry a surcharge, which is extra weight like a driveway or a slope sitting above it. Measuring from the footing matters, because a wall that looks well under 4 feet above the lawn can pass that mark once you count what's buried. I measure it with you on site, and a wall over the line goes through the permit process.
Does a brick or block wall along my property line need a permit in Walnut Creek?
A fence in Walnut Creek needs a minor use permit once it's taller than 6 feet, or taller than 36 inches inside the front yard setback the city requires. A brick or block wall that does a fence's job can run into that height rule, so we check the height limit and any building permit with the city for your address before we lay the wall out.
Can masonry work happen on a Saturday or a holiday in Walnut Creek?
Saturday work in Walnut Creek needs an after-hours permit from the city, and so does work on City Holidays, while no construction at all is allowed on national holidays like Independence Day, Thanksgiving, Christmas and New Year's Day. If a weekend matters to you, tell me when I come out, and we'll plan the work days around those rules.
What affects the cost of masonry work in Walnut Creek?
The cost comes down to the size of the job, the material you pick and how much old work has to come out before we build. Natural stone usually costs more to lay than block or brick because each piece gets fitted by hand, and repairs on older brick take longer when we have to match the color and the mortar. I'll walk the job with you and show you where the money goes.




