Masonry Contractor in American Canyon - Walls Built for Shifting Ground
J&R Vallejo Concrete and Masonry is a masonry contractor based in Vallejo, CA, building and repairing retaining walls, block walls, foundations, walkways, pavers and stone veneer for homes across American Canyon.

- Fully licensed and insured.
- Free estimates at your property.
- Expect a reply within 1 business day.
Newer tracts and hillside lots in American Canyon
American Canyon sits right next to Vallejo, a short drive from where we're based. Much of the city is newer than its neighbor. It was built out in tracts of stucco houses with block walls between the yards, with shops and businesses along the highway and neighborhoods that climb into the hills on the east side. We do the same kind of work back home in Vallejo and across the water in Hercules.
Newer doesn't mean trouble-free. On the flatter streets most of our work is walls, walkways and pavers. On the sloped lots the job usually starts with how the yard holds back soil and sheds water, so that's the first thing I look at when I walk the property.

Our services in American Canyon, CA
- Retaining wall construction
Sloped back yards here often hold a timber wall that's started to lean. We build retaining walls on a footing with drain rock behind, so water can't push them over.
- Concrete block walls
Back-fence block walls here crack where the footing was too shallow. We rebuild failed sections with rebar and grouted cells so the wall holds together as one piece.
- Foundation repair
Cracks in the low concrete wall a house sits on usually mean the ground here has shifted. We find out why first, because a patch alone just cracks again.
- Driveway pavers
Plenty of driveways here are plain concrete that's cracked into pieces. We lay driveway pavers on a packed gravel base, so a sunken spot can be lifted and reset later.
- Stone veneer installation
Many stucco homes here have plain porch columns owners want faced in stone. We set veneer over a water barrier and wire lath so trapped water can't rot the wall.
- Outdoor kitchen masonry
Newer back yards here are often a bare patio with room for a grill. We build the base in block and face it in stone or brick to match the house.
What American Canyon ground asks of your walls
The ground here moves, and every wall and footing we build has to plan for it. The city's building code rates American Canyon for high earthquake risk, and the West Napa fault is mapped inside city limits. The soil also changes from one part of the city to the next, and some areas are prone to a lot of movement. So we tie block walls together with steel and grout, size footings to the soil we actually dig into, and put drain rock behind retaining walls, because wet soil pushes harder than dry.
What moves the price here is mostly the size of the job, the material you choose and how much digging and base work the soil calls for. The schedule turns on whether the work needs a permit and inspections. When I come out, I walk the job with you and show you what I'd do and why, so you can see where the cost comes from before you decide.
Get an on-site masonry estimate in American Canyon
Send the form and we'll reply within one business day to set a time. I come out to your American Canyon property myself, 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
American Canyon masonry questions answered
Do I need a permit for masonry work in American Canyon?
Many masonry jobs do, since the city's Building Division issues building permits for home improvement work that goes beyond simple repairs. The city's permit guide is written mostly around remodels. Whether your wall, footing or chimney needs a permit comes down to the job and the address, and the division takes permit questions at (707) 647-4581. When a permit is needed we file it and line up the inspections, and if it isn't clear, we check with the permit office for your address before any work starts.
How long does a building permit stay valid in American Canyon?
Under the city's code, a permit expires if work doesn't start within 12 months of the date it's issued, or if work stops for 180 days once it's begun. Every permit also needs an inspection during or after the work, or both. The city emails the approved plans and the permit card, and you print them and keep them on site, because starting without them can lead to fines. We line up those inspections as the work goes.
How do I know if a contractor needs a license in California?
A contractor needs a current license from the state licensing board for any job that needs a building permit, any job done with employees, or any job worth $1,000 or more in labor and materials combined. Nearly every real masonry job clears that bar, so ask to see the license before you sign anything. We're fully licensed and insured.
Does a contractor need an American Canyon business license?
Yes, the city says anyone who does business in American Canyon needs a city business license, and that's separate from the state contractor's license. A contractor with an address outside city limits needs the city's Standard Business License, and someone working from a home inside the city needs a Home Occupation Permit instead.
How much can a contractor ask for up front in California?
The state licensing board caps a home improvement down payment at $1,000, and at less than that on smaller contracts. Every other payment has to be listed in the contract and tied to work finished or materials delivered, so you aren't paying far ahead of what's on site.
What affects the cost of a retaining wall or block wall in American Canyon?
Height and length drive most of the cost, then the material, then what the ground needs under and behind the wall. On a sloped lot or a soft spot, deeper footings, more steel and drainage behind the wall add to the job. A wall that needs a permit also takes extra time for plans and inspections. You'll get your own figure when I walk the yard with you.




