Masonry Contractor in Orinda - Steady Walls and Sound Brick on Hillside Lots
Ironstone Berkeley Concrete and Masonry is a masonry contractor in Berkeley, CA. In Orinda, we repair old brick, stone and chimneys, rebuild tired retaining walls and build new walls, walkways and paving on sloped lots.

- Licensed and fully insured.
- Free quotes on site.
- Expect a reply within 1 business day.
Orinda's hillside homes and the walls holding them up
Orinda is mostly houses set into the hills, with long drives, terraced yards and a small downtown of shops and offices. The calls we get here are usually about a wall holding up part of a yard, steps and walks climbing from the street, or a chimney on a house that's been around a while. It's a short run from our base in Berkeley, and a lot of it looks like what we see in Piedmont, where big yards and older masonry come up just as often.
On a lot like that, the slope decides most of the job. It sets how tall a wall has to be, where the water behind it needs to go and how far we carry every block and stone from the truck.
Masonry services we do on Orinda properties
Houses built into a slope put uneven loads on their foundations. We repair cracked and crumbling masonry foundations and tell you plainly when a crack is only cosmetic.
Older Orinda homes often have brick chimneys with cracked caps and loose top courses. We rebuild what's failing above the roof and leave sound brick alone.
When joints on older brick go sandy, we cut them out and repoint with mortar matched to the brick, so the wall sheds water again.
Cracked or crumbling bricks on steps, planters and garden walls are common here. We swap out the bad ones with brick that matches, not the nearest pallet.
Long, sloped Orinda driveways need pavers set on a well-packed base with edges that hold. We lay new paver drives and reset sections that have sunk or spread.
Many Orinda yards are cut into a hill. We build retaining walls with drainage behind them, so water doesn't push them over.
Older stone and brick work around Orinda homes often just needs patient repair. We clean, repoint and rebuild what's failed so it keeps the look it has.
If you're adding a masonry fireplace in a remodel or addition, we build the firebox, hearth and surround in brick or stone to suit the room.
Stone veneer gives a block wall, column or foundation the look of stone without the full weight. It suits Orinda lots with natural stone already on them.
Block is our usual pick for taller walls on a slope. We set it on footings, fill the cores and finish the face to suit the house.
For an addition, a crawlspace rebuild or a stepped foundation on a hillside, we lay block foundation walls that carry the house and sit square on their footings.
Orinda backyards with a level patio make good spots for an outdoor kitchen. We build the block base and the stone or brick facing, ready for your grill.
On a sloped lot, the walk from the street to the door usually needs steps and landings. We build them in brick, stone or pavers with even steps.
A brick garden or street wall suits many older Orinda houses. We build it on a real footing with joints tooled tight to shed water.
Stone walls, steps and planters suit Orinda's hillside lots. We lay natural stone by hand, fitting each piece, which takes longer and looks like it belongs there.
For a few bad joints on steps, a chimney or a garden wall, we point just those spots instead of the whole wall and match the old color.
Get a free masonry estimate for your Orinda home
Send the form and we'll reply within one business day to set a time. I come out to look at the job myself and give you a free estimate on site, with no obligation.
(510) 345-1156- Based in
- Berkeley, CA 94703
- Hours
- Mon–Fri: 7 AM–9 PM, Sat–Sun: 6 AM–9 PM
Working in Orinda: permits, licenses and price
In Orinda, building permits come from the county, not city hall. The City of Orinda contracts with Contra Costa County for permits and inspections, and for most permitted work the county won't issue one until the city's Planning Department has signed off on zoning and a waste management plan, so a permitted job waits on two offices before we dig. I talk through the permit side with you before any work starts, and when your job needs one, we handle the paperwork. You can check two things on any contractor. One is a license from the Contractors State License Board, which the state requires when a job needs a building permit, uses any extra workers or runs $1,000 or more in labor and materials. The other is a city business registration certificate, which every business working in Orinda needs before it starts unless it takes in under $10,000 a year from work in the city. We're licensed and fully insured.
Price here mostly turns on access and height, and the schedule mostly turns on that permit route, so your own figure comes from the estimate. Some Orinda houses sit up narrow, winding roads where a delivery truck can't get close, and we plan for that when I look at the job. We do the same kind of work in Kensington, so steep yards and long carries are nothing new to us.
Why Orinda properties need masonry work
Slope is the big one. A yard cut into a hill is held up by walls, and those walls carry the weight of the hill and the water behind them every day. When the drainage behind a wall clogs, or was never there, the wall starts to lean, bulge or crack along its joints. I look at what's going on behind a wall before we talk about its face, because a pretty new face on a wall that can't drain just buys you the same problem a few years later.
Age is the other. Houses that have stood a while have chimneys, steps and garden walls with mortar that's turned to sand, and sandy mortar holds about as well as it sounds. Most of that is repair, not replacement, and I'll tell you which is which.
How a masonry job runs when you call us in Orinda
Here's how it goes from your first call to the final walk-through, so you know who you'll talk to and what you'll get at each step.
Call us or send the form
Tell us what you're seeing, by phone or through the form. We get back to you and set a time for me to come out.
I look at the job myself
I come out, look at the wall, chimney or path and check what's behind and under it. You get an estimate that says what we'll do and why, and if the wall is fine, I'll say so.
Sort out permits, then build
If the job needs a permit, we handle the paperwork and start once it's issued. I work alongside our crew, so the person who looked at your job is there when it's built.
Walk the finished work together
We clean up when the work is done. Then I walk it with you so you can see every joint before we call it finished.
Questions about masonry work in Orinda
Does a retaining wall in Orinda need a building permit?
A retaining wall taller than three feet needs a building permit in Orinda. If yours is anywhere near that height, we settle the permit question at the estimate, before anything gets dug.
How tall can a retaining wall be near my property line in Orinda?
The city limits a retaining wall to four feet within ten feet of any property line, or within the required yard setback if that reaches farther. Elsewhere on the lot the limit is eight feet. On a steep yard that often means two shorter walls with a planted step between them, which we can lay out with you on site.
How do I know if a garden wall along the street needs a permit in Orinda?
Start with the city's fence rule, which lets a fence within five feet of a street-side property line go without a permit only if it's open material and four feet or lower. Elsewhere the limit is six feet, and anything taller needs an Exception Permit. A solid brick or block wall isn't open material, so we check its height and spot with the city before we build.
Do I need a permit to rebuild the walkway or driveway at the street in Orinda?
Any part of the work in the public right-of-way, the public strip along the street, needs an Encroachment Permit from the city's Public Works & Engineering office. We work out where that line falls before we price the job, so you know which part of the work it covers.
How do I handle construction debris from a masonry job in Orinda?
On some bigger jobs, the city requires at least 65% of construction and demolition debris to go to an approved recycling facility. Those include home additions or alterations that affect 1,000 square feet, are valued at $50,000 or more, or add conditioned space, plus demolitions that need a demolition permit, and those permits carry a waste plan hold. Old brick, block and stone are heavy, so we plan the haul-off at the estimate.
How much does masonry work cost in Orinda?
Masonry in Orinda is priced by the job, and the biggest swings come from how far we carry material, how tall the wall is and whether old work has to come out first. Matching weathered brick or stone costs more than new, and a job that needs a permit carries its fees and its wait. I'll give you a number at the estimate, along with what it covers.
Berkeley, CA
Book a masonry estimate in Orinda
A leaning wall or a chimney shedding mortar costs less to fix while it's still a repair than after it turns into a rebuild.




