
Piedmont Concrete & Masonry handles foundation repair, tuckpointing, chimney work, retaining walls, and more for homeowners across the East Bay. We show up on time, explain what we find, and do the work right the first time.

Piedmont Concrete & Masonry is a licensed masonry contractor serving Piedmont, CA and 11 surrounding cities. We offer 16 masonry and concrete services - from foundation repair and tuckpointing to outdoor kitchens and retaining walls. Whether your brick is crumbling, your foundation is settling, or your chimney needs work before fire season, we handle it with honest assessments, quality materials, and workmanship we stand behind in writing.

Foundation cracking or settling? We stabilize your home's base before small shifts become costly structural problems.
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Cracked mortar, damaged liner, or a leaning chimney? We restore it safely before the next fire season.
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Crumbling mortar joints let water in and weaken your masonry. We regrout every joint to stop the damage.
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Spalling, chipped, or loose bricks? We match original materials and restore the wall to solid, water-tight condition.
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Cracked or uneven driveway? New pavers add lasting curb appeal and hold up to daily traffic for decades.
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A shifting or leaning retaining wall can fail after a wet winter. We rebuild it to hold your hillside yard securely.
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Stained, crumbling, or earthquake-damaged masonry? We clean and restore it to match its original character.
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Ready to add a working fireplace? We design and build masonry fireplaces built for safety and long-term enjoyment.
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Stone veneer adds the look of natural stone at a fraction of the cost - installed to last and resist moisture.
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Need a durable block wall for privacy, utility, or structure? We build concrete block walls that stand for decades.
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A proper foundation block wall protects your home from soil movement and water intrusion at the base.
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Build an outdoor kitchen that works as hard as your indoor one - stone, brick, and block built to handle weather.
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Uneven, cracked, or sunken walkways are a trip hazard. We build level, durable paths that hold up year after year.
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Define your property with a solid brick wall - built straight, bonded correctly, and finished to match your home.
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Natural stone walls, steps, and features bring lasting character to any property - cut and laid by skilled hands.
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Recessed or crumbling mortar in brick joints is an early warning sign. We regrout before water damage sets in.
Learn MoreReach out by phone or through our contact form. We will ask a few basic questions about what you are seeing and schedule a free on-site visit. Most homeowners hear back within 1 business day. You do not need to know the technical terms - just describe what caught your attention.
We come to your property, walk the area with you, and take a close look at what is happening. We check for underlying causes - not just the visible damage - and explain what we find in plain language. You receive a written proposal before we leave. No pressure, no obligation.
Once you approve the proposal, we schedule the job, handle any required permits through the City of Piedmont, and complete the work on the agreed timeline. We walk you through everything when it is done - before and after photos, warranty documents, and a clear explanation of what was done and why.
We hold a current California contractor's license verified through the CSLB, and we carry both general liability and workers' compensation on every project - no exceptions.
Every estimate is done in person - we look at the actual conditions before quoting. You receive a written breakdown before we leave, and you take as long as you need to decide.
We are a locally owned business that has worked in Piedmont and the surrounding East Bay communities since 2018. We know the clay soils, the hillside lots, and the permit process here.
Every project includes a written warranty covering the specific work completed. Foundation repair warranties are transferable, which adds documented value when you sell your home.
Ready to get started? Call us at (510) 822-3905 or send us a message.
"Our foundation had been settling for a couple of years and we kept putting it off. The crew explained the clay soil issue clearly - something two other contractors never bothered to do - and finished the repair in two days. The doors that were sticking finally close right."
Michael R., Piedmont - Foundation Repair
"I called in September worried about our chimney before the rains came. They came out the following week, matched the original mortar color well enough that I can barely tell where the new work is, and pulled the permit without me having to do anything. That alone was worth it."
Sandra T., Oakland - Chimney Repair
"The retaining wall on our back slope had been leaning for a while and the last big rain made us nervous. They assessed it honestly - told us one section could be repaired and one needed to be rebuilt - and finished on schedule. The yard feels solid again."
James L., Berkeley - Retaining Wall Construction
We respond within 1 business day. There is no obligation to proceed after your estimate. After you submit, someone from our office will call to schedule a free on-site visit where we walk your property, explain what we find, and leave you with a written proposal.
(510) 822-3905Piedmont Concrete & Masonry serves homeowners in Piedmont and across 12 East Bay communities, including Oakland, Berkeley, and Alameda. We offer same-week scheduling for most projects and typically respond to new requests within 1 business day.
Mortar is intentionally softer than brick so it absorbs movement and moisture first, protecting the bricks. When mortar crumbles or cracks, water penetrates the wall and begins breaking apart the masonry from the inside - which is why visible joint deterioration is a warning, not just a cosmetic issue.
Clay soils absorb water and expand in winter, then dry out and shrink in summer. This repeated swelling and contraction - common throughout the East Bay hills - pushes and pulls your foundation every year, eventually causing cracks and settling if drainage is inadequate. The California Geological Survey maps these expansive soil hazard zones across the state.
A retaining wall begins to fail when mortar joints deteriorate, drainage behind the wall gets blocked, or the soil it holds becomes saturated after heavy rain. A wall that leans more than 1 inch out of plumb or shows visible bulging near the base should be assessed by a professional before the next wet season.
Both work well in the Bay Area, but for different reasons. Pavers flex slightly as soil shifts, making them more forgiving on hillside lots with clay soils. Poured concrete is stronger under heavy vehicle loads. The right choice depends on your soil stability, drainage, and intended use.
Chimneys are tall, heavy, and attached to the structure at relatively few points, making them among the most vulnerable parts of a home during seismic activity. Even minor tremors can loosen mortar joints that were already aging. The Hayward Fault runs through the East Bay hills, and post-earthquake chimney inspections are a reasonable precaution after any noticeable shake.
Bricks from the 1920s and 1930s were fired at lower temperatures and are softer than modern bricks. If you repoint them with a hard Portland cement mix, the mortar becomes stronger than the brick - and stress concentrates in the brick face, causing it to crack and spall. Matching mortar hardness to brick age is one of the most important decisions in historic masonry repair.
Piedmont Concrete & Masonry is a licensed and insured masonry contractor based in Piedmont, CA, serving 12 East Bay communities since 2018. We hold a California contractor's license issued by the California Contractors State License Board, which you can verify directly on the CSLB website.
Since 2018, we have completed masonry projects across the East Bay - foundation repairs on hillside homes, chimney work on pre-war properties, tuckpointing on historic brick, and retaining walls on steep-grade lots. We specialize in the older housing stock common to Piedmont and the surrounding cities, where matching original materials and respecting permit requirements are not optional.
We keep our crew small and our standards consistent. Every estimate is done in person by someone who will be on the job.
Learn more about our companyDiagonal or stair-step cracks running through mortar joints - especially near the corners of window or door openings - indicate that the wall has shifted unevenly. On hillside lots, this pattern often appears on the downhill side of the structure first and deserves professional evaluation before the next rainy season.
White chalky streaks on brick - called efflorescence - are caused by water moving through the masonry and depositing dissolved minerals on the surface as it dries. It signals moisture is passing through your mortar joints. It is harmless on its own, but it tells you water is getting in somewhere, and that is worth addressing before winter. The Brick Industry Association covers common masonry failure patterns in detail.
A small lean does not mean immediate failure, but any visible tilt in a load-bearing retaining wall should be assessed, not watched. The risk increases significantly after heavy rain saturates the soil behind the wall. A wall that has moved once will continue to move if the underlying drainage issue is not corrected at the same time as the repair.
If you spot any of these signs on your property, call us at (510) 822-3905 or request a free estimate online - we will give you an honest assessment, not a sales pitch.
Piedmont is a small, self-contained city of about 11,000 residents that sits entirely within Oakland in Alameda County, covering just under 1.7 square miles. It operates its own city hall, building department, and public works - which means contractors working here need to know Piedmont's permit process, not Oakland's. The vast majority of homes here are single-family owner-occupied properties, most built between the 1920s and 1940s, sitting on hillside lots with mature landscaping and sloped driveways.
The terrain in Piedmont creates specific masonry challenges. Sloped lots mean retaining walls are common and carry real structural load. Clay-heavy soils expand in Piedmont's wet winters - typically November through March - and contract through the long dry summers, putting annual stress on foundations, walkways, and driveways. The Hayward Fault passes within a few miles of the city, and many of the older brick and stone structures here have absorbed decades of seismic movement. Landmarks like Piedmont Park sit at the center of a city where Tudor Revival, Colonial Revival, and Craftsman bungalow homes are the norm - and where matching original masonry materials is part of the job, not an add-on.
Piedmont Concrete & Masonry has worked in Piedmont since 2018, and we understand what this environment asks of masonry. We match mortar to original pre-war lime-based formulas on older homes, handle hillside access with the right equipment, and work through Piedmont City Hall for permits and inspections on structural work. If you own a home here, we know the conditions you are dealing with.
By appointment only, no walk-ins.
Piedmont Concrete & Masonry
230 Bonita Ave
Piedmont, CA 94611
(510) 822-3905contact@piedmontconcreteandmasonry.comAlways open, 24/7.
Call Piedmont Concrete & Masonry today for a free on-site estimate - we serve Piedmont and 11 surrounding East Bay communities.