
Daly City Concrete & Masonry is a masonry contractor serving San Mateo, CA with foundation block wall installation, chimney repair, and retaining wall construction. We have served mid-Peninsula communities since 2015 and respond to new inquiries within one business day.
Daly City Concrete & Masonry is a masonry contractor serving San Mateo, CA with foundation block wall installation, chimney repair, and retaining wall construction. We have served mid-Peninsula communities since 2015 and respond to new inquiries within one business day.

Many San Mateo homes built in the 1940s through 1960s have original block foundations that are now cracking, bowing, or showing signs of moisture damage from decades of Bay Area wet seasons. Our foundation block wall installation work addresses both new construction and replacement of deteriorated block courses, with proper drainage and waterproofing suited to San Mateo's clay soils and seasonal rain.
Brick chimneys on San Mateo's older Craftsman bungalows and ranch homes take a beating from the winter rainy season - water gets into failing mortar joints, freezes on cold nights, and forces the joints apart over time. We repair damaged crowns, repoint deteriorated joints, and stabilize chimneys before water intrusion causes damage to the surrounding framing.
Sloped lots in the hillside neighborhoods above El Camino Real see saturated clay soil shift and press against retaining walls every rainy season. We build block and stone walls rated for Peninsula hillside loads, with drainage provisions that prevent hydrostatic pressure from building behind the wall and shortening its service life.
Older masonry on San Mateo homes - brick porch piers, decorative block walls, stone garden features - develops efflorescence, cracked joints, and spalling over decades of coastal humidity. We clean, repoint, and restore these surfaces using matched mortars that protect against San Mateo's persistent fog moisture without changing the original look of the home.
The lime-based mortar used in San Mateo homes built before 1960 has a limited service life, and many joints are now soft, crumbling, or cracked. Tuckpointing removes the deteriorated material and replaces it with a compatible mortar mix, sealing the wall against moisture intrusion that leads to interior water damage in San Mateo's wet winters.
San Mateo sits close to the San Andreas Fault, and decades of minor seismic activity combined with seasonal soil expansion leave cracks in older foundations that were never designed for repeated ground movement. We assess and stabilize cracked or settling concrete and block foundations before small movement turns into a large structural repair.
A large share of San Mateo's housing stock was built before 1970, and the city's older residential neighborhoods - from the Craftsman bungalows near downtown to the ranch homes in Beresford and Baywood - carry foundations, chimneys, and masonry walls that are now 60 to 80-plus years old. Materials used in that era were solid for their time, but they were not designed to last indefinitely without maintenance. A contractor who works in San Mateo regularly knows what to look for in homes of that age and what repairs will actually hold up here, versus what will fail again in a few years.
San Mateo's proximity to San Francisco Bay means the city stays damp almost year-round. Marine fog rolls in from the Pacific on most mornings, keeping masonry surfaces wet for hours at a time even between rain events. The rainy season runs from November through March and can deliver 20 or more inches of precipitation, saturating the clay soils around foundations and increasing pressure on basement and crawl space walls. San Mateo also sits in an active seismic zone close to the San Andreas Fault, and even minor earthquakes create cumulative stress in older block and concrete foundations. Work done by a contractor familiar with all three of these factors - moisture, clay soil, and seismic risk - is far more likely to last.
Our crew works throughout San Mateo regularly, and the properties we encounter most often fall into two main categories: the older Craftsman and Spanish Colonial Revival homes near downtown around the Caltrain station, and the postwar ranch homes in neighborhoods like Beresford and Baywood that were built through the 1950s and 1960s. Both types have distinct masonry needs, and we know the difference before we arrive on site.
Permits for structural masonry in San Mateo run through the City of San Mateo Building Division on South B Street, and we handle that paperwork on behalf of homeowners so nothing gets held up in the application process. Central Park, Hillsdale Shopping Center, and the Caltrain corridor are familiar reference points for us - the neighborhoods surrounding each have their own mix of home ages and property types that we have worked on across many projects.
We also serve neighboring communities along the Peninsula, including Foster City and Burlingame, so if your job crosses city boundaries or you need referrals for neighbors, we can help with that too.
Reach us by phone or through the contact form. We respond to all San Mateo inquiries within one business day and schedule a convenient time to visit the property.
We visit the property, assess the masonry condition, and give you a written estimate covering all costs - materials, labor, permit fees if required, and site cleanup. No vague ranges, no pressure to commit on the spot.
Once you approve the estimate, we pull any required permits from the San Mateo Building Division and schedule the work. The homeowner does not need to be on-site for most jobs, but we keep you updated daily on progress and any unexpected findings.
When work is complete, we do a final walkthrough with you, address any questions, and leave the site clean. If the job required a permit, the inspection is scheduled before we close out.
We serve San Mateo homeowners with free on-site estimates and one business day response times. Call now or submit the form and we will get back to you promptly.
(650) 509-3556San Mateo is a mid-Peninsula city of about 105,000 people sitting roughly halfway between San Francisco and San Jose. The city has a walkable downtown along B Street and Third Avenue, a Caltrain station that connects residents to both cities, and a mix of residential neighborhoods ranging from older bungalows close to the urban core to postwar ranch homes farther out. Central Park, with its Japanese garden and weekend crowds, is one of the most recognized landmarks in the city. The city of San Mateo has a long history as a Bay Area residential community, and that history shows in its housing stock.
The neighborhoods closest to downtown - around 1st through 5th Avenues - carry a high concentration of Craftsman bungalows and Spanish Colonial Revival homes from the 1920s and 1940s. Neighborhoods like Beresford and Baywood, farther from the center, are filled with single-story ranch homes from the 1950s and 1960s. The Shoreview district near the bay sees more fog and humidity than inland areas. Nearby communities including Millbrae to the north and Foster City to the east have their own housing character, but share many of the same masonry challenges as San Mateo.
Build solid retaining walls to control erosion and grade changes.
Learn MoreInstall block foundation walls built for strength and durability.
Learn MoreSan Mateo homes need contractors who understand Peninsula soils, Bay Area climate, and older construction. Call us now or submit an estimate request - we respond within one business day.