Palo Alto Concrete & Masonry is the masonry contractor Sunnyvale homeowners call for walkway construction, concrete repair, brick work, and retaining walls. We have been serving Sunnyvale and the surrounding Santa Clara County cities since 2016, and we understand the postwar ranch homes and clay soils that define this city's maintenance demands.

Sunnyvale's compact lots and busy family yards take a toll on original concrete walkways built in the 1950s and 1960s. Cracked paths that have shifted with the clay soil beneath them are a tripping hazard and look out of place on a well-kept property. Our walkway construction work replaces deteriorated paths with durable paver or concrete installations built on properly prepared bases. See our walkway construction services.
Many Sunnyvale driveways are original to homes built in the 1950s and 1970s, and the clay soil movement here has left them cracked and uneven. Paver driveways handle ground movement better than solid concrete slabs, making them a practical choice for properties where soil shift is ongoing.
Older Sunnyvale homes with brick features - chimneys, garden walls, and decorative facades - show cracking and spalling after decades of dry summers and wet winters. Matching the existing brick and mortar color is important for properties where the original look matters, and we take the time to source close matches.
Stucco is the dominant exterior finish in Sunnyvale, but older brick chimneys and garden walls throughout the city show deteriorated mortar joints that let water in during the rainy season. Tuckpointing removes the failing mortar and replaces it with a fresh, weather-tight joint before water damage spreads.
Sunnyvale's mostly flat terrain still generates demand for retaining walls along property boundaries, hillside gardens, and raised planting beds. Clay soil here requires proper drainage behind walls to prevent hydrostatic pressure from cracking or toppling them within a few wet seasons.
Property boundary walls are common throughout Sunnyvale's dense residential neighborhoods, where homeowners value privacy and a clear delineation between yards. Concrete block walls built on proper footings hold up well in this climate and require minimal maintenance for decades.
Sunnyvale sits squarely on the expansive clay soils of the Santa Clara Valley, and the city's housing stock - built mostly between the 1950s and the 1970s - reflects decades of that soil moving beneath it. Clay expands when it absorbs the winter rains and contracts sharply during the long dry summers, and that cycle never stops. Concrete driveways crack, paver bases shift, retaining walls lean, and mortar joints open up. On a 60-year-old ranch home, these problems are not a sign of poor construction - they are simply what happens when you build on this soil without ongoing maintenance.
The city's dense lot coverage adds another layer. Most Sunnyvale properties have very little permeable ground left - driveways, patios, walkways, and concrete strips cover the majority of many lots. That means every crack or gap in hardscape creates a drainage path that can direct water toward a foundation or undercut a slab from below during heavy rain. Homeowners who let small cracks go often find themselves dealing with a much more expensive repair when the rainy season hits hard. Getting concrete and masonry work done before the wet season arrives is consistently the better financial choice in this city.
Our crew works throughout Sunnyvale regularly, and we understand the local conditions that affect masonry work here. The city's Community Development Department issues permits for structural masonry work, and we are familiar with what the city requires for retaining walls, block walls, and hardscape projects. Most of the homes we work on in Sunnyvale are single-story ranch houses on lots between 5,000 and 7,500 square feet - compact enough that equipment access requires some planning, but spacious enough that most jobs can be staged efficiently.
Sunnyvale runs along a corridor from El Camino Real west toward Cupertino and east toward Lawrence Expressway. The neighborhoods near Murphy Avenue and the historic downtown have some of the older homes we work on most frequently, while the newer townhome developments closer to the Caltrain station at Sunnyvale Station and along El Camino Real have different materials and different needs. We serve both ends of the city's housing spectrum.
We also serve homeowners in Santa Clara to the east, which borders Sunnyvale and has similar postwar housing stock and soil conditions. If you are near the Sunnyvale-Santa Clara city line, either page will give you accurate local context for your project.
Reach us by phone or through the contact form below. We respond within one business day to schedule a visit. There is no fee for the initial assessment, and we will not ask for payment before we have seen the project together.
We walk the property, review soil and drainage conditions where they affect the work, and identify any permit requirements through the City of Sunnyvale. You receive an itemized written estimate before we proceed - no verbal ballparks.
If your project requires a city permit, we handle the application and coordinate any required inspections. We give you a clear start date and a realistic project timeline in writing, and we do not begin without your approval.
We complete the job to the agreed scope, clean the work area thoroughly, and walk through the finished work with you before we close out. Any items that need attention before we leave are handled on-site.
No pressure, no obligation. We will assess your Sunnyvale property, explain what we find, and give you a written estimate. Most homeowners hear back from us within one business day.
(650) 509-3392Sunnyvale is a city of about 155,000 residents in the heart of Santa Clara County, sitting between Mountain View to the northwest, Santa Clara to the east, and Cupertino to the southwest. The city grew rapidly during the postwar tech boom, and the majority of its single-family homes were built between the late 1940s and the early 1980s. Ranch-style houses on modest lots are the dominant residential style - compact, practical homes that were built quickly and have been maintained by successive generations of homeowners ever since. The Murphy Avenue area near downtown is the city's historic center, lined with older buildings that draw locals for restaurants, weekend errands, and the Sunnyvale Farmers Market. Heritage Park, maintained by the city near downtown, preserves some of the oldest structures in Sunnyvale and gives residents a tangible connection to the city's agricultural past.
Most of Sunnyvale's homeowners work in the tech industry and stay in the area for years or decades, which means they invest seriously in maintaining their properties. The city's owner-occupancy rate reflects that stability - these are long-term residents, not short-term renters, and they want masonry work that holds up for the next owner as well as for themselves. We regularly work across the full city, from the neighborhoods near the Caltrain station to the quieter residential streets further west. We also serve the adjacent cities of Mountain View to the northwest, where the housing stock and soil conditions are closely comparable to Sunnyvale.
Restore your foundation's stability and protect your home's structural integrity.
Learn MoreControl erosion and reshape your landscape with a solid retaining wall.
Learn MoreBring aging brick and stone structures back to their original condition.
Learn MoreAdd warmth and character to your home with a custom masonry fireplace.
Learn MoreTransform any surface with natural or manufactured stone veneer cladding.
Learn MoreBuild strong, lasting concrete block walls for any residential application.
Learn MoreInstall durable block wall foundations built to code and built to last.
Learn MoreCreate a stunning outdoor kitchen with custom masonry counters and built-ins.
Learn MoreDesign and install safe, attractive walkways using quality paving materials.
Learn MoreBuild classic brick walls that add beauty and lasting value to your property.
Learn MoreCraft elegant stone features that blend timeless appeal with proven durability.
Learn MoreSeal and restore mortar joints to keep brick structures watertight and strong.
Learn MoreCall us or send a message and we will respond within one business day. No obligation - just a clear, written assessment and an honest price for your Sunnyvale project.