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Serving San Rafael, CA and surrounding areas. (628) 234-2248
Serving San Rafael, CA and surrounding areas. (628) 234-2248
San Rafael Concrete is a licensed concrete contractor serving Rohnert Park, CA, with patio construction, driveway replacement, concrete retaining walls, and slab foundation work. We know the ranch-home stock built across Rohnert Park between the 1960s and 1980s, and we respond within 1 business day.
Rohnert Park's warm, dry summers make a backyard patio one of the most-used improvements a homeowner can make. Ranch-style homes throughout the city often have slab-adjacent outdoor areas that were never finished or have original concrete that has cracked and settled over 40 or more years. We pour and finish patios with proper drainage slope built in, so Sonoma County's winter rains run away from your foundation.
Most Rohnert Park homes were built between 1960 and 1985, and the original driveways on many of those lots have never been replaced. Slab-on-grade construction combined with clay soil movement means cracked, heaved, and settled driveways are a standard service call here. We handle demolition, gravel base preparation, forming, the pour, and permit coordination through the City of Rohnert Park.
Rohnert Park homeowners who want outdoor spaces that look finished and intentional — not just utilitarian — increasingly opt for stamped or stained concrete instead of plain gray slabs. Newer homes in Vast Oak and Willowglen particularly benefit from decorative finishes that match contemporary exterior materials. We install stamped, stained, and exposed aggregate finishes across the full range of Rohnert Park properties.
Some Rohnert Park properties, particularly those near the city's edges and along drainage corridors, deal with grading and soil retention challenges that flat central lots don't. A concrete retaining wall stabilizes grade, prevents soil erosion, and redirects water before it causes foundation or yard damage. We design each wall to the specific load and site conditions, not a one-size approach.
Slab-on-grade foundations are the standard construction type throughout Rohnert Park's postwar housing stock. Over time, these slabs develop cracks from clay soil movement and may settle unevenly. Whether a homeowner needs foundation assessment, crack repair, or a new slab for an addition, we work to current California structural requirements and coordinate inspections through the city.
Rohnert Park's older grid-style neighborhoods have sidewalks where clay soil heave and root systems from mature trees have created uneven, tripping-hazard panels. The city may require sidewalk repairs as a condition of property transfer or following a complaint. We coordinate permits, work to city grade standards, and manage the inspection process from start to finish.
Rohnert Park is a planned community developed almost entirely between the late 1950s and the 1980s. That makes the city unusual in one important way: most of its housing stock is the same age. The original driveways, patios, walkways, and slab foundations across the city were all poured within a relatively short period — and most of them have never been replaced. At 40 to 65 years old, that original concrete is at or past its expected lifespan on many properties.
The soil underneath those slabs hasn't helped. The Sonoma Valley floor, including Rohnert Park, sits on expansive clay that absorbs winter rainfall, swells, and then shrinks back as summer dries it out. That cycle repeats every year, and over four or five decades it accumulates. Driveways crack, sections heave, and patios shift out of level. This isn't unusual maintenance for Rohnert Park — it's the norm.
Newer sections of the city — particularly the Vast Oak and Willowglen developments built in the 2000s and 2010s — have more recently poured concrete in better structural condition. But those properties still sit on the same clay-dominant soils, and without proper base preparation and sealing, even newer flatwork will degrade faster than it should.
Rohnert Park's wet winters, which deliver about 30 inches of rain between November and March, keep drainage planning relevant for every concrete project. A patio or driveway poured without correct slope will hold water, which accelerates surface wear and can push moisture toward a home's foundation. Getting the drainage right from the start is not optional in this climate.
San Rafael Concrete works regularly in Rohnert Park and throughout Sonoma County. We pull permits through the City of Rohnert Park Development Services Department on jobs that require them, and we know the practical difference between a 1960s ranch lot near Sonoma State and a newer two-story home in Vast Oak. Both are in Rohnert Park, but the scope of base work and drainage planning each one needs is different.
Rohnert Park sits along Highway 101, roughly halfway between Santa Rosa and Petaluma. The city's residential grid is laid out in concentric rings from the original core, with Commerce Boulevard and Redwood Drive as the main north-south corridors. From the neighborhoods near Sonoma State University on the east side to the newer development near the western edge, we have worked on properties across the full range of the city's housing stock.
We also serve the neighboring cities that share Rohnert Park's building conditions. Our crews work regularly in Santa Rosa to the north, where the postwar ranch-home inventory mirrors what we see throughout Rohnert Park, and in Petaluma to the south, where similar clay-soil challenges drive the same category of concrete repairs.
Call us or submit the online form. Someone from our office responds within 1 business day to ask a few questions about your property and schedule a free on-site visit. No commitment required at this stage.
We visit your Rohnert Park property, assess the existing concrete, soil conditions, drainage, and site access, and give you a written estimate covering all phases. We tell you upfront if a permit is required and what that adds to the cost and timeline — no surprises after you sign.
We submit the permit application to the City of Rohnert Park before any work starts. Once approved, the crew handles demolition, base preparation, forming, and the pour. You do not need to track permit status or coordinate with the city yourself.
After the pour, we manage the curing process and schedule the city inspection. Once the work passes, we walk you through the finished surface, go over maintenance and re-sealing intervals, and confirm you are satisfied before we close out the job.
We serve all of Rohnert Park and the surrounding Sonoma County communities. Call us or submit the form — someone responds within 1 business day.
(628) 234-2248Rohnert Park is a suburban city of about 43,000 in Sonoma County, situated along Highway 101 between Santa Rosa to the north and Petaluma to the south. It is one of California's few cities designed from scratch as a planned community, developed rapidly in the late 1950s and 1960s to accommodate postwar population growth in the Bay Area corridor. That origin shapes nearly everything about the city's housing stock: the homes are almost uniformly ranch-style tract construction, most of them built between 1960 and 1985 on a regular grid of residential streets.
The city is home to Sonoma State University, which anchors the eastern side of town and enrolls roughly 7,000 students. The university's presence creates a mix of owner-occupied homes and rental properties in the surrounding neighborhoods. Newer residential development in Vast Oak and Willowglen, built in the 2000s and 2010s, has added larger, two-story homes to the southeast part of the city. The Graton Resort and Casino sits just west of the city limits in unincorporated Sonoma County and is one of the most recognizable landmarks in the area.
Rohnert Park is sandwiched between Santa Rosa and Petaluma, two cities we serve regularly, and we travel to Rohnert Park as a standard part of our Sonoma County service area.
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Driveways, patios, retaining walls, and slab foundations — San Rafael Concrete serves all of Rohnert Park. Call us or request a free estimate online today.