Petaluma Concrete brings concrete contracting to San Rafael, CA, handling driveways, patios, retaining walls, and foundations on hillside and flatland properties throughout Marin County. We know the clay soils, the City of San Rafael permit process, and what it takes to build concrete that lasts through wet winters and dry summers - and we reply within one business day.
San Rafael has a large share of homes built in the 1950s and 1960s, especially in Terra Linda and Sun Valley, where the original concrete driveways are long past their useful life. We remove the old slab, compact a proper gravel base to handle Marin County clay, and pour a new driveway built to last. You can learn more about the full process and what to expect on our concrete driveway building page.
San Rafael's hillside neighborhoods - the streets above downtown, the lots near Dominican University - frequently have sloped yards where soil and drainage need to be controlled. A properly built concrete retaining wall holds the grade, directs water away from your foundation, and keeps your yard usable. It is one of the most practical investments a hillside homeowner can make before the rainy season.
San Rafael's mild climate makes outdoor living practical for most of the year, and a well-built concrete patio holds up through wet winters without the shifting and settling that plagues old slabs poured on clay without proper base work. Whether your backyard is flat or slightly terraced, we design the slope and drainage into the pour so water does not pool against your home.
Many homes on San Rafael's hillside streets have entry steps that were poured decades ago and have shifted with the soil. Cracked or tilted steps are a safety issue as well as a curb-appeal problem. We rebuild them on a stable footing, with the right rise-and-run dimensions and a broom-finished surface that stays safe when wet during winter rain.
ADU construction has increased across Marin County, and San Rafael is no exception. Whether you are adding a backyard unit or a garage conversion, the new structure needs a concrete slab that meets current City of San Rafael standards and accounts for the seismic zone requirements that apply to all Marin County construction.
San Rafael is Marin County's oldest and largest city, incorporated in 1874. A large share of its homes were built before 1980, and that older housing stock comes with original concrete flatwork that was poured without the base compaction standards or drainage design that current building codes require. When that old concrete meets Marin County's clay soils - which swell in wet winters and shrink in dry summers - the result is cracking, heaving, and uneven surfaces throughout the city's older neighborhoods.
The terrain makes things more complicated. San Rafael's hillside neighborhoods, from the streets near Dominican University to the slopes above Fourth Street, have steeper lots where surface drainage and foundation stability demand extra attention. A contractor who only knows flat suburban lots will miss things that matter on hillside property: how water moves across a sloped grade, where the footing needs to go deeper, and how to design a driveway apron that does not direct runoff toward the garage.
San Rafael averages around 37 inches of rain per year, almost all of it falling between November and March. The City of San Rafael also has its own permit requirements for concrete work - flatwork, retaining walls, and foundations each have thresholds that trigger a permit and inspection. Working with a contractor who knows the city's building department and has pulled permits here before means fewer delays and no surprises on the inspection.
We pull permits regularly through the City of San Rafael Community Development Department and are familiar with what local inspectors require on flatwork and retaining wall projects in this city. We work on both the hillside homes above downtown and the ranch-style properties in Terra Linda and Sun Valley, so our crews understand the access differences and grading considerations that come with each part of the city.
San Rafael sits along Highway 101 and is accessible from the Richmond-San Rafael Bridge. Neighborhoods like the Canal near the water, the streets up off Mission Avenue, and the Terra Linda area each have distinct property types - and we have worked on all of them. Knowing the difference between a flat Canal-district lot and a steeply graded hillside property near the Marin County Civic Center changes how a job is designed and priced.
Homeowners in Corte Madera and other nearby Marin communities also call us regularly - if you know someone there who needs concrete work, we serve that area as well. For San Rafael, we reply within one business day and provide written estimates before any work begins.
Reach out by phone or through our contact form. We reply within one business day. You do not need a detailed plan - just a description of the project and the address is enough to get started.
We come to your San Rafael property, measure the area, review the slope and drainage, and assess the existing surface. You receive a written estimate that breaks down exactly what is included - no verbal quotes, no surprise additions later.
We file the permit with the City of San Rafael on your behalf. Permit approval typically takes one to two weeks. Once the permit is in hand, we give you a start date and a clear schedule so you can plan parking and access.
The crew removes existing concrete, prepares the base with proper compaction for Marin clay, pours the new slab, and finishes the surface. After seven days of curing, the work is yours to use. We walk you through the finished project and leave you with maintenance guidance.
We serve all of San Rafael - hillside homes, Terra Linda ranch houses, and Canal-area properties alike. Call or submit the form and we reply within one business day.
(707) 600-3389San Rafael is Marin County's county seat and largest city, with about 61,000 residents. It sits along Highway 101 between the Richmond-San Rafael Bridge to the south and Novato to the north. The city is known for its walkable downtown along Fourth Street, the Marin County Civic Center designed by Frank Lloyd Wright, and Dominican University on the hills above town.
The city's housing stock ranges widely by neighborhood. Terra Linda and Sun Valley in the north are dominated by 1950s and 1960s ranch homes on modest, flat lots. The hillside streets above downtown have older Craftsman bungalows, Spanish-style stucco homes, and custom builds from the early to mid-1900s on steep, narrow lots with significant tree cover. The Canal neighborhood in the southeast is denser, with older multi-family housing close to the water. Roughly 55 percent of housing units are owner-occupied.
Nearby communities we also serve include Novato to the north and Corte Madera to the south. Whether you are in Terra Linda, on a hillside lot near the Civic Center, or in the neighborhoods off Mission Avenue, we cover all of San Rafael.
Durable concrete driveways designed and poured to last decades with minimal upkeep.
View serviceCustom concrete patios that extend your living space and hold up to the elements.
View serviceStamped concrete finishes that add texture and pattern to any flat surface.
View serviceProperly graded and finished sidewalks built to code for residential and commercial properties.
View serviceSmooth, sealed garage floors that resist oil, moisture, and heavy traffic.
View serviceDecorative concrete options including staining, overlays, and custom finishes.
View serviceStructural concrete retaining walls that control erosion and manage sloped terrain.
View serviceInterior and exterior concrete floor installation with a smooth, level finish.
View serviceSlip-resistant pool deck surfaces built for safety, durability, and curb appeal.
View serviceSolid concrete steps and landings built for safety and long-term performance.
View serviceConcrete slab foundations designed and poured to support new construction.
View serviceFull foundation installation services for residential and commercial builds.
View serviceCommercial concrete parking lots built for heavy use with proper drainage.
View serviceConcrete footings that distribute structural loads safely into stable ground.
View serviceFoundation raising and leveling to correct settling and restore structural integrity.
View serviceServing these cities and communities.
Contact Petaluma Concrete today for a free, written estimate. We serve all of San Rafael and reply within one business day.
