Serving Novato, CA and surrounding areas. (628) 348-0057
Slopes that creep, soil that washes away every winter, and yards that keep losing ground need more than patching. We build concrete retaining walls in Novato designed for clay soils, wet winters, and hillside lots that last 50 years or more.
Concrete retaining walls in Novato hold sloped soil in place, prevent erosion during winter rains, and create usable flat space on hillside lots - most residential projects range from 3 to 8 feet tall and are designed to last 50 years or more with proper drainage.
A large share of Novato's neighborhoods sit on sloped lots, particularly in areas like Pacheco Valle, Lynwood, and the hillside streets north of downtown. Without a wall, soil slowly migrates downhill with each rainy season, undermining driveways, garden beds, and sometimes foundations. If you are also dealing with uneven or deteriorating concrete elsewhere on your property, we handle concrete floor installation and can coordinate both projects under one contractor.
The City of Novato Building Division requires permits for most retaining walls, and taller walls also need a licensed engineer to review the plans. Learn more about Novato's building permit process - a qualified local contractor handles this step on your behalf.
If dirt, gravel, or mulch is migrating from a slope onto your driveway, patio, or walkway after rain, the slope is not being held in place. In Novato, this tends to get worse each winter as clay soils absorb water and shift. Left alone, it can undermine hardscaping, clog drains, and eventually threaten structures below.
A hillside that looks like it is gradually tilting or bulging toward something below is under pressure it cannot manage on its own. This is especially common on Novato's older hillside lots where original landscaping has thinned out over the years. A retaining wall stops that movement before it becomes a much more expensive repair.
If you already have a retaining wall and notice it bowing outward, developing horizontal cracks, or separating from the hillside at the top, it is under stress it was not designed to handle - or failing because of poor drainage. Waiting makes the repair more expensive and raises the risk of sudden collapse.
Novato's winter rains are heavy enough to wash topsoil off unprotected slopes. If you are replanting the same area every spring or watching bare patches grow, a retaining wall with proper drainage is a more permanent fix than ground cover alone. Erosion that reaches a property line can also create disputes with neighbors.
We build both poured concrete and concrete block retaining walls, choosing between them based on height, site access, and the look you want. Poured walls are cast in forms on-site as a single solid structure - the strongest option for taller walls and steep slopes. Concrete block walls are built piece by piece and work well for moderate heights or sites where equipment access makes a pour difficult. Both options include gravel backfill and drain pipes behind the wall, which is what keeps the structure solid through decades of wet winters. For projects that involve more than just the wall, we also handle concrete floor installation and concrete footings so everything on your property is coordinated under one contractor.
Every project starts with a free site visit to look at the slope, soil conditions, and how water moves across your yard. We handle permit applications with the City of Novato and coordinate with licensed engineers when taller walls require it. The finished surface can be left plain, textured, or stained to match your home and the character of your street.
Best for taller walls and steep slopes that need a single continuous structure for maximum strength.
Best for moderate heights and sites where access makes pouring difficult - flexible and cost-effective.
Best for visible front or backyard walls where appearance matters - textured, stained, or stamped to suit your home.
Novato sits at the edge of the Marin hills, and many of its residential neighborhoods are built on sloped lots where retaining walls are a routine part of how homeowners manage their yards. The bigger challenge is Marin County's clay-heavy soil, which swells when wet and shrinks when dry. That seasonal movement puts extra stress on retaining walls - especially during and after the rainy season. A contractor who knows Novato soil conditions will account for this in how they design the drainage and base, which directly affects how long your wall holds up. We have worked throughout Novato and the surrounding Marin hillside neighborhoods long enough to know what to expect from each site before the first shovel goes in. The Portland Cement Association notes that drainage is the single most critical factor in retaining wall longevity - something we build into every project from day one.
Novato's wet winters also mean timing matters. The rainy season typically runs from November through April, and concrete work is best done in dry conditions. Scheduling in late spring through early fall gives concrete the best chance to cure properly and reduces the risk of rain washing out freshly placed material. Many of Novato's planned communities - including Ignacio - also have HOA design review processes that run alongside the city permit. We have worked in these neighborhoods and know how to navigate both. We also serve homeowners in Petaluma and across the North Bay, so if neighbors or family nearby need hillside work, we can help.
We walk your property in person before quoting any numbers. We look at the slope, soil, and how water moves across your yard. You will hear back within 1 business day to schedule the visit.
After the site visit you receive a written, itemized estimate. If a city permit is required - which it usually is for walls taller than a few feet - we explain the process, timeline, and what it adds to cost.
We file the permit application with the City of Novato. Taller walls also require a licensed engineer to review and stamp the plans before the city approves them. We coordinate this so you are not managing two separate contractors.
We excavate the slope, prepare the base, and build the wall with drainage installed behind it. A city inspector visits before backfilling is complete. Cleanup, final inspection, and a walkthrough close out the project.
Free on-site estimates. Permits, drainage, and engineering coordination handled for you. All work inspected and on record.
(628) 348-0057We hold a valid California contractor license you can confirm yourself on the CSLB website, plus general liability and workers' compensation coverage on every job. You never have to take our word for it. Verify on CSLB.
We have submitted retaining wall permits through the City of Novato Building Division on many projects. We know what the plans need to show, how long review takes, and how to keep things moving so your start date does not slip.
Poor drainage is the most common reason retaining walls fail early. We install gravel backfill and perforated drain pipes behind every wall, so water moves away from the structure instead of building up and pushing it outward over time.
We have built retaining walls throughout Novato and the surrounding hillside neighborhoods - Pacheco Valle, Lynwood, Ignacio, and beyond. That track record means we understand local soil conditions and what Novato inspectors expect.
The combination of local permit experience, drainage expertise, and hands-on hillside knowledge is what separates a wall that holds for 50 years from one that starts to lean after the first winter.
New concrete floors for garages, basements, and utility spaces - properly prepared for Novato soil conditions and inspected through city permits.
Learn morePoured footings for decks, additions, and structural supports designed to account for local soil movement and load requirements.
Learn moreCall today for a free site visit - we will walk your slope, explain what it needs, and give you a written estimate. Summer permit slots fill fast, so the sooner you call, the sooner we can get on the schedule.
