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Serving San Anselmo, CA and surrounding areas. (415) 723-8059
San Anselmo Masonry serves Kentfield homeowners with stone veneer installation, retaining wall construction, and foundation repair - built for the 50-inch annual rainfall and hillside conditions that define this Ross Valley community.
San Anselmo Masonry serves Kentfield homeowners with stone veneer installation, retaining wall construction, and foundation repair - built for the 50-inch annual rainfall and hillside conditions that define this Ross Valley community.
Kentfield's high-value homes are investments where material quality and craftsmanship show. Stone veneer adds enduring visual character to exteriors, entry walls, and feature surfaces - but in a community that sees around 50 inches of rain per year, the installation behind the stone matters as much as the stone itself. Stone veneer installation done with proper drainage and weather barriers here performs for decades without delaminating or staining.
Kentfield's hillside properties above the College of Marin campus and along the slopes rising toward Mount Tamalpais carry real hydrostatic pressure behind retaining walls after a wet winter. Walls without drainage cores and proper footing depth fail in this environment - and replacing a failed wall after soil has already moved costs significantly more than building it right the first time.
Many Kentfield homes were built in the 1940s through 1960s on foundations that predate modern seismic and clay-soil engineering standards. Corte Madera Creek flooding in prior years has also exposed foundation vulnerabilities in low-lying valley properties. Catching movement early limits the repair scope considerably.
Craftsman bungalows and traditional wood-frame homes in Kentfield have original brick and stone details that are worth preserving. Decades of summer fog and wet winters degrade mortar and surface treatments - restoration work at the right stage stops the damage before replacement becomes necessary.
Large lots with mature redwoods, oaks, and bay trees are part of what makes Kentfield distinctive - and those same trees lift and crack concrete walkways over time. Building or replacing walkways with root-appropriate sub-base preparation and materials extends surface life significantly on heavily treed lots.
Older Kentfield homes near Mount Tamalpais get significant wind and rain exposure on their chimneys, and crowns that have not been resealed in the past decade typically show mortar deterioration and water infiltration into the flue. Chimney work before the rainy season prevents the more expensive firebox and crown damage that follows unchecked moisture.
Kentfield sits at the base of Mount Tamalpais in one of the wettest pockets of the Bay Area. Annual rainfall averages around 50 inches, with most of it falling between November and March in concentrated storms. That level of seasonal rainfall is hard on every exterior surface, but it is especially demanding on masonry - stone veneer that was not installed with a proper drainage plane, retaining walls without drainage cores, and foundations on clay soils that go through major expansion and contraction cycles every year. The community's tree canopy - redwoods, oaks, and bay laurels on large, wooded lots - adds root pressure to driveways, walkways, and drainage systems on top of the seasonal moisture load.
Kentfield's housing stock is primarily mid-century and older - many homes built between the 1920s and 1960s on wood frames with original masonry details. These are high-value properties where owners expect quality work and durable results. Kentfield is also an unincorporated community in Marin County, which means permits go through the Marin County Community Development Agency rather than a city building department - a distinction that matters for project timelines on permitted structural work.
Our crew works throughout Kentfield and the Ross Valley regularly, and we are familiar with the conditions on both the flat valley lots near the College of Marin campus and the steeper hillside properties rising toward Mount Tamalpais. Permitted structural work here goes through the Marin County Community Development Agency, and we handle the permit application and coordinate inspections as part of every qualifying job.
The Corte Madera Creek corridor through Kentfield is something every homeowner here knows about - the flooding history in the Ross Valley affects how drainage must be addressed on any masonry project near the valley floor. On hillside lots, hydrostatic pressure behind retaining walls during wet winters is the single most common cause of premature wall failure we see in this community. Those are problems that require local knowledge, not just standard masonry technique.
Kentfield sits between San Rafael and the smaller Ross Valley communities, and we serve all of them. We also work regularly in Ross, the neighboring unincorporated community that shares Kentfield's housing age and terrain profile.
Call or submit a request and tell us what you have noticed - a wall that needs stone facing, a retaining wall showing cracks, or a foundation concern. We respond within 1 business day and schedule a site visit that fits your calendar.
We assess the project on-site, evaluate drainage and soil conditions alongside the masonry itself, and provide a written estimate covering scope, materials, and total cost. On hillside lots we look carefully at what is happening behind and below the surface - not just what is visible.
For structural work requiring a Marin County permit, we handle the filing and coordinate the inspection schedule. County review typically adds one to three weeks before work begins - we factor that into your project timeline from the start.
The crew works on the agreed schedule and walks you through the finished work before leaving. Most Kentfield masonry projects complete in two to six days depending on scope. We do not leave a job until the work meets our standard.
We serve Kentfield homeowners across all project types - from stone veneer on entry walls to hillside retaining wall replacement. No obligation, written scope included.
(415) 723-8059Kentfield is an unincorporated community of roughly 6,800 residents in central Marin County, situated in the Ross Valley at the base of Mount Tamalpais. It is one of the most affluent communities in the Bay Area, with median home values well above $2 million and a housing stock that reflects that investment. The community splits between flat valley-floor lots - many near the College of Marin, which has anchored the community since 1926 - and steep hillside properties rising toward the mountain. The mix of mid-century homes and older Craftsman bungalows on generous, tree-covered lots gives Kentfield a distinctly wooded, private character.
Corte Madera Creek runs through the Ross Valley and has flooded during major storm years, leaving some valley-floor properties with documented drainage and foundation vulnerability. The surrounding hillsides are classified as high fire hazard severity zones by CAL FIRE, which affects material selection for outdoor masonry structures. Neighboring Ross and San Rafael share Kentfield's terrain and weather profile, and we work across all three communities regularly.
Restore your foundation's strength and prevent further structural damage.
Learn MoreBuild solid retaining walls that control erosion and define your landscape.
Learn MoreBring aging masonry back to its original beauty and structural soundness.
Learn MoreEnhance your property with elegant natural or manufactured stone veneer.
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Learn MoreFrom stone veneer to retaining walls to foundation repairs, we serve all of Kentfield. Call today - we respond within 1 business day.