Custom Santa Rosa Deck & Fence is a licensed deck builder serving Fairfax, CA, specializing in pergola installation, custom deck design and build, covered patio structures, and wood and privacy fencing for homeowners on the town's sloped lots and older wood-frame properties. We have served the North Bay and Marin County since 2018 and respond to every new inquiry within 1 business day.

Fairfax yards are often small, sloped, and heavily shaded by mature oaks and bay laurels - which makes a well-placed pergola one of the most useful outdoor structures you can add. A pergola creates a defined outdoor room without fully enclosing the space, and it integrates naturally into wooded hillside settings where a more formal covered patio might feel out of place. Our pergola installation is designed to fit the actual grade and tree canopy of your specific lot, not a standard flat-lot template.
Sloped lots are the norm in Fairfax, not the exception. A custom deck design accounts for the actual grade of your property - the height changes, drainage patterns, and load-bearing points - rather than applying a standard plan that does not reflect the hillside reality. Many Fairfax homes also have limited yard access that affects how framing materials are brought in, and we work within those constraints from the start.
Fairfax gets close to 50 inches of rain in a wet year, and the dense tree canopy keeps shaded areas damp long after rain stops. Those conditions accelerate wood rot significantly - untreated wood deck boards under heavy shade can fail within a few years. Composite decking is moisture-resistant, does not moss up as quickly as wood in shaded conditions, and eliminates the annual sealing requirement that Fairfax's wet winters make critical for wood surfaces.
A covered deck or solid patio cover extends the usable season of your outdoor space in Fairfax, where winter rain can run for days at a stretch. It also protects the deck structure and framing below from the sustained moisture that drives rot in shaded Marin County environments. Covered structures attached to the house require a permit through the Town of Fairfax, and we handle that process on your behalf.
Most homes in Fairfax are wood-frame construction and the lots are bordered by mature native trees - a setting where a natural wood fence fits far better than vinyl. Cedar and redwood fencing with pressure-treated posts handles the wet Marin winters well when properly sealed on a regular schedule. Many Fairfax properties also have retaining walls or grade changes along the property line that require custom fence post placement.
Most Fairfax homes were built between the 1920s and the 1960s, and many have original wood decks or porches that have been through decades of Marin County winters. The ledger board and post bases are the first places rot takes hold in shaded, damp conditions - and the damage there is usually more advanced than the deck surface suggests. We assess the structural framing before recommending repair or full replacement.
Fairfax sits in a valley in central Marin County, surrounded by steep forested hills on all sides. The town receives close to 50 inches of rain per year - one of the wetter spots in the Bay Area - and the dense tree canopy keeps many yards shaded and damp well into spring. That combination of heavy rainfall, persistent moisture, and limited sun exposure is hard on any outdoor wood structure. Decks, pergolas, and wood fences in Fairfax deteriorate significantly faster than similar structures in drier parts of the region if they are not built with moisture management as a primary concern from the start.
The housing stock in Fairfax is almost entirely older construction - most homes were built between the 1920s and the late 1960s, and very few new homes have been added since. Wood-frame construction is the norm, and many properties sit on sloped hillside lots with significant grade changes, retaining walls, and mature trees close to the house. The Very High Fire Hazard Severity Zone designation that covers much of the land around Fairfax also affects material choices and defensible space requirements for outdoor structures - a factor that contractors unfamiliar with Marin County fire codes may miss.
Our crew works throughout Fairfax regularly, and we understand the local conditions that affect deck builder and fence work here. We pull permits through the Town of Fairfax Building and Planning Department and are familiar with the review timelines and requirements that apply to decks, pergolas, and covered structures in this jurisdiction. We handle permit submission and inspection scheduling on every job so you do not have to manage that process.
Fairfax is a small town of about 7,400 residents in central Marin County, accessible via Sir Francis Drake Boulevard from the east and Center Boulevard from the north. The downtown strip along Bolinas Road and Broadway is the heart of town, with residential streets climbing steeply into the hills in every direction. Cascade Canyon Open Space Preserve borders the town to the east, and many homes back up directly to the wooded preserve edge. Whether your property is near the canyon or on one of the flatter streets closer to downtown, we have worked on homes throughout the town.
For homeowners in Fairfax who want to compare options with nearby communities, we also serve Napa, CA to the northeast. Our neighboring Novato deck builder page also covers the southern Marin County area just to the south of Fairfax.
Call or submit the contact form and we respond within 1 business day. We schedule on-site estimates at a time that works for your schedule, and you do not need to be home for us to view the exterior of the property.
We assess the slope, drainage, access, and existing structure of your property and discuss material options suited to Fairfax conditions. The written estimate includes a cost breakdown - there are no hidden fees when the job starts.
We submit the permit application to the Town of Fairfax and schedule construction once it is approved. Most deck and pergola projects take one to two weeks of active work on site, depending on scope and site access.
We schedule and pass the Town of Fairfax final inspection, then walk you through the finished project before closing out the job. Any remaining items are resolved before final payment is due.
We serve all of Fairfax, CA and respond to every inquiry within 1 business day. No pressure, no obligation.
(707) 867-4908Fairfax is a small incorporated town of about 7,400 people in central Marin County, situated in a valley surrounded by forested ridgelines on all sides. The town was incorporated in 1931 and is almost entirely built out, with a housing stock that reflects construction from the 1920s through the 1960s. Wood-frame homes are the standard throughout town, and approximately 60 percent of housing units are owner-occupied - a high ownership rate that reflects a community where residents put down long-term roots.
The downtown corridor along Bolinas Road and Broadway anchors the community with local shops and restaurants, while residential streets fan out into the hills and canyon areas beyond. Cascade Canyon Open Space Preserve on the eastern edge of town provides the wooded backdrop that many Fairfax homes look out onto, and properties bordering the preserve often deal with especially dense tree canopy and challenging site access. Neighboring Novato to the southeast and Napa to the northeast are both within our regular service coverage.
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Learn MoreWe know hillside Marin County properties and build outdoor structures that hold up through the wettest winters. Call or submit the form and we will respond within 1 business day.