
Rohnert Park Deck & Fence builds custom decks, installs pergolas, and handles fence work for homeowners throughout Sonoma, CA. We have served the Sonoma Valley area since 2020 and pull every permit through the City of Sonoma so your project is fully documented and inspected from start to finish.

Sonoma's outdoor lifestyle and warm, dry summers make pergolas one of the most practical improvements a homeowner here can add - they create a defined shaded space without blocking the vineyard views that make these properties special. A freestanding pergola set back from the house or attached directly above a patio gives you somewhere comfortable to sit from June through September, when full sun makes an unshaded deck unusable by mid-morning. Learn more about our pergola installation service.
Sonoma's housing ranges from historic homes near Sonoma Plaza that are 80-plus years old with original wood-frame foundations to newer single-family builds on the valley edges with standard post-and-pier construction. Each situation calls for a different approach to how a deck attaches and what footing depth makes sense. A custom design developed around your specific lot and structure avoids the problems that come from applying a one-size approach to a city with this much variation in its housing stock.
Sonoma gets roughly 26 inches of rain per year, concentrated between November and March, followed by a long dry season that brings intense UV exposure. That combination wears down unprotected wood faster than most homeowners expect. Composite decking handles both ends of that cycle - it does not absorb winter moisture and it does not fade or crack under summer sun, making it a low-maintenance choice well suited to Sonoma Valley's climate.
Many homes in Sonoma were built between the 1940s and 1970s, and some still have original wood decks that were never brought up to current code. Soft boards, a ledger connection that has separated from the house, or railings that move when you push them are signs the structure needs attention now rather than after someone gets hurt. We assess what can be repaired and what needs full replacement and give you a straight answer before any work begins.
Sonoma's mix of historic in-town lots and larger valley properties means fence projects here vary widely in scope. Homeowners near Sonoma Plaza often need a fence that matches the character of an older neighborhood, while properties on larger valley parcels may need long fence runs with multiple gates. Cedar and redwood both hold up well against Sonoma's wet winters and are a natural fit for the regional aesthetic.
A covered deck or solid patio cover does what a pergola cannot - it keeps rain out during Sonoma's wet winters, letting you use the outdoor space year-round instead of just in dry months. For homeowners with part-time or vacation use properties in the Sonoma Valley, a covered outdoor structure extends usable living space without requiring full interior square footage, which is a practical trade-off given how expensive interior space is here.
Sonoma is a small city, but it has one of the most varied property landscapes in Sonoma County. The neighborhoods immediately around Sonoma Plaza include some of the oldest homes in California - properties with adobe foundations, original stone, and architectural details subject to historic preservation guidelines maintained by the City of Sonoma's historic preservation program. Working on those properties requires a different level of care than working on a 1970s ranch home on the north side of town. Beyond the historic core, much of Sonoma's housing stock dates from the 1950s through the 1970s - homes that are now 50 to 70 years old and often overdue for exterior updates including decks, pergolas, and fencing.
Sonoma's clay-heavy soils and the seasonal movement they cause are a factor that affects every below-grade element of a deck or fence project. Sonoma Valley sits on soils that expand significantly when saturated by winter rain and shrink back through the dry summer months. That repeated cycle shifts footings, leans fence posts, and cracks concrete over time when the initial installation did not account for it. Sonoma also sits in a state-designated High Fire Hazard Severity Zone, and the 2017 Tubbs Fire and 2020 Glass Fire both burned close to parts of the valley. Many homeowners here have since moved toward fire-aware material choices - composite decking, metal or fiber-cement trim, and ember-resistant designs - as part of updating their outdoor spaces.
Our crew works throughout Sonoma regularly and pulls permits through the City of Sonoma Community Development Department, so we know what the plan checkers here require and how to package a permit application that does not generate revision requests. Sonoma's historic downtown adds a layer of consideration that most cities in Sonoma County do not have - structures near Sonoma State Historic Park and the properties ringing Sonoma Plaza may involve additional review before a permit is issued. We ask about this upfront so it does not become a surprise partway through the process.
Sonoma sits at the southern end of Sonoma Valley along Highway 12, and we serve homeowners across the full range of the city - from the older in-town neighborhoods near the Plaza to properties on the valley floor toward the Carneros region. The city is home to Sonoma State Historic Park and surrounded by the Wine Country vineyards that define the region's character. Most of the residential streets we work on sit between the historic downtown core and the hills that frame the valley on both sides.
Our service area extends throughout the surrounding communities. Homeowners in Sonoma who have neighbors or family in Kenilworth will find we work there regularly as well. And for homeowners who are curious how Sonoma's permit process and soil conditions compare to nearby Napa, we can speak to both from direct experience.
Reach out by phone or through the contact form and we respond within one business day. We will ask about project type, approximate size, and whether you are in a historic district or know your property line - details that shape the site visit.
We visit your property, measure the space, check grade and soil conditions, and assess any existing structure. You receive a written estimate covering materials and labor in full before any permit application or deposit is requested - no verbal ballparks.
We handle the full permit application with the City of Sonoma Community Development Department. Historic district properties may require an additional review step, which we flag early and manage so it does not stall the project unexpectedly.
Once permits are in hand, the crew sets footings, builds the frame, passes the framing inspection, and completes the finish work. We walk through the completed project with you and provide all permit closeout documentation for your records.
We respond to all Sonoma inquiries within one business day. No pressure, no obligation - just a straight answer about what your project will take and what it will cost.
(707) 238-6514Sonoma is a city of roughly 11,000 people at the southern end of Sonoma Valley, built around Sonoma Plaza, the largest historic town square of its kind in California. The blocks surrounding the Plaza contain some of the oldest buildings in the state, including the Mission San Francisco Solano and the Sonoma Barracks, both part of Sonoma State Historic Park. The residential neighborhoods closest to downtown tend to have older homes - many from the mid-20th century - on modest in-town lots. Moving outward from the Plaza, properties become larger and more spread out, particularly along the valley floor toward the Carneros and Napa County border. The city's housing is predominantly single-family and owner-occupied, with high median home values reflecting both the Wine Country location and the limited housing supply.
Sonoma is at the heart of Sonoma Valley wine country, with dozens of wineries and vineyards lining the roads in and around the city. That setting shapes what homeowners here want from their outdoor spaces - decks, pergolas, and covered patios that feel appropriate to the Wine Country aesthetic rather than generic suburban additions. A notable portion of Sonoma's properties are used as part-time residences or vacation rentals by owners who do not live in the city year-round, which means the demand for dependable local contractors who can manage work even when the homeowner is not on site is higher here than in most Sonoma County cities. We also serve homeowners in nearby Napa, just across the county line, where the outdoor living priorities and climate conditions are very similar.
Get a one-of-a-kind deck designed and built around your outdoor space.
Learn MoreLow-maintenance composite decking that looks great year after year.
Learn MoreSolid pressure-treated wood decks built to withstand the elements.
Learn MoreNatural cedar decks offering warmth, character, and lasting appeal.
Learn MoreRestore safety and curb appeal with expert deck repair and replacement.
Learn MoreProtect your investment with professional deck staining and sealing.
Learn MoreDurable vinyl fencing that stays clean and attractive with minimal upkeep.
Learn MoreCustom wood privacy fences that add security and style to your yard.
Learn MoreEnjoy the outdoors bug-free with a professionally screened porch or deck.
Learn MoreExtend your outdoor season with a covered deck or patio shade structure.
Learn MoreCall us or submit a free estimate request and we will get back to you within one business day. We serve homeowners throughout Sonoma and the surrounding Sonoma Valley communities.