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Serving Gilroy, CA and surrounding areas. (669) 205-6734
Custom Gilroy Deck & Fence is a deck builder serving San Martin, CA, with experience on the area's large rural and equestrian properties. We build custom decks, pergolas, and fencing with proper Santa Clara County permits and free estimates on every project.
San Martin lots are rarely flat or simple - most properties have sloped terrain, mature trees, well and septic locations, or outbuildings that affect where a deck can go and how it has to be built. A custom design planned around your specific site avoids costly surprises during construction. Learn more about our custom deck design and build process.
San Martin summers bring intense afternoon sun that can make an open deck uncomfortable for hours at a time. A pergola provides filtered shade that keeps the outdoor space usable through the hottest part of the day without closing off the open sky that makes rural properties feel so different from the suburbs.
Many San Martin properties need perimeter fencing that can handle the scale of a large lot without demanding constant upkeep. Vinyl fencing does not rot, does not need painting, and holds its color through years of direct sun - practical for properties where the fence line runs hundreds of feet rather than a typical suburban backyard length.
On large San Martin properties where the main outdoor gathering area may sit far from the house, a covered deck or attached patio cover creates a defined, weather-protected space that extends the usable season. The dry summers here mean that even a simple roof over a deck adds real value in shade and comfort.
Older ranch homes in San Martin - many built in the 1960s and 1970s - often have decks or patio structures that have shifted with the clay soil over the years. Soft or uneven boards, out-of-plumb posts, and loose railings are common findings on these properties. We assess the structure honestly and give you a clear recommendation on whether targeted repair or full replacement makes more sense.
San Martin properties with horses or livestock often need wood fencing that can handle a working rural environment - not just standard residential privacy panels. Wood fence sections built with proper post depth and spacing hold up well in San Martin's clay soil, which swells and contracts enough to push shallow-set posts out of line over time.
San Martin is an unincorporated community in southern Santa Clara County, and its properties are unlike anything you find in a typical California suburb. Lot sizes run from one acre to five acres or more, many parcels are zoned for horses and agriculture, and a significant share of homes run on private well water and septic systems rather than municipal connections. All of that matters when you are planning a deck, fence, or outdoor structure - because the site conditions, setback requirements, and soil behavior on a large rural lot are fundamentally different from a quarter-acre tract home. The clay soils in this area expand and contract with the seasonal rain cycle, which puts stress on footings, concrete slabs, and fence posts in ways that require specific design choices from the start.
The climate here also demands thoughtful material selection. San Martin summers are hot and dry, with temperatures regularly pushing into the 90s - conditions that will bleach and crack untreated wood surfaces within a few years if the material is not sealed or chosen with that heat in mind. The wet season between November and March then reverses the stress entirely, with rain events that can saturate soil and expose any gaps in weatherproofing. Getting these details right from the planning stage is what separates a structure that holds up for decades from one that needs attention every two or three years.
Our crew works throughout San Martin regularly, pulling permits through Santa Clara County Planning and Development for projects in unincorporated areas like San Martin. Because there is no city government here, the permit process runs through the county, which has its own review timeline and inspection procedures that we know from regular experience.
San Martin sits along US-101 between Gilroy and Morgan Hill, and it has kept a rural identity that the surrounding region has largely lost. The old San Martin Winery building stands as a reminder of the area's agricultural roots, and many of the properties we work on still have that working-ranch character - large open lots, mature trees, detached barns and outbuildings, and long driveways that tell you immediately you are not in a subdivision. Homes near Uvas Creek tend to have the most established landscaping and the most complex site conditions for new outdoor structures. We serve homeowners throughout this corridor and also regularly work in Morgan Hill, CA, just a few miles to the north along the same highway corridor.
On properties with septic systems, we locate county records before any excavation to ensure the deck layout maintains required setbacks from the tank and leach field. On properties with horses or livestock, we plan material staging and site access to avoid disrupting paddocks or pastures. These are not unusual situations for us - they are just part of working in San Martin.
We respond to every inquiry within one business day - usually the same day. In that first conversation we ask about your property, the type of project you have in mind, and any site details we should know upfront, like well or septic locations. You do not need a finished plan before you reach out.
We visit your San Martin property, walk the site, and take measurements. This is where we identify any site-specific considerations - soil conditions, existing structures, access routes, and permit requirements through Santa Clara County. The estimate you receive after this visit is written and specific to your job, with no surprise line items added later.
For most San Martin deck projects, we handle the permit application through Santa Clara County on your behalf. County review for residential projects in unincorporated areas typically runs two to four weeks. We give you a realistic timeline before work starts so you know when to expect each phase.
We build to the permitted plan and schedule any required county inspections. When the work is complete, we walk the finished structure with you, answer any questions, and make sure everything is right before we leave. You get a copy of the final inspection approval for your records.
We serve San Martin and the surrounding South County area. Free estimates, no obligation - just an honest conversation about what your property needs.
(669) 205-6734San Martin is an unincorporated community in the southern part of Santa Clara County, nestled between Gilroy to the south and Morgan Hill to the north. With a population estimated between 7,000 and 8,000 residents, it is one of the smaller communities in the county, and it stands apart from the rest of Silicon Valley in a meaningful way. There are no city limits here - Santa Clara County governs directly - and that has helped preserve the rural character that draws many residents to the area. Properties tend to run large, often one to five acres or more, and many are zoned for horses, livestock, or agricultural use. The South County Airport, a general aviation facility serving private pilots across the South Bay, is one of the most recognizable local landmarks for anyone who lives or works nearby.
Housing in San Martin is a mix of older ranch-style homes built in the 1960s and 1970s and newer custom homes constructed from the 1990s onward. Unlike the planned subdivisions common in neighboring cities, San Martin developed more organically, which means the homes here tend to reflect individual decisions rather than tract templates. Many properties have detached garages, barns, or storage structures alongside the main house, and it is not uncommon to find outbuildings that are older than the current owners. Nearby, you can reach Gilroy, CA heading south on US-101 or Morgan Hill, CA heading north - both cities we also serve regularly.
Get a fully custom deck designed and built for your outdoor space.
Learn MoreLow-maintenance composite decking installed for lasting beauty.
Learn MorePremium Trex composite decking for a durable, splinter-free surface.
Learn MoreAffordable pressure-treated wood decks built to withstand the elements.
Learn MoreBeautiful, naturally rot-resistant cedar decks crafted to last.
Learn MoreRestore your aging or damaged deck to safe, like-new condition.
Learn MoreProtect and refresh your deck's surface with professional staining.
Learn MoreSlip-resistant pool decks designed for safety and outdoor enjoyment.
Learn MoreDurable, low-maintenance vinyl fencing installed to define your property.
Learn MoreClassic wood privacy fences built for security and curb appeal.
Learn MoreEnjoy your outdoor space bug-free with a professionally screened enclosure.
Learn MoreShade your deck year-round with a custom-built covered structure.
Learn MoreCall us or request a free estimate online - we respond within one business day and serve the full San Martin area.