
Gilroy Concrete provides concrete services to Hollister, CA homeowners - slab foundations, driveways, retaining walls, and patios built to handle San Benito County clay soil and seismic conditions.
We are familiar with the City of Hollister permit process, respond within 1 business day, and provide free written estimates before any work starts.

Hollister sits near the Calaveras Fault, and new construction in San Benito County requires foundation slabs with specific seismic reinforcement built into the concrete. We design and pour slab foundations that meet California seismic standards and are prepared to handle the local clay soil movement that repeats every wet-dry season cycle.
Many Hollister homes built in the 1970s through the 1990s have driveways that are now showing their age - cracking along the expansion joints, flaking at the edges, or sinking where the clay soil has shifted. We build replacement driveways on compacted, gravel-based subgrades that resist the seasonal ground movement common in this area.
Properties on the eastern and southern edges of Hollister, where newer subdivisions meet the hillside terrain, often need retaining walls to manage slope and direct drainage away from structures. Hollister winters can deliver heavy, concentrated rainfall that erodes unretained slopes quickly. A properly footed concrete retaining wall holds the soil and protects the yard through wet seasons.
Hollister summers are hot and dry, with temperatures that regularly reach the mid-90s, making an outdoor concrete patio a practical space for evening use once the heat breaks. Newer tract homes in Hollister are often sold with bare-dirt backyards. A poured concrete patio with proper drainage slope is the most durable foundation for outdoor living in this climate.
Older Hollister neighborhoods near the downtown historic district have sidewalks and front steps that are decades old and show the effects of ground movement and UV wear. We replace cracked or sunken concrete walkways and build new front steps that meet City of Hollister standards and hold up through the expansion-contraction cycles that come with San Benito County soil.
Hollister is a predominantly owner-occupied city with a strong base of single-family homes built from the 1970s through the early 2000s. That housing stock is now at the age where concrete surfaces - driveways, patios, sidewalks, and garage floors - are showing serious wear. At the same time, newer subdivisions on the east and south sides of the city continue to be built out, creating steady demand for new slab work, driveways, and flatwork finishing. The mix of aging homes and active new construction means concrete demand here is consistent and specific to a city that takes property ownership seriously.
The ground beneath Hollister homes adds a layer of complexity that contractors unfamiliar with the area tend to underestimate. The city sits on clay-heavy soils that swell when saturated during winter rains and shrink back through the long dry summers - a cycle that stresses concrete slabs from below every year. Hollister is also in a seismically active zone near the Calaveras Fault, which means foundation work here requires specific reinforcement that is both required by code and genuinely protective. Getting the base prep and reinforcement right is not optional; it is the difference between a slab that lasts 30 years and one that cracks within five.
Our crew pulls permits from the City of Hollister Building Division for foundation, driveway, retaining wall, and flatwork projects in Hollister. We know how the local permit process works, what documentation the building department expects for seismic-zone foundation plans, and how long plan review typically takes at current workloads - which matters if you are trying to time a project around a construction schedule or the start of the rainy season.
Hollister is laid out along San Benito Street and Highway 25, with the older downtown blocks and Craftsman-era homes on the west side of the city and the newer stucco subdivisions spreading east toward the hills. We have worked on homes in both parts of the city and know that the older properties near downtown often have pre-1950s foundations that need careful evaluation before any addition or renovation, while the newer east-side subdivisions tend to have HOA-governed aesthetics that affect finish and color choices on flatwork.
We also serve Watsonville, CA to the west, where coastal soil and drainage conditions create a different set of concrete challenges. Homeowners in Salinas and the surrounding agricultural valley also call us for larger commercial flatwork and foundation jobs.
We respond to Hollister inquiries within 1 business day. Most homeowners get a free on-site visit scheduled within a few days of first contact - no charge and no commitment required before the estimate.
We measure the project area, check soil drainage conditions, and review any site-specific factors - slope, access for a concrete truck, proximity to existing structures. The written estimate breaks out base prep, labor, materials, permit fees, and cleanup with no hidden line items.
We submit the permit application to the City of Hollister Building Division before work starts. Site prep - grading, compacting, and installing the gravel base layer - happens on the first work day. This base work is what determines how the finished concrete performs over the long term.
Concrete is poured and finished to spec. The city inspector signs off before the permit is closed. We walk through the finished work with you, go over care and sealing, and leave the site clean before the final payment is due.
We serve Hollister, CA homeowners with free on-site estimates and no-pressure quotes. Licensed, insured, and familiar with City of Hollister permit requirements. Call or submit a request and we will respond within 1 business day.
(669) 345-1108Hollister is the county seat of San Benito County, with a population of around 45,000 people as of the 2020 Census. The city sits in a valley surrounded by farmland and the Diablo Range foothills, roughly 60 miles south of San Jose along Highway 25 and US-101. Most residents own their homes - the owner-occupancy rate is one of the higher ones in the region - and the housing mix is almost entirely single-family detached homes on private lots. The older neighborhoods near downtown Hollister include Craftsman bungalows and early 20th-century homes, while the newer subdivisions on the east and south sides of the city are made up of 1990s and 2000s stucco tract houses with attached garages and modest lots.
Hollister is nationally known as the birthplace of American motorcycling - the 1947 rally that put the city on the map still echoes in the annual Independence Rally each summer. The city is also home to Hollister Hills State Vehicular Recreation Area, a popular off-road park just south of town. Nearby service areas we also cover include Gilroy, CA to the north, where similar clay soil and permit conditions apply, and Watsonville, CA to the west along Highway 129.
Custom concrete driveways built for durability and curb appeal.
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Call Gilroy Concrete or submit a request online. We respond within 1 business day and provide written, itemized quotes before any work begins.