
Fountain Valley Concrete Company delivers concrete contractor services throughout Fullerton, CA - including slab foundation building, driveway replacement, and concrete retaining walls - with a crew experienced in the mid-century housing stock and clay soil conditions common across this city, responding to every new inquiry within 1 business day.
We are licensed, handle permits through the City of Fullerton, and have worked on homes throughout the city from the Craftsman bungalows near Downtown Fullerton to the ranch houses on the east side.

Fullerton has a large number of homeowners undertaking ADU builds, garage conversions, and room additions on existing properties - and every one of those projects needs a new slab. Our slab foundation building service covers site prep, moisture barrier installation, steel reinforcement, and the permit process through the City of Fullerton - so the foundation is built to current code and ready for whatever goes on top of it.
A large share of Fullerton driveways were poured in the 1950s and 1960s - often on a base that was not compacted to current standards and without the control joints that manage cracking. When those older slabs have cracked through and can no longer be patched, a full replacement is the right answer. We demo the existing surface, address what is underneath, and pour a new slab that reflects how driveways are built today, not how they were built 60 years ago.
Some Fullerton properties - particularly those near the northern hills and older neighborhoods with graded lots - rely on retaining walls to manage grade changes and keep soil in place. A wall that is leaning, cracking, or separating at the base is a drainage and structural problem, not just an aesthetic one. A concrete retaining wall sized correctly for the soil load and drainage conditions protects the yard and everything uphill from it.
Ranch houses in Fullerton were typically built with small, plain concrete slabs at the back door - not true patios designed for outdoor living. Families who spend time in the backyard most of the year find those original slabs inadequate in both size and condition. A properly poured replacement patio, sized to the actual space and use, gives the backyard function it has lacked since the house was built.
Tree root intrusion is one of the most common causes of sidewalk damage in older Fullerton neighborhoods, where mature street trees have had decades to grow under and through original concrete panels. A raised or cracked section is a trip hazard that the city periodically requires homeowners to address. Replacing the damaged section properly - removing roots and correcting the grade - solves the problem at its source rather than patching over it.
ADU projects, garage additions, and pergola or patio cover installations in Fullerton all require concrete footings to anchor the new structure properly. Footings have to be designed for the specific soil conditions and load - in Fullerton, that means accounting for clay soils that shift with seasonal moisture changes. Getting the footing right at the start prevents the settling and cracking that comes from treating every lot as if the ground is the same everywhere.
Fullerton is a fully built-out city of about 140,000 people in northern Orange County, and the vast majority of its roughly 50,000 housing units were built before 1980. Many neighborhoods near downtown were developed in the 1920s through the 1950s, and postwar ranch homes fill the east and south parts of the city. That housing age creates a particular kind of demand: foundations, driveways, and concrete flatwork that were poured decades ago and are now cracking, settling, or failing entirely. The city has clay-heavy soils in many areas that expand during wet winters and shrink during dry summers, putting ongoing stress on concrete that was poured without the base preparation practices used today.
Fullerton is also one of the more active cities in Orange County for ADU additions, driven by the city's relatively dense single-family neighborhoods and high home values near $750,000. Garage conversions and backyard unit builds require new slab foundations, often in tight lots where access and staging need to be worked out in advance. On top of that, Santa Ana wind events hit northern Orange County hard each fall, and Fullerton winters, while mild, bring enough rain to expose drainage problems around older foundations and driveways. A contractor who knows what to look for in these conditions will catch issues during the estimate visit that someone less familiar with the area would miss entirely.
We pull permits regularly through the City of Fullerton Building and Safety Division, and the permit review process here is one our crew navigates on a regular basis for slab, driveway, and flatwork projects. A significant portion of what we do in Fullerton involves older homes - many of them Craftsman bungalows and ranch houses - where demo work on original concrete often reveals a base that was not compacted to current standards. We plan for that before the quote rather than adjusting the scope after demo has started.
Fullerton has a recognizable mix of neighborhoods. The historic district near Downtown Fullerton - centered around Harbor Boulevard and Commonwealth Avenue - is filled with early-era homes from the 1920s and 1930s. Cal State Fullerton sits near the center of the city and creates a high-density rental corridor along nearby streets. The Fullerton Arboretum, a 26-acre botanical garden on the CSUF campus, is one of the city landmarks most Fullerton residents know well. Brea Boulevard cuts through the city heading north, and the 91 Freeway forms the southern boundary.
We also serve Anaheim to the south, which shares Fullerton's postwar housing stock and clay soil challenges. If your property sits near the Fullerton-Anaheim boundary, the same crew handles jobs on both sides without any change in approach or service.
We respond within 1 business day. Tell us what you are working on - foundation, driveway, patio, or ADU slab - and roughly where the property is in Fullerton. We will schedule a site visit from there.
We visit the property, assess the existing surface or site conditions, and give you a written, itemized estimate. For foundation work, we also discuss the permit timeline with the City of Fullerton, which typically runs one to three weeks for review. No hourly charge for the estimate visit.
Once the permit is approved, we handle site prep - excavation, gravel base, moisture barrier, and steel - before the city inspector visits. The concrete pour follows the same day the inspection is signed off, and most Fullerton slabs and flatwork projects are poured in a single day.
Light foot traffic is safe within 48 hours. Vehicles and framing loads should wait at least seven days. The final city inspection closes the permit, and we provide you with a copy for your records - which matters when you sell the home or add to it later.
We serve all Fullerton neighborhoods - from Downtown to the east side - and respond within 1 business day. No travel fees, no pressure, just a straight answer on what the work involves and what it costs.
(714) 386-7308Fullerton is a mid-size city of about 140,000 residents in northern Orange County, covering roughly 22 square miles that are almost entirely built out. The city has no large undeveloped land remaining, which means nearly all construction activity here involves existing homes - repairs, additions, and replacements on properties that have been occupied for decades. The most recognizable part of Fullerton for most visitors is the historic downtown district, centered on Harbor Boulevard and Commonwealth Avenue, where 1920s and 1930s brick buildings now house restaurants and local businesses. Historic preservation organizations like Fullerton Heritage document the city's preserved neighborhoods, which include some of the most intact collections of Craftsman bungalows and Spanish Colonial Revival homes in northern Orange County.
Outside of the historic district, Fullerton's residential character is dominated by single-story postwar ranch homes built through the 1950s and 1960s - stucco exteriors, low-pitched roofs, attached garages, and original concrete flatwork that has now been in place for 50 to 70 years. Cal State Fullerton sits near the center of the city and is one of the largest universities in the Cal State system, with the Fullerton Arboretum on its campus serving as a public landmark. Neighboring Orange to the south and Anaheim to the southwest share similar housing ages and soil conditions - and we serve all three cities with the same crew and the same approach.
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Learn moreServing these cities and communities.
We cover the full city - from the historic neighborhoods near Downtown Fullerton to the ranch houses on the east side. Call us or submit a request and we will be back to you within 1 business day.