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Serving Brea, CA and surrounding areas. (657) 478-7151
Advanced Brea Concrete is a concrete contractor serving Whittier, CA with retaining wall construction, driveway replacement, patio builds, and concrete steps for the city's older postwar homes. We have served the greater Los Angeles area since 2023 and respond to every inquiry within 1 business day.
The Friendly Hills area in southern Whittier is built on rolling terrain where retaining walls do real structural work - holding back hillside lots that have been shifting for decades. We build concrete retaining walls in Whittier sized for both flat-lot garden borders and full hillside retention, with proper drainage behind the wall to prevent the water buildup that causes most wall failures.
A large share of Whittier homes were built in the 1940s, 1950s, and 1960s, which means original driveways are 60 to 80 years old and long overdue for replacement. We tear out cracked and settled slabs and pour new driveways designed for the clay soil conditions common across Whittier's postwar neighborhoods.
Front-entry steps on older Whittier homes have often shifted, cracked, or settled over the decades - a common side effect of the expansive clay soils and the seismic activity this area has experienced. We rebuild steps to match the home's existing entry height and provide a stable, code-compliant approach to the front door.
Whittier's warm climate makes the backyard useful most of the year, and many homeowners replace worn original slabs with larger, better-finished concrete surfaces. On the hillside properties in Friendly Hills, we assess grade and drainage before pouring so water drains away from the house rather than pooling at the foundation.
Sidewalks in Whittier's older neighborhoods are regularly lifted and cracked by mature tree roots - a predictable problem in a city where many street trees are the same age as the homes. We remove damaged panels, address root conflicts, and pour replacement sections that meet City of Whittier standards for grade and thickness.
ADU conversions and detached structure additions are active throughout Whittier as homeowners look to add usable space on existing lots. Any new detached garage, workshop, or accessory unit needs a properly designed concrete slab, and on Whittier's older lots we verify compaction and drainage before any pour.
A large portion of Whittier's housing stock was built between the 1940s and the 1970s during the postwar suburban boom. These homes are now 60 to 80 years old, and much of the original concrete - driveways, walkways, steps, and patios - has never been replaced. The underlying cause in most cases is the same: expansive clay soils that swell with winter rains and shrink back during the long dry summers. That annual cycle puts continuous pressure on slabs from below, and over decades it adds up to cracking, heaving, and uneven settling. The 1987 Whittier Narrows earthquake accelerated that process on many properties, and smaller tremors have continued to loosen what was already stressed.
The hillside properties in the Friendly Hills area of southern Whittier have an additional challenge that flat-lot homes do not: drainage. On sloped lots, water does not spread evenly - it runs downhill and concentrates at low points against foundations and retaining walls. Concrete work on hillside lots in Whittier requires grading decisions before the pour, not after. Santa Ana winds add another seasonal stress, stripping sealants and drying out concrete surfaces faster than coastal cities experience. Contractors who work regularly in Whittier account for all of this in how they design and prep each job.
Our crew works throughout Whittier regularly, and we understand the local conditions that affect concrete contractor work here. The City of Whittier has its own building and safety division that handles permits for structural concrete work, including retaining walls over 4 feet, new ADU slabs, and any work that affects public sidewalks. We work with that process routinely and manage the paperwork when permits are required.
The neighborhoods we most often work in include the streets around Uptown Whittier, where postwar ranch-style and traditional homes sit on standard city lots, and the Friendly Hills area in the south end of the city, where larger lots on rolling terrain call for retaining walls and drainage-aware flatwork. We also see regular work on properties near Whittier College on the east side of Uptown and in the neighborhoods that stretch toward the Whittier Narrows on the northern edge of the city.
We work regularly in neighboring Walnut, CA to the east and La Habra, CA to the north, so our crew covers the full range of hillside and flat-lot property types found on both sides of the LA-Orange County border in this part of the region.
Reach us by phone or the contact form and describe your project. We respond within 1 business day and schedule a free on-site visit at a time that works for you.
We visit the property, assess soil conditions and drainage, measure the scope, and provide a written estimate with no obligation. For hillside lots in Friendly Hills and the surrounding area, this visit is especially important for drainage planning.
We handle demo of old material, base prep, forming, and the concrete pour. Most residential jobs in Whittier are completed within 1 to 3 days of active work, not counting the 7-day cure window before the surface can take traffic.
We remove all debris, clean up the worksite, and walk you through the finished work before we leave. We also provide care instructions for the curing period so the slab or wall sets properly in Whittier's warm, dry conditions.
We serve homeowners throughout Whittier, CA and respond within 1 business day. No obligation, no pressure - just a written estimate you can review at your own pace.
(657) 478-7151Whittier is a city of about 87,000 people in Los Angeles County, situated roughly 12 miles southeast of downtown Los Angeles. The city has its own distinct identity, built around its historic Uptown Whittier commercial district - a walkable area of local restaurants, small businesses, and older brick buildings that serves as the social center of the community. The housing stock reflects the city's postwar development: most homes are single-family detached houses built between the 1940s and the 1970s, with stucco exteriors, modest front yards, and two-car garages. Roughly 55 percent of homes are owner-occupied, giving the city a stable, invested feel that sets it apart from higher-turnover parts of LA County.
The Friendly Hills neighborhood in southern Whittier is a distinct submarket within the city - larger lots, steeper slopes, and more custom home designs built from the 1960s through the 1980s. These hillside properties face different maintenance demands than the flat-lot streets closer to Uptown, particularly around drainage, retaining walls, and slope-aware concrete work. Whittier College, located in the eastern part of Uptown, is the city's most visible landmark. The Whittier Narrows Recreation Area on the northern edge of the city marks the transition into the San Gabriel River floodplain. We also work regularly in nearby Diamond Bar, CA and Rowland Heights, CA, which share similar hillside terrain and housing-era characteristics with Whittier's southern neighborhoods.
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Learn MoreAdvanced Brea Concrete serves homeowners throughout Whittier, CA. Call or submit a request today and we will get back to you within 1 business day with a free written estimate.