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Sticking doors, diagonal cracks, and sloping floors are signs your foundation has moved. We raise settled foundations in Cerritos back to level - with written estimates, city permits, and warranties on every job.
Foundation raising in Cerritos is the process of lifting a home or structure that has sunk, tilted, or settled unevenly back to a level position - using steel piers driven to stable soil or foam injection beneath the slab to fill voids and restore the foundation, with most jobs completed in one to three days depending on the method and scope.
Cerritos sits on clay-heavy soil that expands when wet and shrinks when dry. That cycle repeats every year - wet winters, dry summers - and after 40 or 50 years of repeated movement, foundations shift in ways that show up as sticking doors, cracking drywall, and floors that slope. Most homes in Cerritos were built between 1960 and 1980, and many have never had their foundations professionally evaluated. If you are seeing the symptoms, the soil movement is real and the problem does not resolve on its own.
Foundation raising addresses the structure below grade. For projects that also need new below-grade concrete, our slab foundation building service handles new pours for additions and accessory structures. If you are unsure which service you need, the assessment visit will answer that question clearly.
If interior doors that used to swing freely now drag on the floor or refuse to latch, the home's frame has shifted. In Cerritos, this symptom often appears after a wet winter followed by a dry summer, when the clay soil beneath the foundation completes a full expansion-and-contraction cycle. It is one of the earliest and most reliable signs that the foundation has moved.
Diagonal cracks in drywall or plaster radiating from the corners of door and window openings are a classic sign of foundation movement, not surface settling. In Cerritos homes built in the 1960s and 1970s, these cracks may have been patched before and keep coming back. A crack that reopens after repair means the underlying movement has not stopped.
Walk the edges of your rooms and look for separations where the baseboard meets the floor, or where the wall meets the ceiling. These gaps happen when different parts of the house move at different rates. In Cerritos, uneven irrigation around the foundation is a common cause - one side of the slab may be sitting on softer, wetter soil than the other.
On the outside of the home, cracks in stucco that run in a stair-step pattern along mortar lines indicate the wall is being pulled in two directions by foundation movement. These differ from hairline surface cracks and usually mean real structural shifting is happening below grade. Given Cerritos's clay soils and seismic history, exterior stucco cracking that keeps growing deserves a professional look.
The right method depends on the extent of the settling, the type of foundation, and how deep stable soil sits beneath your home. Steel pier systems are the long-term solution for significant settling - piers are driven to a depth below the seasonal movement zone so the foundation rests on something solid rather than the shifting clay that caused the problem. The Structural Engineering Institute publishes the standards that guide how pier systems are specified and installed for lasting repairs.
For smaller, targeted repairs, foam injection fills voids beneath a settled slab quickly and effectively. We also perform full foundation assessments for homeowners who are not sure what they are dealing with and want a clear picture before committing to any repair scope. Our concrete cutting service handles slab removal when a section needs to come out before a foundation repair can proceed beneath it.
Deep steel piers driven to stable soil below the seasonal movement zone - the long-term solution for significant settling in Cerritos clay.
Expanding polyurethane foam injected beneath the slab fills voids and lifts sections quickly - suited for targeted, smaller-area repairs.
A concrete-sand slurry pumped beneath a settled slab to lift and stabilize - a cost-effective option for flatwork and porch slabs.
A complete evaluation of foundation condition, settlement measurements, and a written report on what repair method fits your specific home.
Cerritos was developed rapidly between 1960 and 1980, and the foundations poured during that era were built to the standards of the time - standards that did not always account for the long-term behavior of the clay-heavy soils underlying the city. After 40 to 60 wet-dry cycles, even well-built foundations from that period can show measurable settling. And because many Cerritos homeowners have lived in the same house for 20 or 30 years, deferred maintenance is common - small symptoms that were ignored a decade ago have often become bigger structural concerns by the time a contractor gets a call. Homeowners near Norwalk and Downey face the same soil conditions and housing-age profile, and we serve those areas as well.
Cerritos is also in a seismically active part of Los Angeles County, and the Norwalk fault runs through the broader area. Earthquake activity - even minor shaking - can accelerate existing foundation settlement or reopen cracks that were previously repaired. A foundation that has already shifted is more vulnerable to seismic damage than one that is properly stabilized. Getting the repair done correctly, with permits and inspections, means the work is on record and the structure is as solid as it can be before the next significant shake.
We respond within 1 business day to schedule a free on-site assessment. Foundation issues vary widely - a short phone description helps us understand what you are seeing, but the assessment happens in person, not over the phone.
We walk the interior and exterior, document symptoms, and use measuring tools to confirm how much the foundation has moved and where. You receive a written estimate covering the method, scope, and total price before scheduling any work.
For structural foundation work in Cerritos, we apply for the required building permit before scheduling the crew. Permit processing typically adds one to two weeks to the timeline. We coordinate with the city so you do not have to navigate that process yourself.
The crew raises the foundation to the documented target position, fills access ports, and cleans up the work area. We walk you through before-and-after measurements, explain the warranty, and advise on any irrigation or drainage adjustments that help protect the repair.
Free written estimate. No pressure. We will tell you what we find and what it costs before any work begins.
We document how much the foundation has moved before we start and show you the measurements after. You receive a written scope, method, and price before any work begins. No surprises on the invoice - the number you approve is the number you pay.
Structural foundation work in Cerritos requires a city building permit. We handle the application and schedule the required inspection - so the work is on record, protects your home's insurability, and does not create problems when you sell. Skipping permits on structural work is a serious liability, and we do not do it.
We hold the active California contractor license required for structural concrete and foundation work. You can verify our license number on the CSLB website. That credential means we carry required insurance and are accountable to a state licensing board - not just a verbal guarantee.
Most Cerritos homes were built in the 1960s and 1970s on clay-heavy soil that swells when wet and shrinks when dry. We know this condition drives the vast majority of foundation settlement in this area, and we account for it in every method recommendation and repair scope.
Foundation work is not a service where the cheapest option holds up. The California Contractors State License Board lets you verify any contractor's license in about two minutes - we encourage you to check ours before you sign anything. Every job we complete in Cerritos is permitted, inspected, and backed by a written warranty you can hand to a buyer or an insurance adjuster with confidence.
Precision concrete cutting for trenches, utility access, and damaged slab removal - the first step in many foundation and flatwork repair projects.
Learn MoreNew slab foundations for additions, ADUs, and accessory structures built to current Cerritos code with city permits and inspections.
Learn MoreWe are scheduling foundation raising jobs in Cerritos now. Call or submit a request and we will respond within 1 business day.