Foundation Leveling in Los Angeles

It depends on the method and how far the foundation has settled. Minor slab jacking or polyurethane foam leveling often runs about $1,500 to $6,000, while extensive pier installation on a settled home can range from roughly $10,000 to $25,000 or more, depending on the number of piers and the depth to stable soil. We provide a free on-site elevation survey and a clear, written, fixed-price quote before any work begins.

When the underlying cause is addressed, foundation leveling lasts a very long time. Steel push and helical piers reach load-bearing soil and provide permanent support, while slab jacking and foam leveling are long-lasting as long as drainage and soil issues are corrected. We back our work with a workmanship warranty.

The most common signs are sloping or uneven floors, doors and windows that stick or won’t latch, new cracks in drywall or the slab, and gaps opening between walls, floors, and trim. If you notice several of these together, it’s worth a professional elevation check before the settlement gets worse.

We match the method to your home and soil: slab jacking (mudjacking) and polyurethane foam jacking lift sunken concrete slabs, push piers and helical piers lift and permanently stabilize settled structures, and shimming re-levels pier-and-beam homes. We also correct the drainage and soil conditions that caused the settling.

Pier-based leveling is permanent because the piers transfer your home’s weight down to stable, load-bearing soil. Slab jacking and foam leveling are very durable as well, provided the drainage and soil movement that caused the settlement are corrected at the same time.

Most residential leveling jobs are completed in one to three days. Slab jacking and foam injection are often finished in a single day, while larger pier installations on significantly settled homes can take longer. We’ll give you an exact timeline with your quote.

In most cases, yes. Foundation leveling is typically done from the exterior or crawl space with minimal disruption, so you can usually remain in your home throughout the project. We’ll let you know in advance if any part of the work calls for temporary adjustments.

Leveling addresses the root cause — the settlement — so many sticking doors, windows, and hairline cracks improve or close once the home is back to level. Some cosmetic cracks may still need patching or paint afterward, which we’re happy to handle.

Yes. For concrete slab foundations we use slab jacking, foam injection, or steel piers; for raised pier-and-beam homes we re-shim and adjust the supports and add piers where needed. We’ll recommend the right approach for your foundation type after the inspection.

Usually not. Most policies exclude damage from gradual settling, soil movement, and poor drainage, though they may cover sudden damage from a covered event such as a burst pipe. We’ll document the cause to help with any claim, but always confirm coverage directly with your insurer.