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Foundation repair, house and floor leveling, retaining walls and drainage across the San Francisco Bay Area. Since 1992, LCS Builders has fixed the structural problems most remodeling contractors send elsewhere, and we diagnose the cause before we quote the repair. Serving Alameda, Santa Clara and San Francisco counties. Call (925) 570-3347 for a free inspection.
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Simple, transparent, and built around you — here's exactly what to expect.
We come out, look at the crawl space, the grade and the structure, and measure what is actually happening rather than quoting from a photo.
You get a plain explanation of the cause, what needs doing, and a transparent estimate with no surprise fees or unexpected charges.
Where the work needs an engineer's drawings or a city permit, we arrange it and manage the inspections.
Our own crews do the work, then we re-measure and walk it with you so you can see the problem is actually resolved.
Pay simply and securely only once the work is finished and you're fully happy. Flexible options make settling up easy, so you can get back to enjoying your home.
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Quick answers to what Bay Area homeowners ask us most.
Some cracks are cosmetic and some are not. Horizontal cracks, stair-step cracks in block, cracks that widen over time, sticking doors and sloping floors are the signs worth an inspection. We will look at it and tell you honestly which you have.
Yes. We provide free, no-obligation inspections and estimates so you know what you are dealing with and what it will take to fix before you commit to anything.
Expansive clay soils that swell and shrink with our wet winters and dry summers, poor drainage against the foundation, undersized original footings, and seismic movement. Diagnosing which one is at work is the whole job.
Yes. Foundation bolting and cripple wall bracing are part of our foundation work, and in earthquake country they are some of the highest-value work you can do on an older Bay Area home.
Often, yes. Water pooling against a foundation is behind most of the cracking, settling and crawl-space moisture we see, so a french drain is frequently the cheapest structural repair available.
We serve Alameda, Santa Clara and San Francisco counties, including Pleasanton, San Jose, San Francisco, Oakland, Fremont and Hayward.
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Browse real projects we've completed for homeowners across Bay Area and beyond.
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