BBB A+ Rated Structural and Waterproofing in Napa, CA

Foundation Repair, Waterproofing, and Concrete Solutions Trusted Across Northern California

Permanent Solutions Backed by 20+ Years in California

Homes in Napa and across Northern California face issues tied to soil movement, moisture, and shifting foundations. Explore solutions designed for your home’s structure—whether it’s built on a crawl space or concrete slab.

Foundation

Napa’s hilly terrain and clay-rich soils create conditions that often lead to foundation settlement and cracking. We provide proven solutions that permanently stabilize your foundation and protect your investment.

Foundation Repair in Napa, CA

Crawl Space

Napa’s coastal climate and seasonal rains make crawl space moisture a frequent issue. Our encapsulation and repair services help safeguard air quality, structural stability, and energy efficiency.

Concrete

Frequent shifts in moisture and soil in Napa can cause concrete sidewalks, patios, and driveways to sink or crack. Our non-invasive concrete lifting methods restore your surfaces quickly and effectively.

Structural and Waterproofing Solutions You Can Trust

Napa homeowners face real challenges: shifting clay soils, foundation cracks, crawl space moisture, and uneven concrete are all common across Northern California. Backed by our Fairfield Branch, Groundworks delivers permanent solutions that protect your home for the long term.

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About your Groundworks Team

Serving Napa and Communities Across Northern California

Our locally based team at the Fairfield Branch brings more than 20 years of experience helping homeowners across the state protect their homes from California’s toughest conditions. From Napa to nearby cities, we understand the impact of clay soil, dry summers, and seasonal rains on your home’s foundation and concrete. With personalized inspections, transparent pricing, expert installation, and long-term warranties, Groundworks is your trusted partner for lasting home repairs across Northern California.

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Trusted Repairs for 20+ Years. A+ BBB Rated.

Groundworks has earned the trust of homeowners across California by delivering real results with expert workmanship and long-term support. These ratings reflect thousands of successful projects and decades of standing behind our work.