WEINSTEIN Construction Corporation – Home2026-03-30T16:44:46+00:00

Strengthening California—One Building at a Time

Expert seismic retrofitting solutions designed to protect your property, ensure compliance, and provide peace of mind.

45+ Years in Business

Earthquake Retrofitting and Foundation Repair in Los Angeles, CA and The San Fernando Valley

specialists in Retrofitting and Foundation repair

California’s seismic activity makes structural safety more than a recommendation—it’s a necessity. At Retrofitting California, we specialize in reinforcing residential and commercial buildings to withstand earthquakes and meet current safety standards.

Our team brings deep expertise, proven methods, and a commitment to quality to every project—helping property owners protect what matters most.

  • Earthuquake Retrofitting
  • house-bolting-san-fernando-valley

Our Core Services

Soft Story Retrofit

Strengthen vulnerable multi-story buildings with open ground levels, reducing collapse risk and meeting city mandates.

House Floor Leveling

Uneven or sloping floors are often a sign of underlying foundation issues that can worsen over time.

Caissons and Grade Beams

For properties requiring deep foundational support, caissons and grade beams provide strength and stability below the surface.

Retaining Walls

Retaining walls are essential for managing soil, preventing erosion, and creating usable outdoor space on sloped properties. 

Why Choose Us

  • Licensed & Experienced Professionals

  • Fully Code-Compliant Solutions

  • Transparent Pricing & Process

  • Fast Turnaround Times

  • Dedicated Project Management

We don’t just retrofit buildings—we build confidence and long-term safety into every structure we touch.

Our Simple, Proven Process

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Protect Your Property Before the Next Earthquake

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