Foundation Crack Repair in Ontario

Foundation problems rarely resolve on their own. Left untreated, soil moisture cycles and seismic tremors worsen hairline cracks, warp framing, and damage finishes. Our specialized services restore stability from the ground up:

• Hydraulic Push Pier Underpinning: Heavy-duty steel pier sections driven to bedrock or stable load-bearing strata to arrest settlement and lift sunken foundations.
• Helical Anchors: Threaded steel shafts mechanically installed to stabilize lighter footings, retaining walls, and structures on sloped terrain.
• High-Density Polyurethane Foam Injection: Non-invasive slabjacking that levels sunken interior concrete slabs, driveways, and walkways in hours.
• Epoxy & Polyurethane Crack Injection: Low-pressure linear-foot crack sealing that blocks groundwater intrusion and welds fractured concrete walls.
• Crawl Space Moisture Barriers: Heavy 20-mil encapsulation systems that prevent subfloor moisture accumulation and structural mold.
• Cripple Wall Seismic Retrofitting: Anchor bolt installations and structural plywood bracing meeting modern California earthquake safety codes.

Benchmark Foundation Co provides engineered structural repair, seismic retrofitting, and moisture mitigation services across Ontario, CA and neighboring communities.