At PLI Systems, we understand that your home is more than just a structure-it’s your sanctuary. Since 1989, we’ve been helping homeowners protect their properties with expert services like foundation repair, soil stabilization, retaining walls, and landslide remediation. No matter the challenge, we work closely with you to assess the situation, develop tailored solutions, and restore stability and peace of mind. Whether it’s addressing a shifting foundation or repairing storm damage, our experienced team will guide you every step of the way to ensure your home remains safe, secure, and strong for years.

HOMEOWNERS

Recent Projects:

“Silver lining on the Oregon Coast”

  • Steel H beam soil stability Oregon Coast

    The problem: In Arch Cape the homeowners were losing their back yard foot by foot after each storm. Our solution? 40ft tall steel H beam wall with grouted tie back anchors.

  • Tie back anchors used to support lagging retaining wall

    Progress: All H beams are installed. 80ft tie back anchors now drilled into hillside to support the weight of the new wall.

  • Steel H beam and wood lagging retaining wall

    Result: Erosion and soil stability problems fixed for the next 100 years. They now have a flat back yard to use which they never thought possible.

  • wood lagging steel H beam retaining wall oregon coast

    View of new retaining wall looking North. Once cleaned by PLI and landscaped, this wall will become a beautiful addition and value add to this amazing property.

Preserving a SW hills historic treasure

  • SW Portland retaining wall historic property

    This beautiful Portland historic icon built by William Knighton in 1908, also known locally as the "Gaston House" needed a new retaining wall installed that would meet modern earthquake requirements and last a lifetime. The challenge? Do it all without disturbing any of the historic character of the home.

  • After drilling holes with the PLI Earth Auger, the team is lowering the steel H beam backbone of the retaining wall with an excavator small enough to fit in the space provided.

  • Pumping a special concrete mix 100 yards to anchor the steel beams into the earth.

  • The stunning result, new retaining wall installed and beautiful concrete patio poured in place!