A family owned crew, based in Nampa, Idaho

Polyflow is owned and operated by Pat Sweeney and his family, based in Nampa, Idaho. It is a concrete lifting, foundation repair, and geotechnical contractor serving the Treasure Valley, and the work runs from driveways and shop floors to dams, cisterns, and grain silos.

We built the company on one habit: test before you quote. We probe the soil to test compaction, so you get the repair that holds and skip the one that will not.