TerraFirma keeps NW structures safe, dry, and stable.
TerraFirma Foundation Systems is an Oregon-owned business providing Supportworks® Foundation piering systems and Basement Systems® products to residential and commercial customers throughout Oregon and Washington. We've partnered with industrial, commercial, and municipal clients to solve their stabilization and waterproofing needs.
Our Concrete Leveling solution is perfect for heavy-use pavements, concrete floor slabs, warehouse slabs, and general slab settlement.
Brands: Supportworks, Basement Systems, PolyLevel