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About TerraFirma

Wall Stabilization Solutions by TerraFirma

Transform your basement walls while stabilizing your home.

Structurally-strengthen, seismically improve, and waterproof your crumbling, bowed, and cracked basement walls with TerraFirma Wall Stabilization technologies. Retrofit. Reinforce. Restore.

Our EverBrace and Shotcrete solutions are the answer for failing and deteriorating basement walls.


EverBrace is an innovative, high-strength steel wall system engineered to solve all the foundation and wall issues. It is fast to install and a cost-effective solution.


Shotcrete is a fiber reinforced concrete mixture that is sprayed onto the wall and trowled to provide a smooth finished surface. This process fills cracks, connects the house to the foundation meeting seismic codes, and covers damaged areas ultimately restoring the foundation wall.

Let us help you start transforming your basement today!

Scheduling a consultation with a TerraFirma System Design Specialist is the first step to stabilizing your basement walls. Our in-house team has the resources and expertise to take on any basement project you're considering for your home.

We offer free cost estimates for projects in Seattle, Portland, Tacoma and surrounding areas in Oregon and Washington. Contact us today to request yours!

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Adams
  • Adrian
  • Arock
  • Athena
  • Baker City
  • Bates
  • Bridgeport
  • Brogan
  • Burns
  • Cove
  • Crane
  • Drewsey
  • Durkee
  • Elgin
  • Enterprise
  • Haines
  • Halfway
  • Harper
  • Helix
  • Hereford
  • Huntington
  • Imbler
  • Imnaha
  • Ironside
  • Jamieson
  • Jordan Valley
  • Joseph
  • Juntura
  • La Grande
  • Lostine
  • Meacham
  • Milton Freewater
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Pendleton
  • Pilot Rock
  • Prairie City
  • Richland
  • Riverside
  • Summerville
  • Sumpter
  • Ukiah
  • Union
  • Unity
  • Vale
  • Wallowa
  • Westfall
  • Weston
Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470

TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223

TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499