About TerraFirma

TerraFirma Affiliates

Associations:

Basement Systems, Inc.: Authorized Dealer
You can have peace of mind knowing that the job will be done correctly when you hire a professional installer from the Basement Systems International Network. Every installer in the network of over 150 waterproofers across three countries, has received the finest training and certification at the Basement Systems Headquarters in Seymour, CT.
Supportworks, Inc.
Supportworks, Inc. is a network of over 200 dealers serving local communities throughout North America and Canada. They have an extensive line of foundation and structural solutions, products and services.
AGC: Oregon Columbia Chapter
The Associated General Contractors Oregon-Columbia Chapter Foundation is a charitable, non-profit organization dedicated to promoting construction training and education. Our mission is to provide grants to improve construction education and training, promote our industry, and build better communities.
Home Builders Foundation of Portland
Founded in 1997, the Home Builders Foundation(HBF) harnesses home building industry resources to create opportunities for the home building community to use their unique skills to improve the Portland community. Through our shelter development and workforce development programs, the HBF is building hope and home...rebuilding lives.
HomeAdvisor Screened & Approved
A badge is earned from HomeAdvisor.com after a company has been screened, background checked, and verified by the Home Advisor team.
National Radon Defense
TerraFirma Foundation Systems is a proud member of National Radon Defense. This exclusive network of radon professionals provides on-going training as well as state-of-the-art radon measurement and mitigation products.

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
1-541-204-4660


TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223
1-541-229-4049


TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499
1-253-201-1447