Trusted to Keep Thousands
of Northwest Homes
Safe, Dry and Level

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Foundation Repair

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Basement Waterproofing

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Crawl Space Repair

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Concrete Repair

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Earthquake Retrofitting

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WallStabilization

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Owner of TerraFirma

Our Commitment to You

We are committed to providing industry leading solutions and a team that is professional, trained, empowered and transparent. Our goal is to deliver you an extraordinary customer experience. And we back up our work with the best warranties in the business.

Our ratings, reviews and thousands of referrals speak to our commitment to you, our valued customer.

That's why TerraFirma has evolved into the Pacific Northwest's industry leader in foundation, basement, crawl space and concrete repairs. We look forward to earning your business.

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Affiliations

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Basement Systems, Inc.: Authorized Dealer
Basement Systems, Inc.: Authorized Dealer
Supportworks, Inc.
Supportworks, Inc.
AGC: Oregon Columbia Chapter
AGC: Oregon Columbia Chapter
Home Builders Foundation of Portland
Home Builders Foundation of Portland
HomeAdvisor Screened & Approved
HomeAdvisor Screened & Approved
National Radon Defense
National Radon Defense

We've never seen a crew work as hard as they did. Great communication, explanation of what was being done and just great guys with a personal touch. Thank you for giving our family the BEST!! I would recommend them 1000 times over.

Michael Sharon C from Springfield, OR

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our service area

We serve the following areas

  • Adrian
  • Arock
  • Baker City
  • Bates
  • Bridgeport
  • Brogan
  • Burns
  • Canyon City
  • Cove
  • Crane
  • Diamond
  • Drewsey
  • Durkee
  • Elgin
  • Enterprise
  • Fields
  • Frenchglen
  • Haines
  • Halfway
  • Harper
  • Hereford
  • Hines
  • Huntington
  • Imbler
  • Imnaha
  • Ironside
  • Jamieson
  • Jordan Valley
  • Joseph
  • Juntura
  • La Grande
  • Lostine
  • Meacham
  • Milton Freewater
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Prairie City
  • Princeton
  • Richland
  • Riverside
  • Summerville
  • Sumpter
  • 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