About TerraFirma

We cover all of Oregon and Southwest Washington.

Fix it once. Fix it with confidence. Fix it with TerraFirma

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Founded in 2005, TerraFirma has been a partner in keeping your home safe and sound structurally for over a decade. The foundation experts have gained a reputation of providing all customers with the best quality of service. Each employee is extensively trained and certified in foundation repair and basement waterproofing, so you can rest assured knowing you are in good hands.

At TerraFirma, we understand that foundation cracks, wet crawlspaces, and musty basements are stressful. We offer a free onsite estimate for all work that you may need to be completed, and we will work with you to customize a solution for your home.

TerraFirma stands by our promise of solving your foundation problem and basement needs in the most efficient manner.

Press Releases

March 9, 2015 - TerraFirma Foundation Systems has earned the service industry's coveted Angie's List Super Service Award, reflecting an exemplary year of service provided to members of the local services marketplace and consumer review site in 2014.
October 29, 2014 - TerraFirma is proud to announce it's support of the BBB in sponsorship of the Portland Trailblazers. As a BBB accredited business, TerraFirma shares the same commitment to supporting the local community.
May 8, 2014 - Join TerraFirma and the YMCA for a night of flops, rivers and turns. The second annual Texas Hold'em Poker Tournament benefitting the Phoenix Program will by held tomorrow at the Key Bank Club at 5:30pm. Bring your coworkers, friends and family to a fun filled night for a great cause.
February 18, 2014 - Like the hermit crab out-grows its shell, TerraFirma needs a bigger space to call home. Our goals are not the only thing that have grown since 2013. Our skills, our ambitions and our employees have also grown, and we need a larger office space to accommodate. We found our new home on Hunziker St. Tigard, OR 97223. Come and see for yourself!
January 6, 2014 - TerraFirma Foundation Systems has earned the service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of service provided to members of the consumer review service in 2013.
December 18, 2013 - The greenest solutions for home energy efficiency. Leading the way in foundation repair, basement waterproofing and crawlspace encapsulation.
December 12, 2013 - The organized chaos of the holiday season has people running frantic to tackle everything left on their 2013 checklists. Keeping up with your holiday lists are hard enough on their own. buying gifts, planning get-togethers and travel arrangements are all part of the holiday norm. As you check items off of your lists, we encourage everyone not to forget about the to-do lists for your home as well. Let me explain to you what I'm talking about.
November 20, 2013 - Home Builders Foundation of Oregon presents TerraFirma Foundation Repair, Inc with certificate of appreciation for their support of the renovation project at Goose Hollow Family Shelter.
September 9, 2013 - TerraFirma Foundation Systems earned five awards at this year's Team Basement Systems Convention in Connecticut.
October 8, 2012 - Terra Firma Foundation Systems has recently been awarded at the Team Basement Systems International Convention.
Total Press Releases: 10

our service area

We serve the following areas

  • Adams
  • Adrian
  • Arock
  • Athena
  • Baker City
  • Bates
  • Boardman
  • Bridgeport
  • Brogan
  • Burns
  • Canyon City
  • Cove
  • Crane
  • Dayville
  • Diamond
  • Drewsey
  • Durkee
  • Echo
  • Elgin
  • Enterprise
  • Fields
  • Frenchglen
  • Haines
  • Halfway
  • Harper
  • Helix
  • Heppner
  • Hereford
  • Hermiston
  • Hines
  • Huntington
  • Imbler
  • Imnaha
  • Ione
  • Ironside
  • Irrigon
  • Jamieson
  • John Day
  • Jordan Valley
  • Joseph
  • Juntura
  • Kimberly
  • La Grande
  • Lexington
  • Long Creek
  • Lostine
  • Meacham
  • Milton Freewater
  • Monument
  • Mount Vernon
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Paulina
  • Pendleton
  • Pilot Rock
  • Prairie City
  • Princeton
  • Richland
  • Riley
  • Riverside
  • Seneca
  • Spray
  • Stanfield
  • Summerville
  • Sumpter
  • Ukiah
  • Umatilla
  • Union
  • Unity
  • Vale
  • Wallowa
  • Westfall
  • Weston
Our Locations:

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

TerraFirma Foundation Systems
932 Industry Drive STE 200
Seattle, WA 98188

TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223

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