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.

News and Events

Have you ever considered what's in the air you breathe in your home? While it's weird to think about, but...

Have you ever considered what's in the air you breathe in your home? While it's weird to think about, but for homeowners in the Pacific Northwest, it should be top of min...

Thursday, October 11th, 2018

If there's one thing you can count on in Oregon and Washington, it's that there's always rain right around the...

If there's one thing you can count on in Oregon and Washington, it's that there's always rain right around the corner.

Friday, October 5th, 2018

With constant maintenance and added expenses, being a homeowner involves a lot of responsibility, which can extend beyond your property...

With constant maintenance and added expenses, being a homeowner involves a lot of responsibility, which can extend beyond your property line.

Tuesday, September 25th, 2018

TerraFirma uses a PolyLevel® foam technology that permanently restores your pavement within a few hours....

TerraFirma uses a PolyLevel® foam technology that permanently restores your pavement within a few hours.

Tuesday, September 11th, 2018

A 6.2 magnitude earthquake hit the Oregon Coast early Wednesday morning. The quake was less than 200 miles from the...

A 6.2 magnitude earthquake hit the Oregon Coast early Wednesday morning. The quake was less than 200 miles from the Cascadia fault line.

Wednesday, August 22nd, 2018

Josh McDowell S.E., LEED AP and Associate Principal at Group Mackenzie has invited 15 design professionals to attend a lunch and learn webinar discussing helical foundati...

Monday, June 2nd, 2014

Eye protective devices have been used in the construction industry since 1910. Many of you know of people who have been spared injury or even blindness because they wore ...

Monday, May 12th, 2014

In Union Gap, WA working with Christenson Electric Inc. owner Ryan Beckley installed 108 helical piles to form 4 foundation...

In Union Gap, WA working with Christenson Electric Inc. owner Ryan Beckley installed 108 helical piles to form 4 foundation platforms in which a new transformer are to be...

Friday, May 9th, 2014

Encapsulation of a crawl space has many benefits. Our design is determined by what your (Homeowner, realtor, home inspection, home...

Encapsulation of a crawl space has many benefits. Our design is determined by what your (Homeowner, realtor, home inspection, home buyer, home seller, property manager, e...

Wednesday, April 16th, 2014

TerraFirma Foundation Systems has earned the service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of service...

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 ...

Wednesday, March 26th, 2014

Guest speaker Mike Delmolino, Vice President of Basement Systems Inc. will be speaking at the 2014 HBA BuildRight Conference Wednesday March 19th, 2014 on the issue of co...

Thursday, March 13th, 2014

A 6.9 magnitude earthquake occurs in northern California. Effects felt as far north as Eugene, Oregon. Are you prepared for such an incident?

Monday, March 10th, 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 ambit...

Tuesday, February 18th, 2014

After the most snow fall the Northwest has seen in years, coupled with our normal wet winter weather, landslides have occurred throughout the state including Lake Oswego ...

Thursday, February 13th, 2014

If you are unaware of the spectacle that is the World of Concrete, you are missing out. From it's origin in Houston, Texas with 77 exhibitors in 22,000 net square feet, t...

Monday, February 3rd, 2014

Home Builders Foundation recognizes TerraFirma Foundation Repair, Inc for their support of the renovation project at Goose Hollow Family Shelter....

Home Builders Foundation recognizes TerraFirma Foundation Repair, Inc for their support of the renovation project at Goose Hollow Family Shelter.

Wednesday, November 20th, 2013

I am very happy with it. I live at the bottom of a hill and I see how much water the sump pump is carrying out, That until now, was trapped under my house.

Friday, November 15th, 2013

A Santa Barbara, California jury reached a 12 to 0 verdict against a family suing the Housing Authority of the City of Santa Barbara for present toxic mold which caused t...

Wednesday, November 13th, 2013

Fall is one of the most beautiful times of the year in the country. Your leaky basement or crawlspace probably can't say the same.

Thursday, September 12th, 2013

The dealers network national Convention is held next week in Hartford, Connecticut. This action packed weekend is filled with training workshops, classes, music, entertai...

Monday, August 19th, 2013

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Total News & Events: 49

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
1-541-204-4660


TerraFirma Foundation Systems
10111 S Tacoma Way Suite D5
Tacoma, WA 98499
1-253-777-0712


TerraFirma Foundation Systems
7910 SW Hunziker St
Portland, OR 97223
1-541-229-4049
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