Foundation Repair

Foundation Repair in Oregon and Washington

bowing wall repair in Greater Medford

Solutions for every problem. If your foundation is cracked, buckling, or has other damage, our experts can restore your home to safe, functional condition.

Foundation problems can affect your home's safety, appearance, and value. The first step to repairing your home's foundation is to find the source of your problem. Repairing your foundation issue before it becomes a big problem is the most affordable and effective solution. TerraFirma can help.

All of our patented foundation repair solutions are custom designed for your home. As the authorized dealer in Greater Medford and Vancouver, we install warrantied products available nowhere else, and all of our foundation specialists are trained and certified.

If you're ready to find a solution to your foundation issues, give us a call at 1-833-271-4878 or click below to schedule a professional inspection with one of our foundation repair experts.

Nationally recognized solutions from a local company in Oregon and Washington

No two foundation problems are alike. We use only warrantied foundation repair products that have proven to be effective for repairing issues like cracks, sinking, bowing walls, and more. We ensure the best solution for your home's specific needs. Mudjacking, stabilizing concrete, wall stabilization, and push piers are just a few of our common solutions.

Supportworks logo

All of the products we install are manufactured by Supportworks, Inc. Each foundation product is carefully designed and tested by a team of structural and geotechnical engineers, and all of our systems come with a written warranty; so that you know your problem was fixed right.

Recent Testimonials
  • "Ryan went above and beyond my expectations!" Read Full Testimonial

    Patsy Q. of Redmond, OR

    Customer Testimonial

              In a word excellent. Nina at the call center was very polite and was able to answer my initial questions and schedule a time for Ryan to come out for an estimate. TerraFirma was able to provide the services that I need and Ryan was able to explain things in ways I could understand. The price seemed reasonable for the quality of service I needed and I felt that Ryan didn't need to do anything more to gain my trust or feel more comfortable. Ryan went above and beyond my expectations. We will be getting our service done through TerraFirma because they are the best in town.
    Patsy Q.
    Redmond, OR
  • "The team was very helpful and did a great cleaning job." Read Full Testimonial

    Glenda R. of White Salmon, WA

    Customer Testimonial

              The team was very helpful and did a great cleaning job.
    Glenda R.
    White Salmon, WA
  • "Ryan is the perfect employee. He is personable, projects a very sincere persona and is very committed to his..." Read Full Testimonial

    Ron & Shirley L. of Bend, OR

    Customer Testimonial

              Ryan is the perfect employee. He is personable, projects a very sincere persona and is very committed to his products. Our only initial hang up was financing the project so we just had to get things squared away with that before we moved forward. Ryan presented many different options for us on that front. We had already trusted his motive, so we were very comfortable with the financing options. We thought the call center was very polite and was able to schedule an appointment at my convenience. Ryan was punctual and I already expressed how we felt about his overall performance.
    Ron & Shirley L.
    Bend, OR
  • "Our system design specialist Kevin knew his stuff and was promptly on time." Read Full Testimonial

    Logan S. of Welches, OR

    Customer Testimonial

              Our initial call was handled with courtesy and efficiency. Our system design specialist Kecvin knew his stuff and was promptly on time. We were able to come upon an agreement of which solution would be best for this particular issue and also worked within our budget. We liked working with your company because we received an estimate on the day of inspection and they were quick to help finance and schedule a date of installation. We have nothing but positive things to say about the company.
    Logan S.
    Welches, OR
  • "We are verry happy with the results from Terra Firma. The guys are great and they did an amazing job." Read Full Testimonial

    Susan and Mark H. of Washougal, WA

    Customer Testimonial

              We are verry happy with the results from Terra Firma. The guys are great and they did an amazing job.
    Susan and Mark H.
    Washougal, WA
  • "Adam and TerraFirma went above and beyond to make sure I was satisfied with every aspect of the project." Read Full Testimonial

    Ron H. of Sandy, OR

    Customer Testimonial

              I though my project was going to be much bigger and much more expensive. I was budgeting to pay double of what the project ended up costing me. Adam said that my project was more simple than I thought and he could take care of the bulk repairs with their helical pile system. The second part of the project was to patch up the crumbling cement. This is not a service that TerraFirma typically does, according to Adam but, Adam and TerraFirma went above and beyond to make sure I was satisfied with every aspect of the project. We were very happy with the professionalism and class of everyone we were in contact with throughout the project and are happy we chose to go with TerraFirma.
    Ron H.
    Sandy, OR
  • "Kevin was very helpful, and he took the time to walk around and answer all my questions." Read Full Testimonial

    Troy G. of Sandy , OR

    Customer Testimonial

              The call center handled my call well. They found a time and date that made sense with my schedule for someone to inspect my home. The proposal options were given and made sense considering the condition of the foundation, and the price was reasonable too. Kevin was very helpful, and he took the time to walk around and answer all my questions. I hope to get to work with him again. Nina took my initial call and made sure that the inspection would fit into the inspection period of our purchase. She was very easy to talk to and I felt like she asked all the questions needed to prepare the inspector.
    Troy G.
    Sandy , OR
  • "Your business was EXCELLENT! Josh is an amazing guy!" Read Full Testimonial

    Steve & Sara B. of Boring, OR

    Customer Testimonial

              Our overall experience with TerraFirma was good. Your business was EXCELLENT! Josh is an amazing guy. He was very informative and a real down to Earth person. We really appreciated his honestly. The solution that he drew up to stabilize our foundation definitely worked. This is a larger project so we wanted to make sure that we were getting it done right and by the right company. Thanks TerraFirma for stabilizing my home and giving us the piece of mind we won't be sliding down the hillside anymore.
    Steve & Sara B.
    Boring, OR
  • "We are Super Happy:)" Read Full Testimonial

    Rich S. of Camas, WA

    Customer Testimonial

              The crew started early and finished early. The crew was professional and courteous and did a tremendous job... We are Super Happy:)
    Rich S.
    Camas, WA
  • "They made me very confident that TERRADFIRMA was the best company to meet my crawl space needs." Read Full Testimonial

    Norman E. of Camas, WA

    Customer Testimonial

              I appreciated receiving the booklets on foundations and crawl space. They made me very confident that TERRAFIRMA was the best company to meet my crawl space needs. All the office staff very courteous, positive and helpful. Angie, for example helped me with a question on billing. I went under the house with Josh and he showed me roots that had invaded under the foundation and posts that had sunk. He is very knowledgeable and his sales presentation was detailed and clear. He is a very friendly person and a superb representative of the company. Nate (foreman), Nick and Justin were as hard working a crew as I've ever seen. Nate explained what he was doing at every step of the way and welcomed my many questions. The reason we chose TerraFirma was because of the ratings Angie's List and reading the description of what the company does.
    Norman E.
    Camas, WA

We're here to help you find the best home foundation solution

You don't have to live with stressful foundation problems. TerraFirma will conduct a thorough inspection of your home, and we'll let you know exactly what steps need to be taken to permanently stabilize your foundation -- restoring value to your greatest investment. Contact us today to request your free foundation repair estimate in Beaverton, Bend, Hillsboro, Gresham, Corvallis, Eugene, Albany or nearby. 


Bowing Foundation Walls

Foundation walls begin to bow and buckle inward when the force against them exceeds their ability to withstand this pressure.

Failing foundation walls will crack and leak, and if you have a finished basement, they can lead to cracks in the finished walls. Bowing walls may eventually collapse and should be addressed right away.

We repair bowing walls from the outside with our Geo-Lock Foundation Wall Anchor System.

When outside access is not possible, we recommend our PowerBrace™ I-Beam System.

Our solutions will do more than simply stop inward movement -- they can also be used to straighten the walls back to their original position.

Learn more about bowing, buckling walls.

street creep symptoms in a driveway in Springfield

Foundation Settlement

Foundation settlement occurs when the soils underneath a foundation are unable to support the weight of the structure that's resting on them.

A settling foundation will mean a great deal of damage to your home -- including cracked foundation walls, cracked drywall, doors and windows out of square, and tilting chimneys. As foundation damage goes unaddressed, it will become more difficult to repair.

Supportworks' line of foundation piers are a great option for repairing sinking structures of all types.

These sturdy, corrosion-resistant piers can stabilize and lift your foundation back to a stable position -- permanently!

Learn more about foundation settlement.

garage walls cracking due to street creep

Sinking Floors Over Crawl Spaces

Floors over crawl spaces begin to sink in three scenarios: When there are too few supports, when the supports begin to sink into the ground, and when the structural wood holding up your floor begins to rot and grow mold.

When crawl space structures experience settlement, the entire home above can begin to show damage. Drywall will crack, doors will stick and floors will become uneven. If the crawl space is damaged by mold, there may also be moldy, musty odors upstairs.

Rugged steel supports like Supportworks' SmartJack® Crawl Space Support System can quickly restore your structure. If your structure was sinking due to mold and rot, your crawl space should also be dehumidified and encapsulated to prevent further damage.

Learn more about sagging crawl spaces.

foundation wall cracks due to street creep in Clackamas

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

our service area

We serve the following areas

  • Adrian
  • Baker City
  • Bates
  • Boardman
  • Brogan
  • Burns
  • Canyon City
  • Dayville
  • Drewsey
  • Fields
  • Halfway
  • Harper
  • Hereford
  • Hines
  • Huntington
  • Ione
  • Ironside
  • Jamieson
  • John Day
  • Jordan Valley
  • Juntura
  • Kimberly
  • Long Creek
  • Monument
  • Mount Vernon
  • Nyssa
  • Ontario
  • Oxbow
  • Paulina
  • Prairie City
  • Princeton
  • Richland
  • Riley
  • Riverside
  • Seneca
  • Spray
  • Sumpter
  • Umatilla
  • Unity
  • Vale
  • Westfall
  • Benton City
  • Grandview
  • Kennewick
  • Mabton
  • Outlook
  • Pasco
  • Prosser
  • Sunnyside
  • West Richland
Our Locations:

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

TerraFirma Foundation Systems
7910 SW Hunziker St
Portland, OR 97223