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Trusted to keep thousands of northwest homes
safe, dry, & stable

Foundation repair

Basement waterproofing

Crawl Space repair

Concrete Leveling
& Repair

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Foundation Repair Company


We are experts in:

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Foundation Repair

Your home sends clear warning signs when its foundation is failing. Cracked or buckling walls, uneven floors, and stuck windows and doors are telling you that your foundation has been damaged. Let TerraFirma help you maintain your property value.

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BASEMENT WATERPROOFING

Clogged footing drains, hydrostatic pressure, soil settlement, and a cracking foundation are all common causes of water damage in the basement. Let TerraFirma help restore your peace of mind with our optional monitoring system designed to make sure your system is performing and maintained.

 Crawl Space Repair Icon

CRAWL SPACE REPAIR

Your crawl space can play host to a number of problems that affect the value of your home and your quality of life, from mold and pests to wood rot to poor air quality and more. Let TerraFirma ease your worries with our optional 24/7 monitoring system for peace of mind.

Concrete Repair Icon

CONCRETE REPAIR

Cracked, uneven concrete around your home not only detracts from your home’s curb appeal and value, but it can also pose dangerous tripping hazards. Let TerraFirma help improve the safety of your property.

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EARTHQUAKE RETROFITTING

Many older homes in the Pacific Northwest have failing foundations that can buckle in an instant, and even minor seismic events can cause your home’s foundation to shift. Let TerraFirma help you ensure the safety of your home.

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WALL STABILIZATION

Structurally-strengthen, seismically improve, and waterproof your crumbling, bowed, and cracked basement walls with TerraFirma Wall Stabilization technologies. Retrofit – Reinforce – Restore. Our solutions are the answer for failing and deteriorating basement walls.

Ryan Beckley, president of Terrafirma, stands next to a truck with the company logo Ryan Beckley, president of Terrafirma, stands next to a truck with the company logo

Our Commitment
to you

TerraFirma is a foundation repair company that’s committed to providing industry-leading solutions and a team that is professional, trained, empowered, and transparent. Our goal is to deliver 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 also offer ongoing monitoring to help ensure that homes are performing as expected and well-maintained. We look forward to earning your business.

Contact us for a free estimate

Foundation repair company
in oregon and washington

Proudly Serving Portland, Vancouver, Tacoma, Seattle, Salem, Eugene, Roseburg, Bend & Surrounding Areas

Since 2005, TerraFirma’s foundation specialists have kept homes in the Northwest dry, safe, and stable, offering tried and proven solutions for foundation settlement, wet basements, moisture in crawl spaces, uneven concrete, and other issues.

Cracked foundations, nasty crawl spaces, and musty basements can be a nuisance for homeowners. The good news is we offer free, on-site estimates to assess the damage and recommend a reliable solution. Plus, our solutions are customized to meet the needs of your home.

Do you need trustworthy and experienced local foundation repair contractors to fix bowing walls, uneven floors, and gaps in the floor?

Look no further than TerraFirma. We have the experience and products to fix your foundation problems and more. Call us to schedule a free, on-site foundation repair estimate!

How Can We Help?

Testimonials

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Suzanne L.
Amazing work, very respectful workers. So impressed with the whole process 👏👏👏Antonio Rodriguez was great heading up the project. John, Wesley, Jesse Cobrera, and Kamron Anderson were all Great 👏👏👏
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Kim K.
From beginning to end, we experienced professional attitude and work ethic.
All the employees we interacted with were pleasant. They finished the job in two days even though they ran into an issue. All work was completed and cleaned up very nicely. We are pleased with the finished product. It is reassuring to know we will NEVER have water intrusion in our basement ever again!
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Susan C.
Fast work, was able to get us scheduled fairly quickly before any more damage could happen to the foundation (was sort of sinking or settling). The clean up of the dust could have been better, and I spoke with them about it. I am very happy that my kitchen cupboards are now back up to the ceiling, the 1/4" gap is gone. It took months for things to settle in, but am very glad I went with Terrafirma.
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Matt C.
Dorian was great, very communicative and informative as I was really curious about the technology used and the process. Our pool deck is on a hill and had cracked due to water flowing under it for years. Little by little it was lifted into place and high spots were ground down.
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Kim F.
Will came out, today, to give us an estimate. He did a thorough inspection and explained everything in laymen's terms, as he went. I also appreciated that he didn't try to sell me on services that I didn't need but was honest about what our options were. I highly recommend Terrafirma!
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Richard M.
Jorge, Juan and Manuel did an amazing job. They were punctual, they completed the job in exactly the agreed time and left the job site clean. We couldn't ask for more.
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Annette L.
I had a fantastic experience with TerraFirma Foundation Systems this week. Jorge and Juan were absolutely outstanding to work with—punctual, professional, and always had a smile on their faces. Over the three-day job, they worked tirelessly, digging trenches, transporting river rock, and installing the sump pump with great attention to detail. They took the time to explain every step of the process, which I really appreciated. The crawlspace looked excellent when they finished, and they cleaned up everything—no debris left behind. I’ll definitely be requesting Jorge and Juan again for any future work. Highly recommend!
ACg8ocLCu DpgIk1nGzI9OR6NNh9p3zy20 WSyyQsQWYlN9bfk0awQ=s120 c rp mo s32px ba3 br100 Foundation Repair
Kim K.
The crew were friendly and professional. The entire job only lasted two days and looks fabulous. The foreman kept us informed every step of the process
We are very pleased with the results.
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David E.
We contracted with TerraFirma to ecapsulate
And add sump pumps and a dehumidifier to our recently severely flooded crawl space in Eugene, Or.
We got a couple of bids and TerraFirma seemed most representative of what we required.
Andrew lead a team that competed the job one day earlier than required, was super professional and managed the effort very efficiently. He was supported by professional program coordination staff as well.
He always kept us informed of status and also worked with the electricians to ensure we had proper outlet support for the pumps assemblies and dehumidifier.
He also ensured that the Ship Shape application used for monitoring the associated hardware was installed and operating before finishing the job.

I highly recommend TerraFirma for this kind of support and have already written an assessment of the evaluation and bidding process led by Tyler Landon.
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Del H.
No clue if the job ws done technically perfect or not. Hopefully, I will never know (no earthquacks). they kept me well informed, were prompt, polite and left no mess.
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