30,000 homes.
ONE TRUSTED TEAM

Foundation repair

Basement waterproofing

Crawl Space repair

Concrete Leveling
& Repair

Epoxy Flooring
& Repair

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Foundation Repair Company


We are experts in:

Foundation Repair Icon
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.

Basement Waterproofing Icon
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.

Earthquake Retrofitting Icon
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.

Wall Stabilization Icon
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.

Wall Stabilization Icon
EPOXY SURFACING

Protect and enhance your concrete surfaces with durable epoxy coatings designed for garages, basements, patios, and commercial spaces. Epoxy creates a seamless, long-lasting finish that resists stains, cracks, moisture, and everyday wear.

Wall Stabilization Icon
VUBA SURFACING

Upgrade your outdoor spaces with beautiful Vuba stone surfacing for driveways, patios, walkways, and pool decks. This decorative stone system creates a durable, slip-resistant finish that improves curb appeal while standing up to harsh weather and heavy use.

Foundation Repair Company


We are experts in:

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.

Foundation Repair

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.

Basement Solutions

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.

Crawl Space Solutions

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.

Concrete Repair Solutions

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.

Earthquake Retrofitting

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.

Wall Stabilization
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

Replaced the dehumidifier, improved water drainage from sup pump, and cleaned up debris in craw space.
Our concrete pads in the backyard sunk quite a bit, including under the AC unit, and they were an eye sore and becoming a tripping hazard. Terra Firma sent Dan out to take care of them and he was awesome! Super friendly and put up with my questions about how the foam works to lift the pads- it’s actually really impressive. Everything looks SO much better and the process was really quick! Highly recommend!
Friendly, professional, efficient. John Kennedy and Casey were respectful of our time and property, ensuring the job was completed to our satisfaction.
TerraFirma did a nice job of lifting my settling front porch and removing rotted driveway joint boards and filling the joints with a high quality sealant-grout. Their staff, including Doug, John, Casey, and Jennifer were very professional, hardworking, and considerate.
The service was provided in a timely and professional manner. Dan B. was very honest and pleasant, an organized and efficient workman.
Adam was here today doing our annual maintenance and inspection. Over the years that we’ve had inspections, Adam did by far the best ever. He did work that no others did, and fix things that needed fixing but never were before. Like the dehumidifier was moved to a much better location. And he cleaned out an area that had a round plastic container sunk deep into the ground that was full of dead mice. He foamed another area in the cement foundation where bugs were getting in. He did a very thorough job that I’m sure will make a big difference in what we call our “White Cave.” We were favorable impressed and ask that he does our annual inspection each year.
We are very pleased with the resurfaced concrete patio with Vuba Stone and the work preformed by TerraFirma. After 25 years, our concrete patio was weathered and cracks forming and were looking for a way to resurface. There are a number of stone colors to choose from and adding a trim color is also possible. The surface is beautiful to look at, smooth on bare feet and appears to be as hardy as the concrete. Brooks was our project lead and he and the team of Juan and Legh were exceptional people, diligent in their work and wanted to make sure everything went according to plan and that we were happy with there work. For our experience, the complete team at TerraFirma from sales to office personal to installation were professional and easy to work with. Definitely recommend Brooks and his team for Vuba Stone installation.
The 3 workmen dug a trench for a french drain under the house, put in the french drain covered with rocks, put in a sump pump then the whole thing covered with new 6 mil black sheeting. The drain to the sumps pump enters one of the down spouts under the ground outside of the foundation. They worked hard, were friendly and answered all questions. Our house is at the base of a hill. The top part under the house was wet but not the bottom. We found a spring when we first build the house in 2009-2010 off to the east of the house when the septic whole was dug. I suspect there is another under the foundation which is causing the wetness. After the trench was dug, the men said the water was already feeding into the trench at the top of the foundation. They also helped locate the critter entrance for under the house (rats/mice) and close it off.
I am so glad I called terra firma John did a wonderful job lifting my concrete and went above and beyond my expectations and if there are any issues with the work I can call terra firma Customer- Alex (Auburn)
John Thompson and his crew came out and did a fantastic job fixing our driveway and patio. They showed up on time, worked quickly and efficiently, and fixed our problems. We had part of the patio pulling away from the house, and there were also quite a few cracks and uneven spots on the patio and in the driveway. Everything has been fixed to our satisfaction, and I think we’re ready for another twenty years, at least! I highly recommend Terra Firma for your concrete repair needs. Noah also did a great job of explaining our estimate very thoroughly and clearly, and he was a big reason that we felt confident hiring Terra Firma to do this job for us.
Skyler was very helpful, fast and efficient. Talked to me about what where and how through the whole process.
Excellent service and support. So happy with the results. Thank you to all of the professionals that made this project a success. I greatly recommend TerraFirma Foundation Services to anyone that needs structural construction services. Thanks again everyone!

Proudly serving
Oregon, Washington & Idaho
communities Keeping homes Safe, Dry and Level for over 20 years.

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