Eugene & Salem | Foundation Repair Company in OR and WA | Terrafirma

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Salem and Eugene Wet basements and Crawl Spaces Repaired

Throughout the year, rain showers in Eugene and Salem
contribute to the lush landscapes and vibrant ecosystems that
define the Willamette Valley. This environment makes homes
particularly prone to moisture problems, commonly found in
basements and crawl spaces.

Foundation issues and earthquake risks in Bend,
Eugene and Salem

Nearby cities like Springfield and Corvallis also sit in an area
where soils can expand significantly (expansive soils) when they
absorb water and contract when they dry out. This cycle of
expansion and contraction can put pressure on foundations,
leading to cracks and structural damage over time.

Oregon is part of the seismically active Pacific Ring of Fire, and
earthquakes can occur throughout the state. This makes cities
as far as McMinnville and Bend also at risk. Making sure your
home is earthquake retrofitted and up to the current code will give
you the peace of mind to fully enjoy this region’s lush greenery
and vibrant ecosystems.

Peter Courtney Minto Island Bridge in Salem Oregon

Some of the most requested services
Terrafirma offers IN Eugene, Corvallis, and Salem

SALEM AND EUGENE Homeowners Frequently Asked Questions

What types of cracks in my foundation or basement should I be concerned with?

What’s the cost of foundation repair in Salem and Eugene?

How to fix a leaking basement floor?

How to prevent mold and moisture in your Salem property?

How to stop water from leaking through my basement windows?

Are you noticing damp drywall and carpet in your basement?

Why is it important to repair a concrete crack in Salem and Eugene?

What’s the best way to repair concrete?

How to fix moisture issues in your crawl space?

How to protect my basement from leaking and flooding in Salem and Eugene?

Should I worry about earthquakes affecting my home in Salem?

What are the benefits of earthquake retrofitting ?


We offer free evaluations to homeowners throughout Lane and Marion County. Contact us today and make sure your
home is in top shape!

5th Street Public Market in Eugene, Oregon


At TerraFirma we take pride in our work! We are trusted and referred by homeowners since 2005, to provide solutions for home foundations, basement and crawl space moisture, concrete leveling, and earthquake retrofitting.

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Google Rating
Based on 19 reviews
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Don’t take our word for it – see what our clients have to say.
From Roseburg to Eugene, Portland to Seattle, our Foundation Repair work speaks for itself

Fast response. Courteous, professional employees in all areas of the company. Clear explanations of what needs to be done to fix the problem.
Pat was so good not only at his job, but is an extremely personable type of communicator, is polite and most of all knowledgeable. I’d say he is going places with this company! It is hard to find adequate people these days, let alone someone who is capable of carrying on an educated and informed conversation while listening to my questions and concerns , then actually (past 5 pm on over-time) taking the time to explain them. He was patient and kind to both me and my young daughter. I appreciated his honesty about working with connected buildings, even if it risked new business for his company. If he isn’t already a manager, he soon will be! If you call Terra Firma i’d suggest asking for Par and if Pat works for you, I’d suggest a raise next review!! lol
With a water floored basement, we contacted Terra Firma to locate the water source which they did in no time. They explained, in detail, what would be done to fix the problem and went to work. They were respectful of our furnishings covering to protect them from limited dust. They were professional and the project was completed on time. We are very satisfied with the end result, quality of workmanship, and price. We would recommend them for foundation work of any type.
They follow through and are very helpful. We also used them 5 years ago and do very happy. I respect them and what they do. Joanie Chambers
Professional! From the initial site visit w Ryan to set up w Nikki, excavation w Giovanni and crew, concrete work w Kevin and crew… and only one more step to completion. A new retaining wall can be a scary endeavor and these folks gave me 100% confidence. Five stars ⭐️
We had Tyler from TerraFirma come out to bid fixing a standing water issue in our crawlspace. He was thorough (crawled the entire crawlspace), knowledgeable and responsive to questions. As a real estate agent having access to good contractors is vital, and his professionalism has placed TerraFirma solidly on our short list.
TerraFirma, Luis and Crew were extremely hard working, professional, efficient and friendly! They got the job done! Thanks!
TerraFirma has sealed our crawl space and the work has been amazing. The house has been much healthier since they finished their work and we couldn't be...
I was referred to John from Terra Firma when I was looking to have our foundation inspected. John was very friendly and knowledgable and came out to our house to measure and inspect everything. In the end he was able to put our mind at ease and did a great job of explaining different scenarios and what he was looking for.John even inspected the crawlspace while he was out and provided great feedback there as well. Overall we got a lot of good information and never felt as though we were being pushed into unnecessary services.I will certainly be reaching out to Terra Firma for any future needs!
Excellent team! Great attention to detail. Courteous, eager to please!


With 25 years of experience tackling foundation repairs and waterproofing across Oregon, we’ve seen
just about everything. Dive into our blog for some great homeowner tips, insightful case studies, and
impressive before & after galleries showcasing our work in Eugene, Corvallis, Salem, and beyond.

Schedule your free
Foundation Evaluation

Schedule your free
Foundation Evaluation