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

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REVIEWS

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

They did a fantastic job on the entire effort. Thanks So Much
Terra firma lifted four sinking concrete slabs on our swimming pool deck. They used the poly foam method and did a fantastic job. We are extremely pleased with the results and we would definitely recommend Terra firma for this type of service. Casey, Ken, Cameron and Sammy are an exceptional team. They are professional, knowledgeable and proficient in their work ethics. Thank you all for a job well done. Sincerely, Rick and Mary Burnes
Great experience with Antonio, Felipe and Orion
Totally satisfying customer experience. Every aspect of job was professional and problem solved on our side yard sagging courtyard! Helical spears to save the day and years to come👍🏼 Silicon foam being applied To reinforce the erosion earth done very professionally. Nice friendly folks too!👍🏼 Highly recommend Terrafirma!!!!
Excellent Choice
Jorge and crew were friendly, knowledgeable, efficient, communicative and all around great. Excellent experience from scoping through execution. Well done!
Excellent work - perfectly even walk now!
Professional service, courteous install crew, clean install, problem solved so far.
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Melissa M L.recommends
Had TerraFirma come to our home for estimate to level our drive way, which had been "leveled" 2x prior and failed, Turns out, in less than 1.5 yrs, our home fell forward 1.78 inches and cracked our foundation in 3 places... YIKES! The work got underway once permits came in, the 2 crews did an install of 4 piers indide our garage and leveled a driveway, walkway and entry steps. Hands Down, we are beyond words Beyond expectations happy with our now Safe home!! If you need any of the services TerraFirma provides, hit me up... I will fill you in on how professional, respectful and knowledgeable their crews and staff are! In all 5 Star ratings, we wish we could give a 10+
We hired Terra Firma to repair and apply a polyaspartic covering to our 100 year-old garage floor. The work included stabilizing and leveling the cracked concrete, filling the cracks, grinding everything smooth, and applying the coating. The whole job took two days and it turned out beautifully. The team of Luis, Jorge, Juan and Christian were professional, skilled, and extremely courteous. They cheerfully answered my many questions throughout the whole process and left the site as clean as a whistle. I’m very pleased with the results.
I called Terra Firma, very concerned about slab settling and movement away from foundation walls that I recently found when removing 30 year old carpeting in our house. With short notice, Tyler Landon came out, took detailed elevation measurements inside and outside the house, examined both for signs of settling, and evaluated subgrade settling. Tyler was very knowledgeable. Hillary did a wonderful job coordinating everybody. Dan Billick then worked his magic, raising the main slab, and injecting a matrix of PolyFill throughout the lower level. Dan was experienced in foundation repairs where the slab was poured over compacted sand (coastal construction). He was very careful not to affect our sub-slab Radon system too. Dan was supremely competent, a great communicator, and a pleasure to work with (and he left the house even cleaner than when he found it 🙂 Dan ROCKS – Thank You Dan! I no longer have foundation concerns. I would hire Terra again in a heartbeat. They are skilled, honest, fair, and fast. Bryan Petrofsky
I cannot express enough how grateful I am for the exceptional service provided by Seth and the team at TerraFirma Foundation Systems. We were facing a daunting challenge with standing water underneath our house, and Seth guided us through the entire process with professionalism, expertise, and genuine kindness. From the moment Seth arrived, it was evident that he was not only knowledgeable but also deeply passionate about resolving our issue. His expertise in dealing with water problems beneath homes was evident, and he took the time to thoroughly assess our situation (and got plenty dirty doing it) before presenting us with a comprehensive solution. He patiently answered all of our questions, alleviating any concerns we had along the way. It was clear that he genuinely cared about finding the best possible outcome for us. Consider this company, it'll be worth your time!

TERRAFIRMA IN ACTION

From Portland to Tacoma, Roseburg to Bend, and out to the coast, TerraFirma has been doing foundation, crawlspace, and basement repair for over 20 years. Check out some of our recent work and homeowner tips here!