Basement Waterproofing, Crawl Space Repair and Foundation Company Serving OR and WA
What Our Customers Say About Us!
Robert S. from Portland, OR
"The response performance and follow-up has been professional in every regard. They did what they promised on schedule, on time, and without any surprises...I am a satisfied customer! Thanks TerraFirma!"
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Trusted Waterproofing and Foundation Repair Services in Portland, Olympia and Surrounding Areas
TerraFirma is a local foundation company that is based in Oregon, providing basement waterproofing, crawl space repair, foundation repair services and products to both homes and businesses.
We're featured on the local "Around the House with Handyman Bob" radio show and in many other community events we live and work in.
TerraFirma works to give residents peace of mind that they've chosen an expert in foundation and waterproofing and products available.
You don't have to live with sloping floors, sticky doors / windows, drywall cracks, or water in the basement. Our foundation repair systems can fix your home's foundation problems.
Need to waterproof your basement or fix your damp crawl space? We can help with that too.
Professional Solutions for Your Wet Basement, Damp Crawl Space or Damaged Foundation
We are a professional and certified foundation repair and waterproofing company or contractor. Whether you have sticking doors, sinking concrete, a tilting chimney, bowing foundation walls, a humid crawl space, settling concrete, basement seepage, a settling basement floor, your home is sinking or other issues, we can help fix it the right way.
We've seen basement, crawl space and foundation problems in hundreds of homes near you, and we have the expertise, knowledge and products to help you and your home. Our team offers push piers, helical piers, concrete lifting, cellular concrete, slab jacking, mudjacking, sump pump installation, underpinning, dehumidifiers, vapor barriers and more.
Is your basement wet or do you have a damp crawl space? TerraFirma's basement waterproofing and crawl space repair services are available throughout Greater Medford, OR in cities like Portland, Vancouver, Salem, as well as Hillsboro, Gresham, Eugene, Albany and more.
Are you looking to repair your foundation? Our expert foundation work, including both residential and commercial foundation repair, is available throughout Greater Portland, including Clark, Cowlitz, Gray's Harbor, Lewis, Pacific, Pierce, Skamania, Thurston and Wahkiakum counties in WA and cities like Olympia and Vancouver.
Are you a realtor, home inspector or property manager in OR and WA? We can inspect the problem, whether it's a structural issue or water in the basement, and provide professional real estate foundation services and waterproofing solutions to fix the problem quickly and effectively. We can help you close the sale or make sure your tenants are safe and happy!
Customer Satisfaction is Our Goal
Our friendly operators help you on the phone to get you a free, in-home inspection that will be scheduled at your convenience. Then our expert inspectors will examine the building to look for any problems the structure might have.
During the inspection, the foundation issues will be diagnosed, and you'll be get all your questions answered by our specialists.
TerraFirma will schedule an appointment that works for you, and will send trained installers to fix the problems you and your family have been living with.
Throughout this process, extra care is taken to minimize damage to landscaping features, utility lines, concrete patios, lawns, and siding.
"We were really happy with the work that Stephen and his crew (Gage and..."
We were really happy with the work that Stephen and his crew (Gage and Ben) from Terrafirma did for us, which included installing SmartPipe, a Smart Sump Pump, and a Vapor Barrier. We were expecting the job to take at least one full day, but it only took them 4 1/2 hours. They were professional, friendly, and courteous..and really hard workers. We were impressed!
"I looked at several crawl space encasement companies at the Portland Home..."
I looked at several crawl space encasement companies at the Portland Home and Garden Show last year. I choose Terrafirma because of the extensive knowledge I got at the show. The crew that installed the encasement was excellent. Stephen, Ben and Gage were professional, efficient, and extremely capable. When a problem came up with the Smart Jacks, they were able to explain the problem and I invested in an upgrade with the confidence that it was a necessary investment and not just an up sell. The only problem I had was that the estimator did not evaluate my crawl space well enough to communicate my expectations to the crew. The crew and the production manager, Geoff, however, came back twice to get it right. There was no guilt trips or excuses. The production crew's dedication to customer service and Angie's courteous help over the phones made this experience the best I have ever had with any home contractor. My only advice is get under the house with the estimator and review his evaluation to make sure you are on the same page. Review those expectations with the crew before they start. Then be glad you hired Terrafirma if any problems arise, because they will get it right. Their customer satisfaction is that important to them.
"We've had Terra Firma of Roseburg do 3 different jobs for us, and all 3..."
By Deb G.
We've had Terra Firma of Roseburg do 3 different jobs for us, and all 3 times were delighted with their work. Prior to that, a different basement waterproofing company did some work that we were much less happy with. This time, Wesley Johnson's crew waterproofed one last room in our finished basement (we originally thought we could get away with not doing that room, until the torrential rains hit in December & January.) They put in the perimeter drain system, wall coverings, and the raised tile flooring. We're pretty picky campers, so when we were not satisfied with one aspect of the wall coverings, the crew took the effort to re-do it and figured out a way to make it work. It involved difficult contour lines around the basement ceiling, with exposed beams, everything out of square, etc. When they were done it looked perfect. They worked their tails off to 6:30 PM with an hour's commute back from Eugene to Roseburg. We're very happy with the final results.
Jason came back the following Monday (concrete had to dry) to finish the flooring. On one part where their stock flooring transition pieces would not work due to height differences, he actually went to Home Depot and purchased a transition threshold that worked a lot better and looks great. He caulked all the gaps neatly (the previous company didn't caulk, just left big gaps around the edges).
Overall we're very happy with Terra Firma of Roseburg, and are so glad we found them.
Looking for Answers? TerraFirma Can Help!
Why Choose Us?
- Fast, Professional Installations
- 0% Financing
- A Written, Transferable Warranty On Most Products
- More Than 30 Patented Products
- Certified, Insured Installers
- Competent, Friendly Service
- Free, Written Estimates
- ... And Much More!
Learn more About Our Company
Our experts know how to fix a foundation, as well as handle all wet basement and crawl space problems, to provide you with piece of mind and results that will last!
Contact TerraFirma today and you'll be on your way to a great experience. If you have any questions along the way, just ask us and we'll get you answers.
We work in Portland, Vancouver, Salem, Bend, Beaverton, Gresham, Hillsboro, Eugene, Albany, Corvallis and other parts of Oregon and Washington. Plus our foundation repair specialists also work in Portland, Eugene, Salem, Olympia and nearby.
To get started just contact us for a free in-home inspection and price estimate for foundation repair, basement waterproofing or any of our other professional services.
See All Affiliates
Basement Systems, Inc.: Authorized Dealer
Foundation Supportworks, Inc. - Authorized Dealer
Home Builders Foundation of Portland
AGC: Oregon Columbia Chapter
2013 Angie's List Super Service Award
EPA Indoor airPLUS
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