761 NE Garden Valley Blvd.
Roseburg, OR 97470
10111 S Tacoma Way Suite D5
Tacoma, WA 98499
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13110 SW Wall St
Portland, OR 97223
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Mon-Fri 7:00am-5:30pm

At TerraFirma Foundation Systems, we understand that your foundation cracks, musty basements, moldy crawl spaces, and sunken concrete are a source of stress. When these items aren't addressed promptly, they pose safety hazards, create health problems, and lead to more extensive repairs down the road. The experts at TerraFirma have seen all of these issues and more.

Since 2005, we have helped thousands of homeowners and businesses in the Pacific Northwest with timely, effective solutions and products backed by extensive warranties. More than just experts in residential and commercial foundations, basements, crawl spaces, and concrete, the folks at TerraFirma are your partner in solutions that protect your investment, increase your quality of life, and provide peace of mind that your home, office, or commercial building is ready for the long haul.

TerraFirma is proud of our teams and the reputation they have earned for integrity and high-quality service. Our employees are trained, bonded, and insured professionals, and all of the products we install are backed by extensive warranties that are fully transferable.

You can trust TerraFirma. We are committed to delivering extraordinary experiences in all of the communities we serve across all of Oregon and Western Washington, including - Seattle, Tacoma, Olympia, Vancouver, Portland, Hillsboro, Beaverton, Salem, Eugene, Roseburg, and Medford. Reach out to TerraFirma Foundation Systems today.

By Patti L.
"I was very pleased with all aspects of the work...I would highly recommend your firm to anyone who..."
By Howard E.
"Thank You!"
By Mary K.
By Dave C.
Laura L.
Clackamas, OR
The call center and the System Design Specialist, Adam, were excellent.
Terry M.
Vancouver, WA
Darren was very knowledgeable and professional.
Gary K.
Portland, OR
The workmanship was great and the price was fair.
Concrete slab lifting for Commercial Buildings