TerraFirma

Foundation, Basement, Crawl Space,
and Concrete Repair in Southern Oregon

TerraFirma
Roseburg Office

7700 Old Hwy 99 N
Roseburg, OR 97470

Hours: Monday – Friday, 8am-5pm

Your Roseburg & MedFord Foundation Experts

Foundation cracks? Support posts sagging? Walls bowing? With TerraFirma‘s team of experts we can fix it!

CRAWLSPACES & BASEMENTS – Crawlspaces are gross. Basements get wet. We’ll make sure they are stable, safe and dry.
FOUNDATIONS & RETAINING WALLS – We can stabilize, waterproof, level your foundation, or even retrofit it for earthquakes.
CONCRETE – It cracks, it sinks, and we can fix that. Whether it needs a patch or a lift we got you.

We want to make your home dry, stable, and safe. TerraFirma has waterproofed basements for over 20 years from Roseburg to Medford, Grants Pass to Klamath Falls, and out to the coast. Backed by the best warranty in the business.

    View our privacy policy for more information

    Some of the most requested Foundation
    Services In Roseburg, Medford, and Klamath Falls

    Crawl spaces in Roseburg and Medford homes can suffer from mold, pests, wood rot, and poor air quality. This can not only impact your home’s value, it can also deteriorate your health.

    TerraFirma provides crawl space solutions throughout Southern Oregon. We can even set up an optional 24/7 monitoring system to ensure a healthy, protected crawl space and your peace of mind.

    Homeowners in Southern Oregon often deal with foundation issues. Uneven floors, stuck windows and doors, and racked or buckling walls are clear warning signs.

    TerraFirma, provides lasting solutions to stabilize your home and restore its structural integrity. Protect your investment with our professional foundation repair services, designed for Southern Oregon’s unique soil and climate conditions.

    Sidewalk cracks? Driveway lifting or sinking? Cracked, uneven surfaces are safety risks and damage your home’s value. TerraFirma restores driveways, walkways, and patios.

    From Ashland to Klamath Falls, our team will address common concrete damage caused by our seasonal rains and soil shifts, ensuring lasting safety.

    Crumbling, bowed, and cracked basement walls are common in Southern Oregon, often caused by shifting soil and hydrostatic pressure changes.

    TerraFirma offers comprehensive basement wall stabilization solutions tailored for Roseburg homes. We use advanced technologies to retrofit, reinforce, and restore your foundation.

    In the Pacific Northwest, aging foundations can buckle suddenly, and even minor seismic events can cause foundation shifts.

    TerraFirma offers reliable foundation repair, safeguarding your home’s safety and stability, addressing the unique challenges of our region.

    Water damage in basements in Roseburg and Medford is often caused by clogged footing drains, hydrostatic pressure from our wet climate, soil settlement, and cracking foundations.

    TerraFirma provides reliable basement waterproofing solutions and an optional monitoring system to ensure your system’s performance and protect your peace of mind.

    Roseburg & Medford’s Preferred Foundation & Concrete Repair Experts

    Southern Oregon’s diverse climate and soil conditions present unique challenges for homeowners in Roseburg, Medford, Grants Pass, Klamath Falls, and Coos Bay. Unlike the consistently wet conditions of Portland, these areas experience a wider range of temperatures and moisture levels, leading to varied soil behaviors.

    Inland areas including Medford, Grants Pass, and Roseburg often experience hot, dry summers followed by wet winters. This fluctuation in moisture content causes significant soil expansion and contraction, particularly in areas with clay-rich soils. This can result in foundation settling, cracking, and uneven floors. Call us today at (866) 486-7196

    diagonal crack foundation Roseburg

    Southern Oregon’s Foundation Repair Experts

    Issues like bowing walls, foundation cracks, dampness in your basement or crawl space in your Medford, Roseburg, or Coos Bay home, you’re not alone. These issues are common due to challenging soil and weather conditions throughout Southern Oregon.

    In our free evaluations, we can assess: 

    • Hairline cracks in your foundation
    • Water damage or dampness 
    • Cracks in brick or sidewalk
    • Sloping floors
    • Musty odors or mold growth
    Why You Should Repair Uneven Concrete Slabs

    Concrete Lifting, Leveling,
    & Sealing Experts

    Varied soil types across Medford, Grants Pass, Roseburg, Klamath Falls, and Coos Bay, combined with seasonal moisture changes, contribute to concrete cracking in driveways, sidewalks, and crawl spaces foundations.

    Call us if you’re experiencing:

    • Cracks in your driveway
    • Lifting or sinking sidewalks
    • Garage floors uneven
    • Loose or cracked concrete
    • Tripping hazards around your home

    Roseburg 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 Roseburg and Medford?

    Why is it important to repair a concrete crack?

    What are the benefits of installing a crawl space vent cover?

    What is the difference between helical piers and push piers?

    What’s the best way to repair concrete?

    How to fix moisture issues in your crawl space?

    How to repair a sagging crawl space in Roseburg and Grants Pass?

    Can vents relieve the excess moisture in my crawl space?

    What are the soil conditions in Roseburg and Coos Bay?

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    Roseburg, Or
    Homeowner
    REVIEWS

    Don’t take our word for it – see what our clients have to say.
    From Roseburg to Medford, Klamath Falls to Coos Bay, and throughout Southern Oregon, our work speaks for itself.

    Just a fabulous company! Work really good from beginning to end. Have no idea how RamJackAss stays in business.
    Great company to deal with. After 3 years of the original repair, another crack developed and they came out and fixed it a no charge. Very happy with their service and professionality.
    The Terra Firma team was wonderful! My foundation was in need of repair for quite some time. Terra Firma stabilized and repaired my foundation with the utmost care. I am extremely appreciative and will recommend Terra Firma to anyone in need of foundation work.
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    Robert K.recommends
    had leveling and damp under home issues. They completed work and are always quick to answers all concerns or questions. Thank you Terra Firma staff
    Terra Firma was the most professional contractor I have ever dealt with. They kept me informed through text and email of where we were at in the process. They showed up on time, they performed the work flawlessly. They gave me a quote the same day, actually immediately after they looked over my job which I have never heard of. I was very impressed with TerraFirma and highly recommend them.
    Our experience with TerraFirma was excellent. Timely estimate, plenty of contact leading up to the job from the project coordinator, Jessika. The day of the job they showed up on time, Luis, the foreman, was communicative and supervised throughout. Though 2 days were scheduled for the work, they stayed a bit long and finished the job in 1 day.
    I called TerraFirma to inspect my foundation with idea I may have them retro fit it with bracing for earthquakes. Not an easy inspection either, tight crawl space in 105 year old house. While the company rep could have told me they would be happy to do it, he was very honest and told me that because my foundation was so old and not in the best of shape it probably wouldn't do any good if an earthquake were to happen. As the bracing would more than likely just pull out of the foundation. I was very impressed with the honesty of the company to tell me this rather than just shine me on and take my money for a job that wouldn't really do any good. So I can highly recommend this company for an honest review of your property. Rich Wolles. Eugene Oregon
    Great job of cleaning up and getting a new water barrier in place
    Good work in the pouring rain.
    Had Walt come out to Corvallis to assess our concrete slab foundation and he was very knowledgeable of everything he observed surrounding the home's foundation. He took time to understand our concerns and provided us with his solution to our problem. We ended up having a structural engineer come out to asses our home and get his recommendation on if the work was needed. Although we ended up not needing to have the work done, the structural engineer said that Walt's estimate on the work needed to fix the problem was correct and if our house truly needed it, then he would have recommended the exact same work be done. In the future, if we have any other concrete/foundation projects around the property, we will definitely be calling Walt again.
    The crew was on time , let me know exactly what was going to be done and went right to work. Very professional and took pictures under the house of the work that was done. This is the second time I have used TerraFirma. Great results both times. Recommend them highly.
    Raised and stabilized our house at the beach. Mike and his crew were very professional. It was a pleasure dealing with the office personnel. Would highly recommend them.

    TERRAFIRMA IN MEDFORD & ROSEBURG

    We know and love Southern Oregon, even after crawling into musty crawlspaces and wet basements for over 20 years.
    Check out these helpful homeowner tips for homeowners, and some great Before/After galleries of our work.

    Schedule your free
    Foundation Evaluation

    Schedule your free
    Foundation Evaluation

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

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