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.

    Bridget came over for a free consultation and it was one of the most incredible customer experiences I've ever had. She was an absolute wealth of knowledge. She took the time to explain everything to me, making sure I understood why things happen, what to look for...she even drew pictures for me. When she left I felt empowered and her passion for building and old Portland houses was truly infectious. Yes, TerraFirma was professional and timely, but Bridget was truly a home-whisper! While I haven't gone with any of their solutions for my basement yet, I have full trust in their expertise.
    Great job of cleaning up and getting a new water barrier in place
    Helical (push) piers were installed many years ago to level my house foundation from the back of the house. I was happy with the work until my house started sagging in the middle a year later. After posts were installed under the middle, TerraFirma was hired to put in four helical piers in the front foundation, and my home is now perfectly level. An associated plumbing issue was paid for by TerraFirma, and that is very appreciated.
    Our problem was that our front yard had settled, taking parts of our huge concrete front porch and sidewalk down with it. We watched the cracks in the porch get wider every year, and the sidewalk sloped down and away from the house. TerraFirma evaluated our situation and explained what was happening around our house. Then they gave a very detailed explanation of how they would make the repairs - even what they could and could not do - complete with a video demonstration. The young man who showed up to do the work was very courteous and professional. It was fascinating watching portions of our porch and sidewalk being raised up, leveled, and the gaps coming together. We are very pleased with the end result and have recommended TerraFirma to others.
    Jeremy did an excellent job. The Terra Firma process worked fantastic. It was well worth the money!
    Professional work with any type of outdoor leveling, strengthening, walkway reconstruction or similar concrete work. Interesting to work with the estimator person(s) for ideas and project details. Highly recommended.
    Thank you Terrafirma and The two gentleman that came to our house. My whole experience with your company was great. Everyone that I worked with were very helpful and polite and knowledgeable. The gentleman that came to the house to lift our porch knew exactly what to do and how to achieve it ( our porch is huge by the way ) I didn't think that they could get it back to its original level but that's exactly what the accomplished. Once again great company and people to work with, I would recommend them to anyone and everyone that needs any kind of work like this done.
    This was the best experience I have ever had with a business. They were professional, courteous, no pressure, informative, exceptional work. I have been recommending TerrFirma already to everyone!!! Thank-you for being a most valued company!
    Robert Carmona and his team were professional, thorough, and pleasant to work with. They did an excellent job leak proofing our basement - we're thrilled with the result! They also left the place better than they found it. I so appreciate their hard work. Thank you Robert et al!
    We have a three year old forever dream home that had shifting clay below it. Nobody was at fault but it was a stressful time to have to invest so soon in the caring of such a new home. Foundation work is not cheap. What I will say is that from day one everyone we worked with were top notch. After the work was completed it was hard to see where the work was done on the exterior of the house. In closing, the engineer on the front end, the project manager to the crew that did the work. Thanks for your work and putting our minds at ease through your actions!
    I am handicapped and use a wheelchair. Part of my sidewalk had sunk 3 1/2 inches. Schylur came in and had it completely level and sealed in just an hour or so. Couldn’t be happier.
    Terra Firma is a great company to work with. As a sub contractor on their project, we were impressed with their professionalism and responsiveness of the whole team we look forward to working with them on future projects.

    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

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