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.

    Obviously this is a major expense and something no one wants to sea with. However, since we had to do it, I’m so glad we found Terra Firma. The entire team was great to work with. The initial consultation was no pressure and very informative. The project coordinator was an excellent communicator and seamlessly coordinated permits and scheduling. The team was very kind and professional. The care they took to restore the dig areas back to their original state was very representative of their work ethic. We joked after that our garage had never been so clean. I also appreciated the way they explained the system used and even pointed out some siding that was bad so we wouldn’t be caught by surprise later. They were really great. I recommended them to my Mom, which I wouldn’t do if I wasn’t confident they would treat her well.
    Job was on time, on budget, explained completely at each step and the crew (Jose H, Matt A, Ivan, Steven and Manuel) were meticulously clean through each day and cleaning up at the end of the week. Great experience overall, highly recommend. Phillipe oversaw the crew- he was tremendous! Thanks all!
    Every person I dealt with showed a high level of professionalism and took the time to explain the process and answer all questions. The on-site crew all wore masks and were courteous and cleaned up all dust and debris. I would definitely use this service again.
    Roseburg
    Katie Mardon M.recommends
    TerraFirma did a great job start to finish. The guy who came out to do the assessment before the bid spent about 90 minutes with me discussing the whole situation with my basement and explained what I needed - and what I DIDN'T need. The talk of the competitors was the TF sells exclusively expensive solutions but that was not my experience AT ALL. These folks excelled in customer service, explaining the options/job to me, and there were no surprises.
    We had to have our crawl space taken care of several years ago due to a leak. What was found under our beautiful home was disgusting to say the least. Now I joke that our beautiful crawl space is the cleanest room in our home. With the sump pump and dehumidifier our home stays fresh, warmer in winter and cooler in summer. We recently had to replace our dehumidifier and we were amazed at what a difference Terra Firma has made in the comfort of our home. Every single person we have had into our home with Terra Firma was impeccably dressed, polite, friendly and exceptionally punctual. We have nothing but the highest recommendation for Terra Firma. The products, follow up exams and all employees. Thank you Terra Firma. You are the best. We highly recommend your company.
    So far, so good! From the fast response when no other company called us back to the their continued patience when we pushed the date back twice to try and avoid rain, to the prompt arrival and clean workspace they left. Time will tell in the actual work, but if anything happens, my trust is that they’ll come back and fix it without a fuss. Up until now they haven’t disappointed. I hope that continues.
    5 stars From first contact to multiple job-completions, TFFS performed flawlessly - - even more-so in the difficult circumstances that our residential home's "site" required...simply Top Notch in all respects.
    The entire Team at TerraFirma was exceptional and helped us with our foundation needs. Amber is amazing and very responsive in communicating with us during our project and answering all of our questions. Taylor oversaw our project onsite and was also wonderful in communicating with us during our project. They were so efficient that our project was completed earlier than expected which saved us money in the end. Thank you all for taking such great care of our home!
    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.
    A fantastic company,staff and did excellent job on my house.
    My 50 yr old house was beginning to slide down and sideways off the hill. Terra Firma fixed it! The warranty is for 75 years, and goes with the house, so future owners are protected. Professional hard working people. Recommend them 100%.
    excellent through and pro workers doing a great job just as discussed. Best I have worked with! GH

    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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