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.

    Great experience with Schylar and the crew. They communicated well and exceeded my expectations.
    ?eai=Aa2WrBW23TEzD7Wnhz3imDENN4uUocXPDMG9gwrhXo8jcCNLWgeyuWS3hOR brZQvvWynZPFoRem8w&psid=1716922151766430&height=56&width=56&ext=1792090736&hash=Aft g38SNURJL6Mp1QPbEZF Roseburg
    Darrell G.recommends
    The original plan ran into some problems that were nobody's fault so a backup plan was quickly devised. The backup plan required more labor and took two and a half days for a crew of three, led by Denny Camara. The entire crew was courteous, professional, hard working, and did a great job. The cost is not cheap, however considering they completely and professionally removed a foundation for an addition to my house and then completely replaced so that it will easily last another 50 years, I think it's worth it. Yes I recommend them.
    Just came today and I was very impressed with Schylar P. He realized the bumper in the truck was going to scape on our driveway since it is on a steep hill and went to Home Depot to get some 4”x6” to raise the wheels up. He drilled probably 50 holes in our driveway and injected foam in them to fill the voids under the driveway. It took about 5 hours. He explained things well and patiently answered our questions. The price we were quoted was expensive but was very close to the other bid we got.
    Very kind workers, dedicated to the quality of the outcome. Expensive, but worth it.
    I am very pleased with the evaluation and construction work that was done on my two properties in the South hills of Eugene. It's a pricey expenditure, but the lifetime, transferrable warranty is well worth the piece of mind. Great job!!
    Skylar did an outstanding job. Very knowledgeable. Very pleased with the results. Joe Henslee
    Jason has been here for the third year in a row and has done an excellent job on my crawl space. This time because of the ice out over four days in December 2023, he said it would be a good idea to replace the battery. I went ahead and did it just to be safe. I am glad there are people who can go down in that crawl space and check everything once a year. He eve manages the wolf spiders.
    ?eai=Aa3p3NI nB1Qq3J8n5b9y2Bu6YFODJ1f2ZG6pp3XCgdA9ZJ gUlWBsr8j2Xw8K2nvilM5ElFAu9EBg&psid=2067088006681126&height=56&width=56&ext=1792090736&hash=Afu7f6yO2p3nH8B ZEzdCbba Roseburg
    Shelia S.recommends
    We had TerraFirma stabilize the front of our house and we would recommend them highly. Fast workers and very helpful and friendly. Great company!!
    Paul Anderson originally came out to estimate the job and advise us of any problems that we might expect. He was very professional and knowledgeable. Jeremy, the technician leveled our walkways was efficient and friendly. He Worked on his own and completed the leveling and injection of foam quickly and accurately. We were very pleased with the entire operation and would highly recommend them
    I had Tim and his crew come encapsulate my crawl space and pour a pad for my side driveway. They showed up on time each day and worked incredibly hard and fast. Very professional crew!!! Thanks to Tim and his Terrafirma Crew
    We have a lot of exposed aggregate concrete with many of the pieces that had become off level after 40 years. Terra Firma was the most cost effective option available to level out the existing concrete. I met with their representative and walked through the project. On the scheduled date they showed up on time and spent most the day working to level and adjust the concrete which worked on 98% of the pieces; I knew there may be some pieces that may not be able to be corrected and I accepted that premise going in. The crew worked diligently and did a great job overall! Total material used (foam) was more than had been contracted but Terra Firma agreed to split the difference with me to reduce that extra cost which I thought was a generous offer. I highly recommend Terra Firma for concrete leveling services!
    The workmen were great, very respectful and on time. The scheduler and or office staff did not impress me. The rescheduling of the job at the last minute was not good. your customers also have schedules. On the day the job was to be done I got a call from one of the workers say they were not able to make it that day because of scheduling, never heard from the office.

    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.

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    Foundation Evaluation

    Schedule your free
    Foundation Evaluation

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

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