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.

    ?eai=Aa0O4pLYLU07 O Roseburg
    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
    The gentleman showed up at the time they said would start work. They were very professional and knowledgeable about every aspect of the job. Thanks you TerraFirma.
    Roseburg
    Ilona M.recommends
    Gus and apprentice came out to my house. Were super curious, after knocking and explaining the situation they were done in less than 15 minutes fixing my leaking sump pump. Super work and the job was done right. Big props to this team doing it right. Thank you �
    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
    It’s always been a joke in our house: “If you don’t want to be a responsible adult, you’re welcome to live in your mom’s basement.” It was funny because all I had was a dark creepy crawlspace with sharp rocks and whatever the last construction crew left behind. Unlit now. The Terra Firma team did exactly what they promised to do: in a matter of days, they terraformed the entire space under my house into an encapsulated sparkling-clean climate-controlled beauty. With the heat waves coming later this summer, I may be setting up guided tours for curious minds. The tour will include admiring a sump pump and earthquake braces, enjoying the cool clean air, and sliding like penguins on the white encapsulation layer. I haven’t decided on the fees yet, but it will definitely be a no-shoes, white socks-only service and I am NOT kidding about it. Thanks to Terra Firma, “living in yo-momma basement” turned from a threat into a perk.
    We have used TerraFirma twice, once to level the foundation of our home at the garage and once to attempt to level the walkway and front step. Although the second operation was not successful and some damage was incurred, TerraFirma was professional all the way. We were able to come to a financial agreement that satisfied both parties.
    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.
    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!
    We were in the process of selling our house when the buyer's inspector thought our entire front porch concrete area and a supporting post needed to be replaced due to some minor settling of the concrete. I asked TerraFirma if they would send someone to come and inspect the area and get their opinion. Within a few days of my request, Walt Bateman, a System Design Specialist, came and did an inspection. After spending a lot of time measuring and inspecting the front porch area, Walt spend considerable time explaining to me that the buyer's inspector's recommendation was not warranted and he offered a reasonable and easier solution. I was very impressed with Walt's knowledge and his very simple and reasonable explanation of what he found. Walt was very easy to talk to and extremely personable. My experience with Walt and TerraFirma was extremely positive and I would highly recommend them for the services that they offer.
    TerraFirma was great to work with. The office staff kept me informed of any changes in the work date, and the onsite work crew was respectful and kept me informed of the progress on the project. The work crew cleaned up the worksite when needed and were very kind and respectful. I am happy with the finished project. Thank you to all at TerraFirma! I would highly recommend them.
    Excellent! Schyler was here right on time. He was friendly, courteous, cleaned up the work area well. Explained things and even helped me move my table back. Highly recommend.
    A fantastic company,staff and did excellent job on my house.

    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

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    Foundation Evaluation

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

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