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.

    On November 13, 14 and 20th, 2017, it was our pleasure to have Terrafirma work crew at our home in Medford, Oregon. We were appre-hensive after one bad general contractor experience which left us with one end of our home requiring foundation stabilization and a concrete 15 step curved front entry needing both stabilization and filling work to be done. It took but a short time to come to the realization that we had made the right decision. They were on time, fully equipped and exceedingly professional. They functioned as a finely oiled machine. Each member was part of the team and each seemed to know his job almost without verbal communication It was a sight to behold, not only the quiet efficiency but the willingness to answer all questions without hesitation and to do whatever was needed or required to make us feel that in their minds we were the most important people there. That impression was exhibited by every workman on site. Their work was finished on time and as far as we can see with excellent results. We cannot recommend Terrafirma STRONGLY ENOUGH. This extends to their office administration, Amber Gausnel of Customer Development; Rob Philby, Sales Representative; Wes Johnson, On-site Foreman/Supervisor; his crewmen, Robert, Jason and Mason; and James Cross, Polylevel Supervisor. TO ALL OF THEM WE THANK YOU EXCEEDINGLY!!!
    Great experience from start to finish. Communication was clear, service was prompt, and the work was done right the first time. Everything was explained in a way that made sense, and the space was left clean and tidy afterward. You can tell they take pride in their work and care about their customers. I would absolutely recommend them and would use them again without hesitation.
    Andrew and his crew completed our work project installing a sump pump, installed drain tile inside the crawl space under the house and finished with a vapor barrier. In addition they also removed all junk under the house. The crew was very efficient, the work space was kept very clean, when they were through you would hardly know they were there. They were very helpful and answered any questions we had and explained what was going on. We highly recommend this crew.
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    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.
    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!
    Thank you for the quick response to my issue.
    Very professional and friendly, highly educated and informed. Delivered everything they promised and were on-time.
    I called Terra Firma, very concerned about slab settling and movement away from foundation walls that I recently found when removing 30 year old carpeting in our house. With short notice, Tyler Landon came out, took detailed elevation measurements inside and outside the house, examined both for signs of settling, and evaluated subgrade settling. Tyler was very knowledgeable. Hillary did a wonderful job coordinating everybody. Dan Billick then worked his magic, raising the main slab, and injecting a matrix of PolyFill throughout the lower level. Dan was experienced in foundation repairs where the slab was poured over compacted sand (coastal construction). He was very careful not to affect our sub-slab Radon system too. Dan was supremely competent, a great communicator, and a pleasure to work with (and he left the house even cleaner than when he found it 🙂 Dan ROCKS – Thank You Dan! I no longer have foundation concerns. I would hire Terra again in a heartbeat. They are skilled, honest, fair, and fast. Bryan Petrofsky
    We are very happy with the work done by Terrafirma. The team arrived on time, and completed the work earlier than expected. There was minimal disruption to our day and kept the work area clean. Thanks to Design Specialist Dennis, Foreman Brooks, Project Coordinator Shelby and the rest of the team.
    Was an expensive but pleasant experience thanks to everyone involved especially Amber who went above and beyond customer service expectations. Taylor was great; knows his business; a very efficient, helpful and thorough leader. Mike and Billy were both very thorough and kind as well. Very pleased with the job. And thanks to rest of crews and Patrick as well. Happy to recommend everyone at TerraFirma. Thanks so very much.
    excellent through and pro workers doing a great job just as discussed. Best I have worked with! GH
    These guys were all wonderful. Extremely hard workers. No mess left behind and there was a mess, but not in my house. It was all over the guys. But they also cleaned up good! Great work and cleaned everything up beautifully. Don't know where they were out of. Think it was Tigard.

    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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    communities Keeping homes Safe, Dry and Level for over 20 years.

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