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.

    In short "WOW". Enough said. Living on the coast and sand moves with the rain at times. bought 8 yrs ago garage floor was sinking to one side. Finally called TerraFirma. What they did was amazing. lifted the floor as much as 4 inches in one section. As work was going on he explained what was happening with each step as I watched curiously. The wife was very reluctant to have them come now says we should have sooner. Even the patio door at the end of the garage works correctly now too. And something else I saw..... Customer Service is still alive and living in TerraFirma, Thank you to the TerraFirma people of Roseburg, Or. Salute to each and every one of them
    From start to finish Terra Firma went out of their way to help us make this very needed project possible. We can not say enough about how great it was working with Taylor. Thank You
    We highly recommend this company. They are all so friendly, from the office personnel to the whole work crew. They are prompt and keep the job site clean and tidy. The quality of work and great customer service are worth the cost. They are not the least expensive but you truly get what you pay for. We would definitely use them again.
    Had TF raise the cement front porch of our house. The entire process, first contact, through the bid, through the job, through the billing, went smoothly. Their price was very competitive.
    Start to finish, great company to work with. Pat was thorough and polite when doing our estimate. Michelle was so nice in handling the scheduling. And, Brooks and Louis were incredibly hard workers who completed the work efficiently and just as expected. Excellent communication through the entire process.
    They fixed the water problem under the house. Amber was helpful in rescheduling follow-up work when the crawl space was to wet to finish the vapor barrier install.
    Skylar did an outstanding job. Very knowledgeable. Very pleased with the results. Joe Henslee
    My experience with the TerraFirma Company and their employees was just outstanding. They were polite, timely, took time to explain to me what they were doing and why. When they were finished, they explained everything that they had done and the results. Then they cleaned up my yard and you couldn't even tell they had been there. A big Thank You to Taylor, Lewis, and Brent and the two gentlemen that I can't remember their names. Also, the support staff at the office did a very good job of keeping me informed of the process of the necessary permits. I highly recommend this company.
    Whole experience was amazing from estimate to completion. Great communication, quality work, team work excellence.
    Basement leaking. Installed sump pump improve drainage in crawl space. Untested as yet not enough rain.
    Terra Firma was on time and courteous and finished their work under my house in one day. Now my floors don't squeak and I have confidence in the supports under the house...great!
    Professional service from permitting to onsite work performance. Congenial personnel all around. Actual cost came in significantly under the initial bid after work start reevaluation. I’m very satisfied with the result of using push piers to stabilize the foundation and poly foam to further stabilize the floor and fill in gaps and voids. TerraFirma was quick and efficient and made a significant effort to work with my job schedule. I would use them again and won’t hesitate to recommend to others.

    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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    oregon & washington
    communities Coming soon to Boise and the Treasure Valley area

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