Crawl Space Repair

Crawl Space Repair Contractor Working in
Portland to Eugene Oregon

crawl space repair system in Bend

Addressing all of your crawl space's issues will promote energy efficiency and comfort in your home.

Your home is part of one big system and each part of it plays and important role. If you have looked in your crawlspace recently and noticed mold, rot or structural issues you have an issue. If you smell damp or musty smells in your home there is a problem. The bad news is the problem can spread from the crawl space to the rest of the house.

The good news is that TerraFirma specializes in solving crawl space problems whether they be mildew, sagging floor joists or other issues. 

We offer free crawl space repair quotes in Oregon and Washington, including Vancouver, Portland, Salem and nearby.

Signs You May Have a Crawl Space Problem

  • Cracks in Interior Dry Walls
  • Uneven Floors
  • Bad Odors or Smells
  • Allergies or Asthmatic Symptoms

If you have noticed one or more of these problems in your crawl space we can help you out. We can take care of these issues in the below-grade space of your home. From crawl space encapsulation to adding structural support we have the solutions for your home's crawl space. 

We have the products, solutions and experience you need to find the best solution including crawl space encapsulation, thermal insulation, crawl space dehumidifiers and more.

Crawl Space Repair: Before and After

Crawl Space Repair Before in Portland

Moisture, mold and falling, failing insulation are problems in this crawl space, which hasn’t been properly sealed.

Crawl Space Repair After in Vancouver

The encapsulation treatment totally separates and protects the crawl space interior from outdoor conditions, keeping the space clean and dry.

Certified crawl space encapsulation contractor serving Vancouver, Beaverton & nearby

Crawl space encapsulation & repair system

All-size solutions. We use our own CleanSpace® Crawl Space Encapsulation System to provide moisture control for your crawl space regardless of its size. 

At TerraFirma we offer state-of-the-art CleanSpace® vapor barrier and VaporLoc Elite vapor barrier and encapsulation products. We offer innovative products with a variety of different options to make sure that you receive the exact solution that is needed for your home at a price you can afford. 

As part of your free crawl space repair quote our crawl space specialists will come to your home to provide a free inspection and personal consultation. After the inspection we will sit down with you and go over the different options and have a free total cost on paper. No tricks or hidden fees, the total cost is on paper the day of the inspection.

Before we come to your home for the inspection we wills end you a free crawl space information book so you better understand your home and the issue it is facing. This information ahead of time will help you make the best decision. Contact us today to get started!

Recent Testimonials
  • "Casey was extremely professional and clearly knowledgeable in the field." Read Full Testimonial

    Jami E. of Oakland, OR

    Customer Testimonial

              We are currently doing our own independent research to make sure this is the best option for our house. I'm feel great about how Casey explained things to me, I just like to do a little of my own research on the side for piece of mind. Casey gave us more than enough information during his visit so we now have a great understanding of where the project rooted from and the next steps would be. Casey was extremely professional and clearly knowledgeable in the field. The long term guarantee is the most comforting thing for me and my family as we now know homes are constantly shifting and changing. Thank you TerraFirma for everything.
    Jami E.
    Oakland, OR
  • "The crew was very professional and polite. Answered all my questions." Read Full Testimonial

    Clarence B. of Baker City, OR

    Customer Testimonial

              The crew was very professional and polite. Answered all my questions.
    Clarence B.
    Baker City, OR
  • "We are so happy Chris was our representative." Read Full Testimonial

    Ian G. of Bend, OR

    Customer Testimonial

              We were looking to sell the home. While we were getting initial inspection on the value of the home, we were constantly told to get our crawl space finished. In our mind, crawl space finishing, especially in Bend, OR seemed silly. This is why we were so happy to have Chris as our representative. After he went through his presentation and talked about the benefits of having a finished crawl space, we now saw what the inspectors were talking about. We were able to sell our home for about 10% more than what we initially though and a lot faster than we would have otherwise. Chris is a great representation of your company and we are so glad we called TerraFirma.
    Ian G.
    Bend, OR
  • "He was very knowledgeable, efficient and I believe his recommendations made sense!" Read Full Testimonial

    Vonnie W. of Bend, OR

    Customer Testimonial

              I recently called your company with concerns over flooding in our crawl space. I want to say, first of all, that the young lady I talked with on the phone was wonderful. She was kind, informative, thoughtful and kept in constant contact with me until an appointment could be made. Ryan Lahley came to our house to evaluate our crawl space problem and to make recommendations. He was simply awesome as well. He was very knowledgeable, efficient and I believe his recommendations made sense! I want to thank everyone involed for thier efforts in solving this problem.
    Vonnie W.
    Bend, OR
  • "Very professional, hard working. Answered all my question and concerns." Read Full Testimonial

    Brian R. of Hood River, OR

    Customer Testimonial

              Very professional, hard working. Answered all my questions and concerns.
    Brian R.
    Hood River, OR
  • "Patrick is a pro in the industry." Read Full Testimonial

    Kurt V. of Ashland, OR

    Customer Testimonial

              I don't think many people understand the importance of below the home health to a house. We sure didn't. I had always focused on making things look better and more visually appealing but never got the root of the problems. Patrick Dunn gave us great information through and wonderful computer presentation about the science of encapsulating your crawl space and the benefits of doing so. We were so impressed. Patrick is a pro in the industry. I have nothing negative to say about everyone I came into contact with at TerraFirma. We are so happy to have worked with your company and are more than happy with the outcome of our crawl space.
    Kurt V.
    Ashland, OR
  • "We chose TerraFirma because we wanted the situation to be completely handled!" Read Full Testimonial

    Keppler S. of Eagle Point, OR

    Customer Testimonial

              We chose TerraFirma because we wanted to situation to be completely handled! The crew arrived on time and they were very courteous. We were extremely impressed with the crew!
    Keppler S.
    Eagle Point, OR
  • "Jason seemed like a veteran in the industry and made my comfortable when describing the project using..." Read Full Testimonial

    Diego & Genia M. of Sandy , OR

    Customer Testimonial

              As soon as we get a response from our home owners insurance we are proceeding with the project. This has been something on our to do list for the last couple of years. After meeting with Jason we now know the importance and benefits of a healthy crawlspace. Jason seemed like a veteran in the industry and made my comfortable when describing the project using language we could understand. I felt very comfortable with the
    Diego & Genia M.
    Sandy , OR
  • "Casey and TerraFirma is the best option." Read Full Testimonial

    Cameron H. of Talent, OR

    Customer Testimonial

              In my book, there is no such thing as a 10/10 but Casey came pretty close to it. I had received other bids for my project and some were 4x the amount that Casey has proposed and I still felt Casey and TerraFirma was the best option. His presentation was very thorough, explained to me exactly why I should not only go with their company but their PRODUCTS. Casey really believed in the products, that they were on the cutting edge of the industry's technology and that along with a nice warranty, this was THE BEST option for my crawl space to date. I couldn't help to agree. The only thing that would have made things better is if they made hot chocolate while we were discussing the project details.-kidding. Thanks guys.
    Cameron H.
    Talent, OR
  • "Mr Ryan Lahley took care of my needs in a speedy manor. Very well done sir." Read Full Testimonial

    Stephen C. of Shady Cove, OR

    Customer Testimonial

              Mr Ryan Lahley took care of my needs in a speedy manor. Very well done sir. So far everything has been great. Our experience with the call center Nina, our estimator Ryan and the installation crew Drew, we have nothing but high marks for them. They were all a treat to work with and very considerate to my needs and questions. The crawl space of our home is now encapsulated and we feel very comfortable with the health condition of the home, and the fact that I will hopefully never have to go down there again for any reason. They sealed off the vents, installed and dehumidifier and isolated the crawl space from any outside contact with the cleanspace liner. Everyone did great work.
    Stephen C.
    Shady Cove, OR

We're committed to helping homeowners fix their home repair needs, from crawl space repairs to basement waterproofing solutions and everything in between. Our waterproofing contractors service cities in both Oregon and Washington, including Salem, Vancouver, Portland, Hillsboro, Bend, Beaverton, Corvallis, Eugene, Albany, Gresham, Lake Oswego, Oregon City, Longview, Olympia, Mcminnville, Lebanon, Tacoma.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Adel
  • Adrian
  • Baker City
  • Bates
  • Boardman
  • Brogan
  • Brothers
  • Burns
  • Condon
  • Drewsey
  • Fields
  • Fossil
  • Halfway
  • Harper
  • Hereford
  • Hines
  • Huntington
  • Ione
  • Ironside
  • Jamieson
  • Jordan Valley
  • Juntura
  • Lakeview
  • Mitchell
  • New Pine Creek
  • Nyssa
  • Ontario
  • Oxbow
  • Paisley
  • Paulina
  • Plush
  • Post
  • Prairie City
  • Princeton
  • Richland
  • Riley
  • Riverside
  • Silver Lake
  • Spray
  • Sumpter
  • Umatilla
  • Unity
  • Vale
  • Westfall
  • Benton City
  • Grandview
  • Kennewick
  • Pasco
  • Prosser
  • West Richland
Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470

TerraFirma Foundation Systems
7910 SW Hunziker St
Portland, OR 97223