Contact Us For
A Free Estimate!
Testimonials From Rainier
TerraFirma was able to provide the services and executed with expertise.
Testimonial by Carolyn & Edward S. from Rainier, WA

TerraFirma serving Rainier, OR

Other companies that I got quotes from didn't seem as if they cared that much....
Happy Customers Surrounding Rainier, OR
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Structural repair, crawl space repair, basement waterproofing, & more

Have wet basement walls, a cracked foundation, crawl space humidity, sinking concrete slabs, or other issues with your Rainier, OR home? TerraFirma has been providing expert foundation repair, crawl space repair, concrete repair, and basement waterproofing solutions that not only restore the performance and image of the home but also the value overall.

We specialize in customizable solutions adaptable for all Rainier, OR homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Rainier, OR

Even the smallest of structural issues can worsen to cause damage to the rest of your Rainier, OR home. TerraFirma has reliable Supportworks products and solutions that not only restore your foundation but prevent ongoing damage in the future.

Our foundation repair services include:

  • Pier systems
  • Structural repair services
  • Foundation wall repair systems
  • Spray concrete
  • Concrete repair
  • And more!

Have you noticed structural settlement? Cracks within the foundation? A tilted Chimney? We have solutions for these issues and more!

Call or email us today to schedule a free consultation with system design specialist, who will provide an initial foundation assessment as well as walk you through the entire repair process.

Restore & encapsulate your crawl space

Interested in crawl space solutions that not only fix water build-up, humidity, mold growth, and structural issues but also provide added storage space and protection? The crawl space repair system from TerraFirma is the solution! Not only does TerraFirma restore your Rainier, OR crawl space, they also seal the below-grade space to protect it from the elements and for added storage space!

Our crawl space repair & encapsulation services include:

  • Crawl space sump pumps
  • Crawl space vapor barriers
  • Crawl space access wells
  • Downspout extensions
  • And more!

Wet basement repair products & solutions

A wet basement can cause serious issues with the overall structure of your Rainier, OR home. We specialize in basement waterproofing solutions that not only repair damaged below-grade spaces but also provide added water protection.

Our basement waterproofing services include:

  • Waterproof wall products
  • Water heater protection
  • Basement dehumidifier
  • Basement sump pump
  • Interior drainage solutions
  • Window well drains
  • Downspout extensions
  • And more!

Interested in patented Basement Systems products and services that do more than provide temporary fixes? Our warrantied solutions are just what you need for long-term solutions!

Concrete repair contractors

Sinking, cracked, and weak concrete looks as unappealing as it is dangerous, as they are a serious falling hazard. TerraFirma isn't interested in providing services that will make your Rainier, OR home messy and end up costing you more. That is why we offer our polyurethane concrete solution, NexusPro cracked concrete repair. This innovative concrete repair solution applies quickly to produce durable, long-lasting results, without mess and without stress.

Our concrete repair services include:

  • Concrete leveling
  • NexusPro cracked concrete repair
  • Concrete sidewalk repair
  • Concrete driveway repair
  • Concrete pool deck repair
  • Concrete patio repair
  • Mudjacking alternatives
  • And more!

Wet basement, crawl space, foundation repairs & more

Since 2005, TerraFirma has offered reliable foundation repair, crawl space repair, basement waterproofing, concrete repair, earthquake retrofitting services that restore Rainier, OR homes and provide lasting protection.

Call 1-844-311-8051 or click below to schedule a FREE, no-pressure service estimate for any of our services in Rainier, OR!

Radon Mitigation Experts in OR

Radon is a naturally occurring radioactive gas that has become the second-leading cause of lung cancer -- second only to cigarette smoke. It is not something you can see, taste, hear, or touch, which makes it something you don’t want in your home. Did you know that almost one of every fifteen homes in America sufferers from elevated radon levels? TerraFirma has been helping homeowners just like you with radon testing, mitigation, and providing some basic radon education throughout Oregon and Washington.

Our radon mitigation services include:

  • Radon mitigation systems
  • Radon testing
  • Indoor air quality services
  • Radon mitigation inspection
  • Radon and real estate
  • And more!

If you are in Rainier and are in need of a radon inspected call TerraFirma today!

Job Stories From Rainier, OR
Office Space Crawl Space Repair Rainier, OR

    Mold and moisture problems are not limited to just your home. Commercial units, civic buildings and office spaces are just as vulnerable to these issues. In Rainier, OR, just along the Columbia River border, two side by side office spaces were experiencing similar moisture and mold issues. Sheryl T. owns both units and works out of one of them. Sheryl's main goal is to eliminate water seepage and clean the air circulating through the office space. After seeing a commercial on tv, Sheryl called TerraFirma for a free inspection.

    Under these units, the basement area and the crawl space area are continuous. It also changes from a cement slab to dirt floor. It is very important that we keep the waterproofing system continuous as well in order to ensure we collect all water and safely remove it from the area. Waterguard was installed around the perimeter of the area along with Cleanspace wall liner. These two systems, working in unison, provide the proper water protection needed to keep the area dry all the time. Through the installation of a TripleSafe sump pump, all water is safely removed from the space. By managing moisture levels, mold was kept at bay and healthier air is now circulating through the units.

    With two simple systems we achieved both of Sheryl's goals which she won't have to worry about again.

 

Work Requests From Rainier, OR
Vicinity of West C Street in Rainier
I need my foundation inspected and an estimate if repairs are needed for the sell of my home. The inspection revealed some concerns
Vicinity of W D St. in Rainier
I am purchasing a home and my real estate agent is looking for quotes and bids. The home has a crack in the front foundation. It doesn't look as big in the crawlspace and it doesn't go down into the footing. I also need the crawlspace updated as it was insulated improperly and there is no vapor barrier. Please call me as this is a time sensitive matter. Thank you.
Vicinity of in Rainier
We have several spots where the sidewalk has sunk a bit causing tripping hazards.
Serving the following Rainier, OR zip codes
97048, 97048, 97048, 97048