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Products & Services

Basement Waterproofing
Waterproof Wall Products
DryTrak Basement Water Control System
Floodring Water Heater Protection
Basement Dehumidifier
Sump Pump Solutions
Triplesafe Sump Pump
SuperSump Sump Pump
UltraSump Sump Pump
Interior Drainage Systems
Waterguard® Drainage System Drytrak®
Trench Drain WaterGuard®: Iron Ochre System (IOS)
Flowguard Drain
Well duct Window Well Drain
Warrantied Products & Solutions

Foundation Repair
Pier Systems
Push Piers
Slab Piers
Helical Piers
Smart Jack Crawl Space Support Posts
Foundation Wall Repair
Geo-Lock Wall Anchors
Powerbrace Basement Wall Repair System
CarbonArmor Reinforcing Basement Wall System
Bowing Foundation Wall Repair
Shotcrete Spray Concrete
Concrete Lifting

Concrete Repair
Concrete Driveway Repair
Concrete Pool Deck Repair
Concrete Walkway Repair
Concrete Patio Repair
Concrete Leveling & Lifting
Mudjacking Alternatives
NexusPro Cracked Concrete Repair

Earthquake Retrofitting

Free Estimates & Inspections

TerraFirma serving Sutherlin, OR

Ryan Thomas was very professional and walked me through the process!...
Happy Customers Surrounding Sutherlin, OR
Work Requests

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

Reviews From Sutherlin
Testimonials From Sutherlin
Pat was thorough, helpful, open and a real pleasure to do business with..He apparently takes pride in his work and pride in the Company..Thanks Pat and...
Testimonial by Rick & Diane A. from Southerlin, OR
These guys did a fine job and in just one day!
Testimonial by Richard J. from Southerlin, OR

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 Sutherlin, 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 Sutherlin, OR homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Sutherlin, OR

Even the smallest of structural issues can worsen to cause damage to the rest of your Sutherlin, 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 Sutherlin, 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 Sutherlin, 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 Sutherlin, 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 Sutherlin, 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 Sutherlin, 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 Sutherlin and are in need of a radon inspected call TerraFirma today!

Work Requests From Sutherlin, OR
Vicinity of Dovetail Ln in Sutherlin
Looking at property and the house has some foundation issues
Vicinity of Fairway Estates Dr. in Sutherlin
I have some water (1\4" to 3\8") in some parts of crawl space. I need to determine the cause of the water and correct the problem.
Vicinity of Plat I Road in Sutherlin
Original home was built in 1947. Since then there has been an addition and remodeling. I inspected the foundation and 3 piers are installed incorrectly, nothing is bolted or tied together and some of the foundation appears to be constructed of un-reinforced cinder block. I would like to add a wood stove to the dining room and believe additional foundation support will be required as well.
Vicinity of in Sutherlin
We have a sagging floor over a crawlspace. Would like an estimate.
Vicinity of Sunset Lane in Sutherlin
My house is settling unevenly during different seasons. It seems to be sinking a bit in the summer and then raising back up in the winter. My sliding glass door cannot be removed from the track as it has not enough clearance. The bedroom door is now sticking and the bifold closet door just fell off. In the winter there is standing water under the house at times.
Vicinity of Laurel Ave in Sutherlin
I am interested in earthquake retrofitting. Houes construction was 1911 Additional information: How did you hear about us: Internet Main Area of Concern: Foundation
Vicinity of E Sixth Avenue in Sutherlin
House built on Slab foundation in 1989. Noted that one corner of home is slightly out of level. On that same side there is a broken conduit that is supposed to shuttle drain water away from home. Want to see if there is an imminent problem and what can be done if there is one.
Vicinity of Summit View Ave in Sutherlin
Have a manufactured home and drainage issue around the foundation. Have a deck on the front of house.