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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

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TerraFirma serving Lane County, OR

Bravo TerraFirma!!...
Testimonial from Nick from Marcola, OR
Happy Customers Surrounding Lane County, OR
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Reviews From Lane County
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Testimonials From Lane County
He left no stone un-turned and I couldn't have been more confident in his plan by the end of the afternoon.
Testimonial by Nick M. from Marcola, OR
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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 Lane County, OR home? TerraFirma provides expert foundation repair, crawl space repair, concrete repair, and basement waterproofing solutions that restore the home's performance and image, and value overall.

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

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Foundation repair solutions in Lane County, OR

Even the smallest of structural issues can worsen to cause damage to the rest of your Lane, 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 a system design specialist, who will provide an initial foundation assessment and walk you through the entire repair process.

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 primary radon education throughout Oregon and Washington if you are in Lane and require a radon inspection call TerraFirma today!

Our radon mitigation services include:

  • Radon mitigation systems
  • Radon testing
    • ,
  • Indoor air quality services
  • Radon mitigation inspection
  • Radon and real estate
  • And more!
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Restore & encapsulate your crawl space

Interested in crawl space solutions that fix water build-up, humidity, mold growth, and structural issues and provide added storage space and protection? The crawl space repair system from TerraFirma is the solution! Not only does TerraFirma restore your Lane, 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!
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Wet basement repair products & solutions

A wet basement can cause serious issues with the overall structure of your Lane, OR home. We specialize in basement waterproofing solutions that repair damaged below-grade spaces and provide added water protection.

Our basement waterproofing services include:

  • Waterproof wall products
  • Basement crack repair
  • 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 dangerous, as they are a serious falling hazard. TerraFirma isn't interested in providing services that will make your Lane, 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 the mess and 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 Lane, 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 Lane County, OR!

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Photo Galleries From Lane County
These are the scary ones that are seen more towards the interior of the home when the floor separates from the walls. This means that the soil settlement has not just occurred around the perimeter but has made its way toward to center of the home.
These are the scary ones that are seen more towards the interior of the home when the floor separates from the walls. This means that the soil settlement has not just occurred around the perimeter but has made its way toward to center of the home.
Pre-installation of ODOT building. We will be installing helical piers to stabilize the foundation and using our polyurethane foam Concrete Leveling systems to level the sunken slabs inside the building. 
Pre-installation of ODOT building. We will be installing helical piers to stabilize the foundation and using our polyurethane foam Concrete Leveling systems to level the sunken slabs inside the building. 
Job Stories From Lane County, OR
Foundation Settlement in Eugene, OR

    Peter L. of Eugene, OR noticed that his foundation was starting to settle. There were cracks in the walls and the doors were becoming hard to close. Also he noticed that a concrete slab was starting to sink. Peter searched the internet to find a company to help him. He came across TerraFirma Foundation Systems and decided to send them an email with his contact information.

    The office contacted him shortly after and set up Ryan Thomas to come out and inspect his home. Ryan recommended that they install Push Piers for the settling foundation and also fill the void under the concrete slab with our polyurethane concrete leveling solution. Push Piers are connected to the walls that is settling and driven into the ground to prevent the foundation from settling more and will raise the foundation back to its normal position. Our concrete leveling solution is a polymer that consists of two separate liquids that are combined right at the injection nozzle to trigger a chemical reaction that turns the blended ingredients into expanding, high-density foam. This will fill any voids between the slab and the soil and raise the slab back to its original position.

    Peter can now live in his home with worrying if there will be any further foundation issues thanks to the work that TerraFirma Foundation Systems performed on his home.

Sinking Slab and Foundation Remedy Eugene OR

    In the back corner of this home, where an add on cement slab was installed a few years back for a hot tub, the foundation had began to settle. Yes, Eugene endures heavy rainfall each year, and you could make the argument that the soils were going to settle anyways, but over the years, we've noticed it very common that foundation settlement occurs close to and around add on areas. The soils can't support the extra weight, the soils shift and the foundation settles. This was the case for Anne and Rod M. After seeing our booth at the Eugene Spring Home and Garden Show and signing up for a free estimate, Casey Moore was sent out shortly after to examine their home.

    By using a zip level to assess the amount of settlement, Casey had confirmed nearly 1.5" of settlement along the back corner and suggested using 2 push piers to stabilize the area. These piers would ensure that the foundation would be permanently stabilized. Second due to the settlement, voids had formed underneath the add on slab. Our concrete leveling solution was installed to fill the void and lift the slab.

    The corner of their home is now permanently stabilized and the hot tub slab is as good as new. Anne and Rod are looking forward to enjoying their hot tub all summer long.

Serving the following Lane County, OR zip codes
Eugene 97401, Eugene 97440, Eugene 97405, Eugene 97402, Eugene 97408, Eugene 97403, Eugene 97404, Springfield 97478, Springfield 97475, Springfield 97477, Dexter 97431, Cottage Grove 97424, Florence 97439, Elmira 97437, Pleasant Hill 97455, Junction City 97448, Creswell 97426, Veneta 97487, Dorena 97434, Marcola 97454, Fall Creek 97438, Oakridge 97463, Cheshire 97419, Vida 97488, Blue River 97413, Mapleton 97453, Walterville 97489, Noti 97461, Lorane 97451, Blachly 97412, Deadwood 97430, Swisshome 97480, Lowell 97452, Walton 97490, Westlake 97493, Westfir 97492, Alvadore 97409
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