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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 Prineville, OR

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

Foundation repair solutions in Prineville, OR

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

Work Requests From Prineville, OR
Vicinity of SE Olsen Lane in Prineville
We have a manufactured home that was built in 2003, we live in the country, home has a crawl space that needs wall insulation AND possibly replacement of the existing floor insulation due to mice. Home is approximately 1500 sq ft, has concrete exterior walls. Additional information: Main Area of Concern: Crawl Space
Vicinity of in Prineville
Crack in basement foundation wall running entire length of Western side. Structural engineer recommended getting some proposed solutions and estimates. Additional information: How did you hear about us: Internet Main Area of Concern: Basement
Vicinity of NE Marmot Ln in Prineville
I have a crawl space and it is apparent that a couple areas of the house have settled over time as the floor shakes slightly. Need to shore up at these areas, two locations are most noticed. Additional information: How did you hear about us: Television Main Area of Concern: Foundation
Vicinity of Se Shawnee Rd in Prineville
We have new manufactured home and we heard that your co can make it so I dont have to climb under the house every year to level the house so I hope you can help us.
Vicinity of NW Gerke Road in Prineville
Beam/structure under home has wet rot damage from someone putting dryer vent directly thru floor. Floor is now uneven. Getting a minimum of 3 quotes from reputable companies to replace damaged area.