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Products & Services

Basement Waterproofing
Waterproof Wall Products
DryTrak Basement Water Control System
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 Forest Grove, OR

TerraFirma's representative took his time during the estimate and the price of the job was within our budget!...
Happy Customers Surrounding Forest Grove, OR
Testimonials
Reviews
Work Requests

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Reviews From Forest Grove
Testimonials From Forest Grove
They were helpful and went above and beyond what I expected. I highly recommend this company, and the installation crew was outstanding.
Testimonial by Hope M. from Forrest Grove, OR
He was very courteous and sincere to our needs.
Testimonial by Andy M. from Forest Grove, OR
Terrific personell, very detailed and explained the whole process.
Testimonial by Jason & Marla C. from Forest Grove, 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 Forest Grove, 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 Forest Grove, OR homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Forest Grove, OR

Even the smallest of structural issues can worsen to cause damage to the rest of your Forest Grove, 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.

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 Forest Grove and are in need of a radon inspected call TerraFirma today!

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 Forest Grove, 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 Forest Grove, 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
  • 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 it is dangerous, as they are a serious falling hazard. TerraFirma isn't interested in providing services that will make your Forest Grove, 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 Forest Grove, 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 Forest Grove, OR!

Work Requests From Forest Grove, OR
Project Location: Forest Grove, OR
I want to get my basement fully waterproofed.
Project Location: Forest Grove, OR
Potential dry rot and soft floors.
Project Location: Forest Grove, OR
Crawl space under home, need to evaluate foundation and determine best course for stability and to mitigate any concerns. John is available on Fridays and would like to be home.
Project Location: Forest Grove, OR
We have rain seepage into our basement, and need a sump pump installed. Would like estimates for both. Available any time, any day except 12/10 PM, 12/16 all day, and 12/18 AM.
Project Location: Forest Grove, OR
Crawl space needs to be sealed
Project Location: Forest Grove, OR
Hello Terra Firma - We are working on selling our home. Due to a recent inspection of our place, we're hoping to get an estimate on some structural issues in the crawlspace of our 1910 home. Thank you.
Project Location: Forest Grove, OR
Several piers in the crawlspace of my house have settled to the point that the support beam is no longer in contact with the floor joists. This is due, in part, to there being an old well (uncapped) also in my crawlspace. We also live in an area with clay soils and a high water table.
Project Location: Forest Grove, OR
Small back patio area that has sunken.
Project Location: Forest Grove, OR
Driveway repair quote, please.
Project Location: Forest Grove, OR
1909 4-square in historic district. foundation needs to be replaced. what's your quote process?
Project Location: Forest Grove, OR
I want to eliminate crawlspace moisture and have an assessment performed for damage from recent flooding
Project Location: Forest Grove, OR
I am a realtor...have an inspection that shows issues with foundation. We are in inspection period and need an evaluation quickly:-). Thanks!!!
Project Location: Forest Grove, OR
Do you repair outbuildings ?
Project Location: Forest Grove, OR
We have a full basement. We currently have 2 sump pumps that run all winter long. Our sump pumps currently only last 1-2yrs before they fail. Would like to look at other options.
Project Location: Forest Grove, OR
Crawl space sump pump failed and now have standing water on top of black vapor barrier. Additional information: Main Area of Concern: Crawl Space
Project Location: Forest Grove, OR
Looking for a quote on installation of an interior French Drain system in an old poured-concrete basement. Additional information: Main Area of Concern: Basement
Project Location: Forest Grove, OR
Old one=story addition needs new piers, footings, seismic upgrade. leveling. Additional information: Main Area of Concern: Foundation
Project Location: Forest Grove, OR
I would like to get quote on foundation repair, and crawl space work please. Additional information: Main Area of Concern: Foundation
Project Location: Forest Grove, OR
Rot in the crawl space. Need estimate for repair. Additional information: How did you hear about us: Internet Main Area of Concern: Crawl Space
Project Location: Forest Grove, OR
The basement walls and floor have ground water poring, spraying and seeping into the basement. Additional information: How did you hear about us: Internet Main Area of Concern: Basement