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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 Gladstone, OR

Your crew was awesome! Very professional and friendly. I will definitely recommend TerraFirma!...
Happy Customers Surrounding Gladstone, OR
Work Requests

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Reviews From Gladstone
  • full starfull starfull starfull starhalf star
    Gladstone, OR
    Friday, Nov 2nd, 2012
    "Chad and his team did great work with the foundation repair..."
Testimonials From Gladstone
I chose Terrafirma because of the price & presentation. The job was completed on time and clean up was to satisfaction.
Testimonial by Jeff E. from Gladstone, OR
I appreciate their hard work every day and getting the project complete on time and on budget.
Testimonial by Brenda Q. from Gladstone, OR
I would definitely recommend your company to friends and family.
Testimonial by Eric R. from Gladstone, 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 Gladstone, 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 Gladstone, OR homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Gladstone, OR

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

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 Gladstone, 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 Gladstone, 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 Gladstone, 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!

Gladstone’s trusted source for Radon Mitigation

TerraFirma provides in-home consultations to assist you in education, radon mitigation, and radon removal from your home. Don’t hesitate to contact us today. Radon is a dangerous gas that cannot be sensed by human senses, leading to potential issues such as lung cancer and more.

Our radon mitigation services include:

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

Call or contact TerraFirma today for a free quote for a healthier home.

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 Gladstone, 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 Gladstone, OR!

Work Requests From Gladstone, OR
Project Location: Gladstone, OR
In process of purchasing a home and home inspection turned out concern of foundation. Several large cracks in foundation on sides of the home. Want to look into if serious foundation damage and costs of repair.
Project Location: Gladstone, OR
Foundation has sinking issues. Home is vacant and easy to look at. Combo code is 1492. Need to get foundation work done before I can start Remodule.
Project Location: Gladstone, OR
Crawl space insulation Vapor Barrier Floor support beams
Project Location: Gladstone, OR
Small area about 3x7 has settled about one inch. Would like it lifted
Project Location: Gladstone, OR
I have a low spot in my driveway in addition to a leaning chimney, both caused by the same sinkage.
Project Location: Gladstone, OR
I have a crawl space with some ground water. Some posts/pillars settling. some floor settling that I need releveled? Sump system?
Project Location: Gladstone, OR
We have a day light basement with approximately the lower 4 feet of the room being cement in the ground. We have recently discovered the sheet rock and carpet in the room are wet and it seems to be coming from a crack in the foundation.
Project Location: Gladstone, OR
Sticking doors and cracks in drywall/tile
Project Location: Gladstone, OR
I would like my crawlspace evaluated to determine the need for crawlspace support jacks. I have a few piers and posts that look to be leaning. I don't think it's anything major but I do have a few sagging joists and would like to replace my flooring and with my joists spaced 48 inches apart I need to strengthen my foundation.
Project Location: Gladstone, OR
We have sloping floors. 1920 house (top floor was added in 1980). Do we need foundation work?
Project Location: Gladstone, OR
Our house is on a hill and after last winter's rain some cracks in the walls have appeared. We don't have a retaining wall to hold the house and backyard up from slowly shifting down the hill. I would like a quote on how to stabilize our house and backyard from erosion and to stop and correct the wall cracks. Thank you. Additional information: Main Area of Concern: Foundation
Project Location: Gladstone, OR
I am the pastor of a church with a basement and am getting leaking through the cinder brick walls about 4-5' underground. I have cleared all gutters and downspouts, but saturation seems to be still getting through on to and under the brand new flooring I just installed. It is also creating effervescence as the moisture pushes the minerals into the interior of the building (bubbling through the paint). Not sure how to proceed and wanted to get an estimate. Thanks. Additional information: How did you hear about us: Internet Main Area of Concern: Basement
Project Location: Gladstone, OR
Couple cracks in foundation, also some sinking concrete Additional information: How did you hear about us: Internet Main Area of Concern: Foundation
Project Location: Gladstone, OR
We recently bought a home with minor known water issues in crawl space. Need to rid of water and set up for future dry conditions. Would like to have someone come out to review/assess the condition and provide estimate/options for repair. Thank you!
Project Location: Gladstone, OR
I would like a quote on putting a vapor barrier under my house because I did it myself when I bought it and was told I did it incorrectly. The pipes and vents also need to be wrapped.
Project Location: Gladstone, OR
When it rains heavily we get water in the basement through cracks in the floor and where the wall meets the floor.