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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

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zip code: 20149

Your Local Dealer is

3 Pros Basement Systems

RYAN BECKLEY Headshot

TerraFirma Foundation Systems

761 NE Garden Valley Blvd.
Roseburg, OR 97470
13110 SW Wall St
Portland, OR 97223
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10111 S Tacoma Way D5
Tacoma, WA 98499
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Mon-Thu 7:30am-5:30pm
Fri 7:30am-5:00pm
In business since 2005

TerraFirma Foundation Systems has proudly served Oregon and Washington since 2005. They have offered basement waterproofing, concrete repair, crawl space repair, foundation repair, and more! Thousands of reviews of referrals speak to the commitment to the valued customers.

As an authorized Basement Systems contractor, customers can benefit from:

  • Quality Products
  • Fast Installations
  • Cost-Effective System
  • Free Inspection and System Design

Services:

  • Basement Waterproofing:to help prevent basement flooding
  • Crawl Space Repair: helps protect from mold and poor air quality
  • Concrete Repair:improves the safety of your property
  • Foundation Repair: stabilizing your foundation after cracked walls or uneven floors
  • Wall Stabilization: structurally improves crumbling bowed and cracked basement walls
  • Radon Gas Mitigation: provides a radon mitigation system in the home to lower radon levels

Products Installed

  • Sump Pumps
  • Interior Perimeter Drainage Systems
  • Window Well Drains
  • EverBrace
  • Shotcrete
  • Basement Wall Coverings
  • Basement Dehumidifiers
  • Window Well
  • Vapor Barriers
  • Structural Repair
  • Drainage Matting
  • Thermal Insulation
  • Vent Covers
  • Crawl Space Door
  • Access Wells
  • And More!

Service Area:

TerraFirma Foundation Systems is committed to delivering extraordinary experiences in all of the communities we serve across all of Oregon and Western Washington, including - Seattle, Tacoma, Olympia, Vancouver, Portland, Hillsboro, Beaverton, Salem, Eugene, Roseburg, and Medford.

Discover the before and after photos to see wet basements transform and foundations fixed! Check out the reviews of satisfied customers! Call today to schedule your free evaluation and estimate!

By Ronan F.
"Our experience with TerraFirma was great from beginning to end. They were very fast, efficient,..."
By Joyce M.
"Overall very professional, customer oriented, clear in explanations of what is needed. Both..."
By Judith &.
"Just improve the communication between the front office and the customer"
By Phyllis H.
Jami E.
Oakland, OR
Casey was extremely professional and clearly knowledgeable in the field.
Robin D.
Trout Lake , WA
Kevin designed a great waterproofing system and we are very happy with the results.
Rita D.
Woodinville, WA
I requested your email so that I could pass along my praise for your employees Trayton and Jake last week. They exhibited professionalism, excellent...
TerraFirma Foundation Systems Before & After
  • Basement waterproofing in Lakewood, WA
    Before
    Basement waterproofing in Lakewood, WA
    After

    Basement waterproofing in Lakewood, WA

    This Lakewood basement had seen it's fair share of bad water damage, and it got to the point where the walls were efflorescent and producing mold. Once the homeowners decided enough was enough, they reached out to TerraFirma. Our System Design Specialist quickly came to evaluate the situation. He concluded that for this basement to stay dry, it needed a proper drainage system and wall system that would allow water to exit out of the home and keep the walls free from moisture. After thoroughly inspecting the basement, Wiles and the homeowner agreed to have TerraFirma install our VaporLoc Elite Wall System and our Waterguard drainage system.  With an established plan, the TerraFirma Team crew were able to install all of our waterproofing solutions for this home within one day!
  • Concrete repair in Portland, OR
    Before
    Concrete repair in Portland, OR
    After

    Concrete repair in Portland, OR

    Over the years, the void left under this Portland, OR home was so substantial, that the concrete on their driveway settled and took part of the home's decorative brick wall with it. After looking at this eyesore for months, the homeowners took action and called TerraFirma to see what could be done to fix their concrete. Our experienced System Design Specialist came out to their home and recommended that we use our concrete leveling foam technology to fill the void under the settled concrete. With a plan in place, TerraFirma went to work and repaired the concrete in one day! Now that the driveway is the level, the homeowner can repair their brick and know that their driveway won't ever settle that bad again! 
  • Crawl Space Encapsulation in Portland, OR
    Before
    Crawl Space Encapsulation in Portland, OR
    After

    Crawl Space Encapsulation in Portland, OR

    With its nearly 7ft ceiling and its wide open spaces, this Portland crawl space was vulnerable to a wide variety of problems, including pest inhabitation and frequent flooding in the winter. After dealing with their crawl space problems for years, the homeowner finally decided to gain peace of mind by calling TerraFirma. Our System Design Specialist, Erik Keyes, quickly came to evaluate the situation. He concluded that the crawl space would need VaporLoc Elite, one SmartJack, A TripleSafe Sump Pump, and two MoistureLoc dehumidifiers to prevent future mold. With a plan set, Nick Maszy and his production team came to the home to start the project. By the end of the week-long job, TerraFirma installed nearly 4,000 sqft of VaporLoc, removed nearly 4,000 sqft of insulation, and replaced one wooden post that had weakened from constant water damage with a SmartJack.
  • Everbrace Wall Stabilization in Portland, OR
    Before
    Everbrace Wall Stabilization in Portland, OR
    After

    Everbrace Wall Stabilization in Portland, OR

    This family lived in their home for 35 years without any signs of settling. Over time, and due to a variety of factors - they eventually noticed small cracks and mold starting to grow along the floor of their basement.  They knew these were signs that their foundation may need repair.  Luckily, they called TerraFirma.  One of our System Design Specialists came out to their home for a free consultation and recommended we install an EverBrace™ Wall Restoration System. Many foundation repair options, including anchors and steel beams, have difficulty being used with some types of wall construction such as brick, clay block, fieldstone, or even highly deteriorated and broken poured concrete or concrete block. Such repair options provide points of support to specific areas of a foundation wall and, therefore, still rely on some strength from the existing wall to distribute the resisting force. The EverBrace™ system allows you to keep your existing foundation walls by permanently “bracing” them against the pressure exerted by the surrounding soil. This essentially gives you the safety and security of a new foundation without having to replace your existing foundation. Plus, each installation is customized for your home, meaning existing windows and doors won’t be covered up. This system is zinc-coated, so there is no need to worry about rust or corrosion. The homeowners were very pleased with the completion of their project and were happy they didn't have to worry about cracks and moisture.  They now have peace of mind moving forward knowing their basement is protected, and the value of their home restored.
TYLER SMITH

TYLER SMITH

MIKE MARTIN

MIKE MARTIN

JAMES CROSS

JAMES CROSS

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