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Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Company Awards
Elite Service Professional Award
By receiving no homeowner complaints and having more than five five star ratings on our profile, TerraFirma was awarded the... [Read more]
Home Advisor Top Rated Company
TerraFirma earned the "Top Rated" award from Home Advisor, a home improvement website that millions of homeowners trust to help... [Read more]
Inc. Fastest-Growing Private Companies in America
TerraFirma Foundation Systems ranked 1,1718 out of 5,000 companies on Inc. Magazine's Fastest Growing Private Companies in America. In Oregon,... [Read more]
More Awards

TerraFirma serving Lane County, OR

For a FREE no-obligation basement waterproofing, foundation repair, radon mitigation, crawl space repair estimate in Lane County, OR, please fill out the form to the right and TerraFirma will contact you shortly.
Happy Customers Surrounding Lane County, OR
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Responsible basement waterproofing, foundation repair, radon mitigation, crawl space repair company serving Lane County, Oregon

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Lane County, OR.

Services we offer in Lane County:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
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, Cottage Grove 97424, Florence 97439, Junction City 97448, Creswell 97426, Veneta 97487, Oakridge 97463, Elmira 97437, Pleasant Hill 97455, Dexter 97431, Marcola 97454, Fall Creek 97438, Lowell 97452, Cheshire 97419, Vida 97488, Dorena 97434, Blue River 97413, Mapleton 97453, Walterville 97489, Noti 97461, Blachly 97412, Lorane 97451, Deadwood 97430, Swisshome 97480, Walton 97490, Westlake 97493, Westfir 97492, Alvadore 97409
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