Service Area
Contact Us For
A Free Estimate!
Products & Services
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
Angie’s List Super Service Award 2014 winners have met strict eligibility requirements, which include an “A” rating in overall grade,... [Read more]
Angie’s List Super Service Award 2013 winners have met strict eligibility requirements, which include an “A” rating in overall grade,... [Read more]
This certificate is awarded to Ryan Beckley of TerraFirma Foundation Repair, Inc. for being an outstanding Trade Partner with the... [Read more]
More Awards

TerraFirma serving Grants Pass, OR

Great job. Your workers did a wonderful job!...
Happy Customers Surrounding Grants Pass, OR
Work Requests

Click the icons to see what our customers had to say.

Reviews From Grants Pass
Testimonials From Grants Pass
Installation crew was on time, courteous and clean up was satisfactory!
Testimonial by Mary D. from Grants Pass, OR
I didn't have to shop around for another company.
Testimonial by Bruce L. from Grants Pass, OR
It is such a pleasure to work with with a professional and respectful crew.
Testimonial by Dayle S. from Grants Pass, OR

Responsible basement waterproofing, foundation repair & crawl space repair company serving Grants Pass, OR

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 Clackamas, OR.

Services we offer in Grants Pass

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Concrete Leveling & Lifting
  • 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
Job Stories From Grants Pass, OR
Push Piers Save Sagging Grants Pass, OR Home

Soil settlement causes more pain than just an uneven floor. Cracks in the dry wall will begin to appear throughout the house, windows will be jammed shut, and doors won't fit right. This home is Grants Pass, Oregon was experiencing all these symptoms. The hallway door has been completely stuck shut and only opens with extreme force. Don't let this happen to you. There are ways to restore quality and piece of mind that your home is healthy and will continue to be for years to come. 

With this 6 push pier system proposed by Patrick Dunn, the foundation will be permanently stabilized and, in fact, lifted back to level. By using 6 piers spaced evenly apart around the corner of the suffering foundation, even distribution of force and lift will be applied consistently to the foundation walls. Enough force was exerted to lift the house, close up dry wall cracks and alleviate windows and door jams.

Basement Waterproofing in Grants Pass, OR

    Grants Pass, OR native Jason B was starting to see water leaking into his finished basement. Worried that the water would cause significant damage he went in search of a company that could take care of the issue. While looking on the internet he came across TerraFirma Foundation Systems and decided to contact them.

    That same week he met with their sales representative Ryan Thomas.  Ryan took a look around the basement to determine which products would best suit the problem. He recommended that they install a SuperSump sump pump system. This sump pump is top of the line on the market, with the ability to pump 2220 gallons out an hour, comes with an eight-foot discharge line, and will keep any home water free for years. Along with a WaterGuard system, which is a drainage channel installed along the perimeter of the basement to catch incoming water seepage and direct it towards the sump pump, that basement will be protected from water. Also Ryan suggested the CleanSpace Wall System. This is a vapor barrier attached top the walls that would prevent any moisture from coming through and it will direct any moisture into the WaterGuard drain.

    Now that TerraFirma Foundation Systems installed the waterproofing products on his basement, Jason no loner has to worry about his finished basement getting ruined.

Smart Jacks Put a Stop to Foundation Settling in Grants Pass, OR

    David M of Grants Pass, OR discovered that his foundation was starting to settle. He started to look for someone to help him. While watching television he saw an ad for TerraFirma Foundation Systems.

    David called the office and set up an appointment for Ryan Thomas to some out. Ryan came and did a thorough inspection of the property to determine what products would best help him. Ryan recommended that they install Smart Jacks in the crawlspace. These jacks would provide supplemental support for the failing structure and also will lift the failing floor joists or beams to restore them to their original position.

    With Smart Jacks now installed in his crawlspace, David can walk on his floors and no longer feels as if they are sloping and settling.

Work Requests From Grants Pass, OR
Garden Terrace Rd in Grants Pass
Need someone to look at room hook to bottom of house. Need some foundation built.
in Grants Pass
When it rains, have water in bsmt. Not sure where all the cracks are. Also had flooding because of a broken sewer line. The 9 inches of rain we got from the big storm a few weeks ago put a lot of water in bsmt.. I'm working on getting the sewer problem resolved, but still need to clean up the floor and fix any leaks. Additional information: Main Area of Concern: Basement
NW Cooke Ave in Grants Pass
Curious how much it would cost to weatherproof my crawlspace. Water seems to be coming in through CMU wall.
Brandy Ln in Grants Pass
Calling to get an estimate for crawl space water proofing appointment booked
Glenoak Ln. in Grants Pass
Have a concrete slab that needs lifting.

our service area