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Products & Services

Basement Waterproofing
Waterproof Wall Products
DryTrak Basement Water Control System
Floodring Water Heater Protection
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

Crawl Space Repair & Encapsulation
Crawl Space Moisture Barrier System
Crawl Space Structural Repairs
Crawl Space Access Wells
Crawl Space Sump Pumps
Triplesafe Sump Pump
SuperSump Sump Pump
UltraSump Sump Pump
Downspout Extensions

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 Sherwood, OR

I would recommend these guys to everyone and anyone. They were outstanding representative of the TerraFirma Foundation Brand....
Happy Customers Surrounding Sherwood, OR
Work Requests

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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 Sherwood, 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 Sherwood, OR homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Sherwood, OR

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

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 Sherwood, 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 Sherwood, 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
  • Water heater protection
  • 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 Sherwood, 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 Sherwood, 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 Sherwood, OR!

Job Stories From Sherwood, OR
Critters in the Crawl Space Sherwood, OR

    Sherwood, OR home owner Doug K. had some unexpected visitors and has for quite some time. Mice have infested his crawl space, entering through the garage, chewing away at the insulation around piping and nesting in the ceiling insulation. After searching online for a company that could help him with his visiting varmints, Doug called TerraFirma to help.

    To vacate the unwanted company, a complete crawl space encapsulation system was proposed by System Design Specialist Kevin Miller. By isolation the house from the earth with Cleanspace, insulating the walls, and blocking off vents, there is now zero way any mouse can get in or out of the area.

    In completing Doug's encapsulation project, the mice are nowhere to be seen, and he enjoys the added benefits of encapsulation including lower energy bills, less energy consumption, cleaner air circulation and added comfort. 

Work Requests From Sherwood, OR
Vicinity of SW Orchard Hill Ln in Sherwood
Foundation crack repair.
Vicinity of SW Snowberry Ct in Sherwood
Cracks in large stamped concrete driveway. Some sinking of concrete steps and AC slab.
Vicinity of SW Marshal St. in Sherwood
As a retired architect, I've been aware of the serious seismic risk in the Pacific Northwest for about 5 years now. Our home was constructed in 1974 and, to qualify for a reverse mortgage, we were required to replace the siding. During the upgrade, it was painfully obvious that the structure is woefully unprepared for a major seismic event. In 1974, the severity of the risk was not well-known so, we can't really fault the original contractor or building codes. While we were at it, we also upgraded the windows. With such a significant investment in our home, it would be a tragedy to lose it all to the impact of a major earthquake on an inadequately secured foundation.
Vicinity of Sw Red Fern Dr in Sherwood
I have a 3 section concrete patio and an end section has sunken about 2 inches. We're hoping to have it leveled.
Vicinity of SW Pearl St in Sherwood
Sloped floors and some cracks in the foundation.
Vicinity of SW Cobble Court in Sherwood
Some water in crawl space. Sounds when walking in rooms? Settleing?
Vicinity of Orchard Heights Pl in Sherwood
Home was built in mid-90's. We just purchased and moved here this September. There's a crack in the garage wall that looks to have been sealed up with some type of glue/caulk, however, first decent rain showed that it leaks. Large puddle in the garage and can see the seal seeping water.
Vicinity of SW Sherk Place in Sherwood
Critters in our crawl space.
Vicinity of SW Houston Dr in Sherwood
It's not the foundation itself but a concrete patio in the backyard. It has sloped in towards the house pooling water next to the foundation. Additional information: How did you hear about us: Other Main Area of Concern: Foundation
Vicinity of Sw Greengate Place in Sherwood
Additional information: How did you hear about us: Television Main Area of Concern: Crawl Space
Vicinity of SW Grahams Ferry Rd in Sherwood
My two-story house was built in 1985. Would like an estimate for strapping house to foundation to keep the house from falling off the foundation since it was built before building codes changed in the 90's. Also have a bedroom over two car two door garage that may be a bigger concern than securing the house to the foundation. We have earthquake insurance but I believe it has a 10% deductible. Depending on cost, it may be worthwhile to do some seismic upgrades on the house. Additional information: How did you hear about us: Internet Main Area of Concern: Foundation
Vicinity of SW Division St in Sherwood
I am purchasing this home as is and i want the foundation cracks and slight bulging of block foundation to be looked at,the home inspector discovered this and brought it to out attention. Could someone take a look to make sure the foundation is repairable? Additional information: How did you hear about us: Internet Main Area of Concern: Foundation
Vicinity of SW Parrish Lane in Sherwood
The slabs of the driveway have sunk creating large puddles when it rains. I would like to have a bid on leveling the slabs. Additional information: How did you hear about us: Internet Main Area of Concern: Foundation
Vicinity of SW Hall St in Sherwood
Crawl space needs waterproofing. Additional information: How did you hear about us: Television Main Area of Concern: Crawl Space
Vicinity of SW Sunset Ct. in Sherwood
We have water coming up through the ground into the crawlspace and are looking into encapsulation, getting a sump pump, and removal of old insulation. Additional information: How did you hear about us: Internet Main Area of Concern: Crawl Space
Vicinity of SW Willamette St in Sherwood
I have a 1976 split level home on a slab on grade foundation. I would like to have someone out to inspect it and determine any maitnance needed. Thank you
Vicinity of SW Fisk Terrace in Sherwood
Our home is (10) yrs old and we have signs of small amounts of water getting on top of the plastic. Would like to have you evaluate and supply quote to repair.
Vicinity of SW Willow Dr. in Sherwood
I have water under my house.
Vicinity of SW Mountain Creek Rd in Sherwood
Sloping, sagging floors; sticky doors, change with seasons. Slab foundation, 3-story house with basement.
Vicinity of Brookman Rd in Sherwood
I think there may be roots of a near by Fir tree growing under my foundation. I have a little cracking on one wall by a fireplace. Is this something you do to correct or do I need to contact an arborist?