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Products & Services

Basement Waterproofing
Waterproof Wall & Floor Products
DryTrak Basement Water Control System
FlexiSpan Wall Crack Repair
Floodring Water Heater Protection
Basement Dehumidifier
Sump Pump Solutions
Triplesafe Sump Pump
SuperSump Sump Pump
UltraSump Sump Pump
SmartSump Sump Pump
Interior Drainage Systems
Exterior Drainage Systems
Waterguard® Drainage System Drytrak®
Monolithic Floor Drains
SmartPipe Drain
Trench Drain WaterGuard®: Iron Ochre System (IOS)
Flowguard Drain
Well duct Window Well Drain
Bright Wall Basement Wall Panels
Warrantied Products & Solutions

Crawl Space Repair & Encapsulation
Crawl Space Moisture Barrier System
Crawl Space Structural Repairs
Crawl Space Access Wells & Doors
Crawl Space Sump Pumps
Triplesafe Sump Pump
SuperSump Sump Pump
UltraSump Sump Pump
SmartSump 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
PolyLevel Concrete Lifting

Concrete Repair
Concrete Driveway Repair
Concrete Pool Deck Repair
Concrete Walkway Repair
Concrete Patio Repair
PolyLevel Concrete Leveling & Lifting
Mudjacking & Slab Jacking Alternatives
NexusPro Cracked Concrete Repair

Earthquake Retrofitting

Free Estimates & Inspections

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 Camas, WA

Professional, knowledgeable and complete!...
Happy Customers Surrounding Camas, WA
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Reviews From Camas
Testimonials From Camas
The information was super helpful in making our decision.
Testimonial by Dan & DJ M. from Camas, WA
Tim was very professional and personable.
Testimonial by Gene N. from Camas, WA

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

Foundation repair solutions in Camas, WA

Even the smallest of structural issues can worsen to cause damage to the rest of your Camas, WA home. TerraFirma has reliable Supportworks porducts 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 Camas, WA 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 & doors
  • Downspout extensions
  • And more!

Wet basement repair products & solutions

Leaky basement windows, walls, and floors can cause serious issues with the overall structure of your Camas, WA 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 & floor products
  • Water heater protection
  • Basement dehumidifier
  • Basement sump pump
  • Wall crack repair services
  • Interior & exterior 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 Camas, WA home messy and end up costing you more. That is why we offer PolyLevel concrete leveling and NexusPro cracked concrete repair. These innovative concrete repair solutions apply quickly to produce durable, long-lasting results, without mess and without stress.

Our concrete repair services include:

  • PolyLevel concrete leveling
  • NexusPro cracked concrete repair
  • Concrete sidewalk repair
  • Concrete driveway repair
  • Concrete pool deck repair
  • Concrete patio repair
  • Mudjacking
  • 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 Camas, WA 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 in Camas, WA!

Job Stories From Camas, WA
Tree Roots Aid in Interior Settlement Issues Camas, WA

The Pacific Northwest is know for it's beauty. Mountains, rivers, lakes and forests are everywhere you turn. Even in your crawl space. Norm E.'s home had tree root intrusions in the crawl space, which resulted in interior soil settlement. By disrupting the soils underneath load beams and other supporting posts, cracks had began to appear in the dry wall. In fact due to the sunken beams and posts, there wasn't anything supporting the actual home anymore, and a noticeable slant to the floor had developed.

The home owner had two goals that he wanted to achieve working with us. The first was to find a permanent solution for his sagging floors. The second was to provide extra moisture and temperature control to his crawl space as, upon inspection by Josh Anderson, there were elevated levels of humidity in the area which could have also contributed to the settlement. So, two systems were put in place. A series of 15 Smart Jacks were installed to restore structural integrity to the load beam. The Jacks are adjustable to increase or decrease pressure as needed. And secondly a 10 Mil vapor barrier was laid throughout the crawl space to help protect again moisture and humidity irregularities.

Norm can now be easy that his home is leveled and be confident it will stay this way. Also with his new vapor barrier, he can enjoy improved air quality in his home and a healthier foundation under his home.

New Home Suffers From Soil Settlement.

Glenda R. built a custom home 2 years ago in White Salmon, WA with the assumption the foundation was build structurally sound and on stable soil. The home builders must have blinked on this one. The front portion of the home has already began to significantly settle up to 1/2" in some places. This same settlement trend continued to interior portions of the home. Upon inspection in the crawl space, the load beams had shifted, settled and sunk 1/2" as well. The settlement didn't stop there. In the back of the home, a cement patio slab has settled nearly 1" and, Glenda is concerned this will continue to worsen if nothing is done about it.

A combination of systems were installed to level Glenda's home. For the front portion of the home, a series of 4 helical piles were attached to the foundation footing and mechanically driven to acceptable load bearing depths. These piles will permanently stop the front foundation from settling any further. 2 Smart Jacks were placed under the load beam to account for the interior settlement. These adjustable jacks provide extra support to interior beams plus the amount of force can be increased or decreased as needed. Addressing the sinking slab out back was easy. PolyLEVEL is a wonderful new technology that pumps a lightweight polyurethane through a penny size drilled hole to fill voids under slabs. the polyurethane expands, fills the void evenly and cures within 15 minutes. 

3 simple solutions for 3 different foundation issues. Glenda can now enjoy her brand new custom home and be confident she can for many years to come.

Pre-construction Waterproofing in High Water Areas

As high precipitation cities and states continue to develop their lands and economy, "good" building land is running at a high premium. Home builders are beginning to recognize this growing epidemic and taking precautionary actions in order to prevent, what seems like inevitable foundation, waterproofing, humidity and health issues. By installing a proper waterproofing system in your basement or crawlspace, or by installing a foundation stabilization system before the rest of your home is built, many of these foundation, water, humidity and health issues can be prevented, not to mention installed at a cheaper cost. Portland Development Group recognizes these potential issues in Portland and Southwest Washington and has taken action.

By installing a basement/crawl space waterproofing and insulation system pre-construction, new home owners can be confident that they are building or purchasing a home that will not give them expensive home improvement projects soon after they move in. This, though, is just a side benefit. The real advantage of getting these projects completed pre-construction is that your basement/crawl space will stay stay dry and insulated ALL the time from the beginning. What this means for homeowners is reduced heating and cooling bills, more comfortable living condition and most importantly, elimination of mold development and other various health concerns.

As this home building mindset continues, pre-construction waterproofing, crawl space encapsulation and foundation stabilization will become a normal piece of house development. We are very excited to be the leader in this industry and look forward to helping build more energy efficient and healthy homes for our community.

Work Requests From Camas, WA
NW Cascade St in Camas
Have 3 sections of sidewalk next to our house that has settled 2 to 3 inches that could be a good candidate for the foam leveling product you advertise.
in Camas
I'm pretty sure we have water under the house and need an estimate to remedy.
Nw Jasmine St in Camas
Noticed cracks on the wall need to check if foundation problem and need repairs. Additional information: Main Area of Concern: Foundation
in Camas
We are in the process of purchasing the house at the address listed. In the back there are 4 cement slabs roughly 7X8ft each. one lab has tilted due to subsidence and now lifts about 1 inch in the center. We are looking fro a ballpark cost to either level the single slab and /or lifting and leveling all 4 slabs approximately 1.5 inches in order to level them with another stamped concrete slab.
NW Ivy St in Camas
Driveway is settling unevenly. Need it leveled. Additional information: Main Area of Concern: Other
in Camas
We have a basement that currently has carpet adhered to concrete. There is a drain in the middle of the room, so most of the floor is not level and slopes towards the drain. Is there a good flooring solution for us? Additional information: Main Area of Concern: Basement
in Camas
Have large walk-in crawl space. Interested in cost to seal up crawlspace with plastic. Also have some sticking doors so thought it would be good to give foundation a look. Additional information: How did you hear about us: Television Main Area of Concern: Crawl Space
in Camas
I have a three level house - and there is a musty small in the basement level. There may be water or mold under the house. Additional information: Best Time To Call: 1:00 pm Best Day To Call: Thursday
in Camas
Water under home. Additional information: Best Time To Call: 11:00 am Best Day To Call: Any Day
NW Douglas St in Camas
I have a 6 year deck. One of the concrete bases has started to tilt. I would love to hear what you can do about this.
in Camas
I have concrete steps leading up to the entry of my house and in one particular area (3' X 10') the section has sunk about 2" cause this particular section to break away from the other.
in Camas
20 yr old house on hillside with settling soil. Several support columns show possible sinking into soil by about 1-2 inches.
in Camas
I have an 11 foot side walk against foundation that has sunk about 1.25" on foundation side. This causes all the rain water to drain into the seam between foundation and and sidewalk. I would like to lift it until it has a slight slope away from foundation.
in Camas
I have a cement slab front porch that started dropping a few years after the house was built (2002). The slab jack process looks to be a great solution and would like an opinion and estimate.
NW Walden in Camas
Need footing in basement to level house
N.W. Ivy St in Camas
Leaky Basement
NE Cavitt Rd. in Camas
Estimate on foundation repair
NE Lessard Rd in Camas
I would like some more information about insulating my crawl space.
NE Dallas Street in Camas
I am interested in a quote for waterproofing my crawl space.
NW Norwood Place in Camas
My rental property in Camas has standing water in the crawlspace that I need removed and the source corrected.