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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
SmartJack
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 Kalama, WA

You can be proud of his work.....
Happy Customers Surrounding Kalama, WA
Testimonials
Reviews
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 Kalama, 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 Kalama, WA homes! Call 1-844-311-8051 or click below to schedule a free, no-obligation service estimate today!

Foundation repair solutions in Kalama, WA

Even the smallest of structural issues can worsen to cause damage to the rest of your Kalama, 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 Kalama, 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 Kalama, 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 Kalama, 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 Kalama, 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 Kalama, WA!

Job Stories From Kalama, WA
PolyLEVEL Slanting Slabs Around Pool Kalama, WA

    It's hard to imagine a better summer day than friends, family, BBQ and a pool party. Think about this. After the cement pool is poured and the water is filled, you can imagine how heavy a structure like that must weigh. Home and pool owners Darren and Adriane O. noticed a slanting of the slabs around their pool and wanted to level this issue without massive destruction around the pool area. It is almost summer after all, and they wanted to take advantage of their pool. After searching the internet, they discovered that TerraFirma could help them out.

    PolyLEVEL was the solution they discovered. What it is, is a light weight poly urethane with a high capacity and expansive properties. A penny sized hole is drilled in the sinking slab with the void underneath and PolyLEVEL is pumped in to the void. It expands, stabilizes the slab and with measurable lift. With next to no destruction and curing quickly, Darren and Adriane O. can enjoy their pool all summer long worry free.

Work Requests From Kalama, WA
Confer Rd in Kalama
The front porch (5'x6'7") and slab (9'4"x8'9") have settled a couple inches, causing the bump out roof over it to sit lower. This makes the gutters sit lower, causes them to overflow and likely adding to the problem. Minor settling to the sidewalk (5'x21') as well. Exposed aggregate finish. Additional information: Main Area of Concern: PolyLevel
Cloverdale in Kalama
My sidewalk has dropped about 3/4" to 1" in about 4 to five places
in Kalama
My crawel space has standing water in it. During the dry months sometime almost disappears. We have a drain pipe at the lowest spot that normally keep it pretty dry. But in very wet times (like now) it appears the drain doesn't work because water raise up. It maybe just the water ground level but it would be nice to get rid of the water All the time. I would like to get this solved as quick as possible.
Kelly Rd. in Kalama
We have a 6 year old home that was built on a slope. Today we found the 7 foot crawl space had 6 inches of water. It appears to be seeping from the ground on the uphill side. It does not appear to be coming from the foundation. I would like to discuss options, such as sump pumps and preventative measures that might be applicable. Basically we need an expert opinion. We are currently pumping out the standing water. We would appreciate a call and appointment for an evaluation. Thank you.
Meeker Drive in Kalama
Doors are sticking, cracking diagonally from door jams, gap in foundation
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