Free Estimate
Financing
Commercial Solutions
Maintenance
Bill Pay
Foundation, Crawlspace & Concrete Contractors in Falls City, OR
Terrafirma in Falls City, OR
At TerraFirma, we’re dedicated to safeguarding and improving the structural integrity of homes right here in Falls City, OR. For years, we’ve been proud to offer expert repair services to local homeowners, helping them navigate the unique climate and soil conditions of our region.
From a cracked foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the knowledge, tools, and proven solutions to help restore your Falls City home and ensure its safety for years to come.
Falls City’s TOP-RATED Foundation & Basement Contractors
Contact us at (866) 486-7196 or use the form to the right.
Hours: Monday – Friday, 8am-5pm
Foundation Repair Falls City
Foundation issues can lead to significant damage to your home if not taken care of. Common signs like cracks in the floors, bowing walls, and sagging floors often indicate more serious structural problems. Homeowners in Falls City, OR, may notice doors that stick, windows that are hard to close, or gaps developing between the walls and ceilings. These can all be indications that your foundation is shifting due to soil movement, water damage, or the effects of aging.
At TerraFirma, we provide expert foundation repair services right here in Falls City. Our approach starts with a thorough inspection to identify the source and extent of any issues you’re facing. From there, we offer tailored solutions to address your foundation’s specific needs, using our tried-and-true repair systems:
Foundation piers
Our push and helical piers are designed to stabilize and lift your foundation by transferring its weight to deeper, more stable soil. In Falls City, OR, helical piers are great for areas with predictable soil conditions, while push piers are ideal for spots where soil stability is uncertain. Both options are minimally invasive and provide long-lasting solutions for your foundation.
Wall Stabilization Systems
For cracked, bowing, or leaning walls, we offer a suite of reinforcement products. These include:
- CarbonArmor®: Made from fiber-reinforced polymers ten times stronger than steel.
- PowerBrace®: Zinc-plated steel beams that can be tightened over time.
- GeoLock® Anchors and Helical Tiebacks: These systems halt inward movement and gradually straighten walls over time.
- EverBrace™: Designed for severely deteriorated walls, this system replaces and reinforces failing foundation walls with steel supports.
We also offer grouted micropile tiebacks for difficult soil conditions, SmartJack® crawl space support posts for sagging floors, and vapor barriers to manage humidity and prevent further moisture damage.
“Every solution comes with expert installation, flexible maintenance options, and transferable warranties, ensuring you can feel confident and at ease in your Falls City home.”
Basement Waterproofing Falls City
Having a damp basement can cause problems like mold, mildew, structural damage, and poor air quality in your home. If you notice musty odors, stained walls, standing water, or a white, powdery substance (known as efflorescence) on your walls, it’s a sign of water intrusion. Even a tiny crack in your basement wall can allow moisture to seep in and lead to bigger issues down the road.
TerraFirma provides top-notch basement waterproofing solutions in Falls City, ensuring your space stays dry, healthy, and functional, no matter what the weather brings.
Crawl Space Repair Falls City
Crawl spaces in Falls City are often neglected, but they’re vital to your home’s structure and air quality. If left unattended, these areas can become a breeding ground for mold, pests, and even standing water. This can result in wood rot, unpleasant odors, and health concerns for everyone living in your home.
We understand the unique crawl space conditions in Falls City, OR, and TerraFirma’s repair services are tailored to tackle moisture, mold, pests, and sagging floors with full encapsulation, effective drainage, and robust structural support.
Encapsulation & Drainage
We begin by sealing the crawl space with our VaporLoc Elite liner, a 120-mil thick waterproof barrier that blocks moisture, soil gases, and allergens. To ensure proper drainage:
- We use drainage matting under the liner to guide water to your perimeter drain or sump pump.
- Sump pumps remove water quickly and efficiently, even during heavy rain or high water table conditions.
Crawl Space Entry & Vent Solutions
- EverLast™ Doors & Access Wells: Waterproof, durable entry systems that keep out pests and moisture.
- Turtl™ Access Well: An attractive, lockable access solution in several colors.
- Vent Covers: Sealing crawl space vents prevent outdoor air, moisture, and insects from entering.
Crawlspace repair in Falls City is crucial to maintaining your home’s overall health and energy efficiency.
Structural Repairs
To support sagging or weak floor joists, our SmartJack® Support Posts offer adjustable, galvanized steel columns that restore floor stability. These are fast to install and offer permanent results.
Dehumidifiers & Monitoring
Install a SaniDry Sedona dehumidifier to maintain healthy humidity levels year-round. For added security, our ShipShape™ System offers 24/7 performance monitoring, proactive maintenance alerts, and remote control of your crawl space systems.
Concrete Repair Falls City
Damaged, cracked, or uneven concrete isn’t just an eyesore—it can also pose a safety risk. These issues often arise from factors like poor soil compaction, freeze-thaw cycles, erosion, or tree roots. Residents of Falls City trust us to quickly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, efficient, and durable concrete leveling and repair services right here in Falls City, OR, using state-of-the-art polyurethane foam injection and expert crack sealing techniques.
PolyLevel® Concrete Lifting
“PolyLevel uses expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for the needs of Falls City, OR residents.”
- Sidewalks – Eliminates tripping hazards and restores smooth walkways.
- Driveways – Prevents further cracking and improves curb appeal.
- Patios, Porches, and Pool Decks – Ensures proper drainage and surface stability.
NexusPro™ Crack & Joint Sealant
To prevent water intrusion that can lead to further sinking, we apply NexusPro, a UV-resistant silicone-based joint sealant that:
- Cures in just 60 minutes.
- Withstands extreme weather and heavy use.
- Includes color-matched sand for a clean, polished look.
SealantPro™ Concrete Protection
After sealing and lifting your concrete, SealantPro provides a long-term barrier against moisture, chemicals, and seasonal temperature changes. It penetrates deep into concrete to resist stains, flaking, and surface erosion.
We also provide commercial concrete repair in Falls City, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Falls City, OR
Falls City, OR, is located in a region prone to seismic activity. Homes built before the updated building codes of the 1990s may be particularly at risk. Even a small earthquake can lead to a home shifting off its foundation or suffering significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Falls City home to its foundation and strengthen its ability to withstand seismic events.
Earthquake retrofitting in Falls City can help lower your insurance premiums and deductibles, and may even make you eligible for coverage options that weren’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Falls City, OR, the retrofitting process starts with a thorough evaluation of your building’s condition. Our experts, including structural engineers and trained technicians, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
This assessment involves a thorough review of the foundation, walls, roof, and overall structure. Afterward, the engineer creates a detailed retrofitting plan tailored to the results.
Foundation Bolting
Securing the foundation is the next important step in the process. Our technicians install anchor bolts to firmly connect your home to its foundation, helping to prevent any sideways movement during an earthquake right here in Falls City.
In Falls City, our process includes carefully drilling into the foundation and installing steel bolts. Our skilled team then tightens these bolts to reinforce the structure, boosting its stability and resilience against seismic activity.
Adding Shear Walls
Shear walls play an essential role in earthquake retrofitting by helping to distribute seismic forces and keeping structures in Falls City safe from collapse.
Shear walls, often made from sturdy materials like plywood, are strategically placed throughout homes, especially in areas known as cripple walls. These walls enhance support and stability, helping to minimize the risk of damage during an earthquake in Falls City.
Bracing & Reinforcing
Next, we enhance key areas of your home in Falls City by adding steel braces and straps. Our skilled workers install these reinforcements to essential structural elements like the roof, walls, and floors. This crucial step boosts your home’s stability, creating a strong framework designed to withstand seismic forces.
Securing Applicances
Ensuring your appliances are secure can make your home in Falls City, OR a much safer place to live. It’s important to anchor items like water heaters and refrigerators. Our technicians can also install safeguards for gas meters to help minimize the risk of gas leaks.
Reparing Foundations
During retrofitting, technicians may notice substantial foundation damage that needs immediate repair. Adding crawl space support posts and foundation piers, and stabilizing the walls are some of the ways TerraFirma can reinforce your foundation.
Secure Your Falls City Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Falls City and across the Pacific Northwest protect their homes from the ground up. From foundation repair and basement waterproofing to crawl space encapsulation, concrete leveling, and earthquake retrofitting, our team delivers top-tier craftsmanship with trusted products, proven systems, and lasting warranties.
Every home in Falls City, OR has its own unique needs—but TerraFirma has solutions for every challenge. Reach out to us today for a free in-home estimate and find out how we can help make your home safer, healthier, and more valuable for years to come.
Falls City
Homeowners Frequently Asked Questions
How does rain put my home at risk ?
SeaTac soils are impacted by heavy rains causing hydrostatic pressure. This leads to cracks in foundations and basements and may cause your foundation to settle or sink. Engineered support structures and comprehensive drainage systems are key to keeping your home dry, safe, and stable.
What’s the best way to repair concrete?
The NexusPro solution is a commercial grade joint sealant that offers several advantages over traditional concrete crack repairs. Its fast cure time (60 minutes) and performance under extreme temperatures makes it a perfect match for concrete repairs.
What types of cracks in my foundation or basement should I be concerned with?
Houses are susceptible to cracks in basements due to heavy rains and wet soils. Watch out for horizontal or stair step cracking along the foundation wall, diagonal cracks in the corners, crumbling walls and inward bulges.
How to fix a leaking basement floor?
If you have water coming through the floor or windows to your basement, the first step is installing a perimeter drain system. We can also install a direct drainage channel, which will help direct any water that comes through the crack into the drain and your sump pump.
Are you noticing damp drywall and carpet in your basement?
Musty smells, walls that feel damp to the touch, and ground-level leaks are all indicators that your basement may need to be waterproofed. Don’t wait until the next heavy rain to protect your home from water damage.
Which vapor barrier is best for weeping walls?
The VaporLoc Elite Wall System is better for weeping walls than other commonly used vapor barriers. The VLE system has double sealed seams, waterproof material (not water-resistant), and is much thicker than vapor barriers available at retail stores.
Can I turn my crawl space into storage?
TerraFirma offers comprehensive encapsulation solutions to keep your crawl space clean, dry, and secure from outside threats. Our industry-leading vapor barrier system keeps out destructive moisture while greatly improving your indoor air quality. In most homes, TerraFirma can even encapsulate your crawl space, giving you a clean, dry area suitable for storage.
How to repair damaged concrete?
While you could seal concrete with urethane caulk found at your local big-box DIY store, that is a solution that is prone to cracking, bubbling and drying out over time. The local experts at TerraFirma are here to help with long lasting solutions to level seal your unprotected joints and cracked concrete.
What is that bad smell coming up from my drain?
Unwanted air and gasses are coming up through your home’s drain system. A great fix is our TrenchLock™ drain insert that can be installed in an existing trench drain to allow water down without allowing air to come up. The system comes with balls that fit over the drainage holes, which create an airtight seal when there is no water.
What is the difference between helical piers and push piers?
Helical piers and push piers are both types of foundation repair methods, but they differ in their design and installation process. The choice between helical piers and push piers depends on factors such as soil conditions and structural requirements. Helical piers are often preferred in areas with weak or unstable soil conditions.
How long does basement waterproofing last?
TerraFirma-installed waterproofing systems are expected to last decades with regular care & maintenance. We also warranty our installations, our WaterGuard and DryTrak drainage systems come with a transferrable lifetime warranty. Terms apply, view the details here. We stand by our work and the quality of the systems we install.
