Free Estimate
Financing
Commercial Solutions
Maintenance
Bill Pay
Foundation, Crawlspace & Concrete Contractors in Woodland, WA
Terrafirma in Woodland, WA
At TerraFirma, we focus on safeguarding and strengthening the structural integrity of homes in Woodland, WA, and throughout Oregon. For years, we’ve helped homeowners in Woodland tackle the unique climate and soil challenges of our region with our expert repair services.
From a sturdy foundation to a dry basement, a safe crawl space, or a level concrete slab, TerraFirma has the expertise and reliable solutions to restore your Woodland home and ensure it stays safe for years to come.
Woodland’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 Woodland
Foundation issues can lead to significant damage to your home if not taken care of. In Woodland, WA, homeowners might find signs like cracked floors, bowing walls, and sagging floors, which could indicate deeper structural concerns. You may also notice doors that stick, windows that won’t close right, or gaps appearing between your walls and ceilings. These are all warning signs that your foundation may be shifting due to soil movement, water damage, or the natural aging process.
At TerraFirma, we provide expert foundation repair in Woodland, WA, using customized solutions designed to address the root causes of your foundation issues. Our process starts with a thorough inspection to evaluate the extent and source of the problem. From there, we recommend one or more of our effective foundation repair systems:
Foundation piers
In Woodland, WA, our push and helical piers are designed to stabilize and lift your foundation by transferring its load to deeper, more stable soil. Helical piers are perfect for known soil conditions, while push piers provide a reliable solution in areas with uncertain soil. Both systems are minimally invasive and deliver lasting results.
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 professional installation, flexible maintenance options, and transferable warranties, ensuring you feel confident and at ease in your Woodland home.
Basement Waterproofing Woodland
In Woodland, WA, a damp basement can result in mold, mildew, structural issues, and poor air quality in your home. If you’re noticing musty odors, stained walls, standing water, or a white, powdery residue known as efflorescence, it’s a sign of water intrusion. Even a tiny crack in your basement wall can let in significant moisture, so it’s important to address any water issues promptly.
TerraFirma provides cutting-edge basement waterproofing solutions in Woodland, ensuring your space stays dry, healthy, and functional—regardless of the weather.
Crawl Space Repair Woodland
Crawl spaces in Woodland may not always get the attention they deserve, but they play a vital role in your home’s structure and air quality. If neglected, these areas can become breeding grounds for mold, pests, and standing water. This can lead to wood rot, unpleasant odors, and even respiratory problems for you and your family.
At TerraFirma, we understand the unique crawl space challenges in Woodland, WA. Our specialized crawl space repair services tackle issues like moisture, mold, pests, and sagging floors with comprehensive solutions including full encapsulation, effective drainage, and sturdy 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 Woodland 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 Woodland
Damaged, cracked, or uneven concrete isn’t just an eyesore—it can also pose safety risks. Issues like poor soil compaction, freeze-thaw cycles, erosion, or tree root growth can lead to these problems. That’s why homeowners in Woodland trust us to repair their concrete slabs, sidewalks, patios, and driveways swiftly and efficiently.
TerraFirma brings fast, clean, and durable concrete leveling and repair solutions to Woodland, WA, using cutting-edge polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel utilizes expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for the needs of Woodland, WA 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 Woodland, WA for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Woodland, WA
Woodland, WA, is located in an active seismic zone common to much of the Pacific Northwest. Homes built before the updated building codes of the 1990s are particularly at risk. Even minor earthquakes can lead to homes shifting off their foundations or suffering significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Woodland home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Woodland can help lower your insurance premiums and deductibles, and may even make you eligible for coverage options that weren’t available before.
How We Retrofit
Assessment & Planning
In Woodland, WA, the retrofitting journey starts with a thorough evaluation of your building’s condition. Our experienced experts, including structural engineers and trained technicians, will inspect your home to pinpoint any vulnerabilities and suggest the best solutions to strengthen it.
This assessment involves a thorough inspection of the foundation, walls, roof, and overall structure. Afterward, our engineer will create a detailed retrofitting plan tailored to the findings.
Foundation Bolting
Securing the foundation is the next step for homes in Woodland, WA. Our technicians carefully install anchor bolts to firmly connect your house to its foundation, helping to prevent any side-to-side movement during an earthquake.
“Our process involves drilling into the foundation and inserting sturdy steel bolts. Our team then tightens these bolts to reinforce the structure, boosting its stability and ability to withstand seismic forces right here in Woodland, WA.”
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting in Woodland, WA, helping to distribute seismic forces and protect buildings from collapsing during a quake.
Shear walls are usually made from plywood or other sturdy materials and are strategically placed throughout your home, especially in the cripple walls. This extra support enhances the stability of your walls, helping to minimize the risk of damage during an earthquake in Woodland, WA.
Bracing & Reinforcing
Next, we’ll fortify important areas of your Woodland home with sturdy steel braces and straps. Our skilled team installs these reinforcements on essential structural components like the roof, walls, and floors. This vital step boosts your home’s overall stability, creating a robust framework designed to withstand seismic activity.
Securing Applicances
Securing your appliances can enhance safety in your Woodland home. It’s important to anchor items like water heaters and refrigerators. Our technicians also provide installations to protect gas meters, helping to 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 Woodland Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Woodland 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 Woodland, WA has its own unique character, and TerraFirma is here to tackle any challenges you might face. Reach out to us today for a complimentary in-home estimate, and see how we can enhance the safety, health, and value of your home for years to come.
Woodland
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.
