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Foundation, Crawlspace & Concrete Contractors in Silverton, OR
Terrafirma in Silverton, OR
At TerraFirma, we’re dedicated to safeguarding and enhancing the structural integrity of homes right here in Silverton, OR. For years, we’ve been proud to offer our repair services to homeowners in the area, helping them tackle the unique climate and soil challenges that come with living in this beautiful region.
From a cracking foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the expertise, tools, and reliable solutions to restore your Silverton home and ensure it stays safe for years to come.
Silverton’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 Silverton
Neglecting foundation issues can lead to significant damage to your home. If you’re in Silverton, OR, keep an eye out for warning signs like cracks in your floors, bowing walls, and sagging floors. You might also notice doors that stick, windows that don’t close properly, or gaps appearing between your walls and ceilings. These issues may indicate that your foundation is shifting due to soil movement, water damage, or simply the natural aging process of your home.
In Silverton, TerraFirma specializes in foundation repairs with expert solutions designed specifically for the unique challenges your home may face. We start with a thorough inspection to identify the root cause of your foundation issues. After that, we’ll recommend one or more of our trusted repair systems to get your home back on solid ground:
Foundation piers
In Silverton, our push and helical piers are expertly designed to stabilize and lift your foundation by transferring its weight to deeper, more stable soil. Helical piers work best in areas with known soil conditions, while push piers are great for spots with uncertain soil stability. Both systems are minimally invasive and provide lasting solutions for your foundation needs.
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, ongoing maintenance options, and transferable warranties, so you can enjoy confidence and peace of mind in your Silverton home.
Basement Waterproofing Silverton
Don’t let a wet basement jeopardize your home in Silverton, OR. Moisture can lead to mold, mildew, structural issues, and reduced air quality. You might notice signs like musty odors, stained walls, puddles of water, or efflorescence—a white, powdery residue left from evaporating water. Remember, even a tiny crack in your basement wall can invite a lot of moisture in.
TerraFirma provides top-notch basement waterproofing solutions in Silverton, ensuring your space stays dry, healthy, and functional, regardless of the weather.
Crawl Space Repair Silverton
Many homeowners in Silverton overlook their crawl spaces, yet they’re essential for your home’s structure and air quality. If neglected, a crawl space can become a breeding ground for mold, pests, and standing water. These problems can lead to wood rot, unpleasant odors, and even health issues for your family.
We understand the crawl space conditions in Silverton, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors with comprehensive solutions like 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 Silverton 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 Silverton
Damaged, cracked, or uneven concrete not only looks bad—it can also be a safety hazard. Issues like poor soil compaction, freeze-thaw cycles, erosion, or tree root growth can lead to these problems. That’s why homeowners in Silverton trust us to quickly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, reliable, and durable concrete leveling and repair services in Silverton, OR, using advanced polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel utilizes expanding polyurethane foam to elevate and stabilize concrete slabs. This non-invasive method is perfect for the needs of Silverton, OR residents looking to:
- 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 Silverton, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Silverton, OR
Silverton, OR, sits within an active seismic zone of the Pacific Northwest. Homes constructed before the updated building codes of the 1990s are particularly at risk. Even a small earthquake could lead to your home shifting off its foundation or sustaining serious structural damage.
TerraFirma’s earthquake retrofitting services help secure your Silverton home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Silverton 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 Silverton, OR, we kick off the retrofitting process with a thorough assessment of your building’s current condition. Our experienced professionals, including structural engineers and trained technicians, conduct a comprehensive inspection to pinpoint any weaknesses and suggest the right solutions for your home.
This assessment involves a thorough inspection of the foundation, walls, roof, and overall structure of your property. After the evaluation, our engineer creates a detailed retrofitting plan tailored to the findings right here in Silverton.
Foundation Bolting
Fortifying the foundation is the next step in the process here in Silverton, OR. Our technicians install anchor bolts to firmly connect your home to its foundation, helping to prevent any lateral movement during an earthquake.
Our process involves drilling into the foundation and installing steel bolts. Our team then tightens these bolts to reinforce the structure, boosting its stability and making it more resilient against seismic forces right here in Silverton.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces, ensuring that structures in Silverton stay safe and sound during seismic events.
Shear walls are usually made from plywood or other sturdy materials, installed in key areas of your home, especially in vulnerable cripple walls. These walls enhance stability and support, helping to protect your home from earthquake damage.
Bracing & Reinforcing
Next, we enhance key areas of your home in Silverton with durable steel braces and straps. Our team installs these on essential structural elements like the roof, walls, and floors. This crucial step boosts your home’s stability, creating a robust framework designed to withstand seismic forces.
Securing Applicances
Securing your appliances can enhance the safety of your Silverton home. It’s important to anchor items like water heaters and refrigerators, and our technicians will also install protective measures for gas meters 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 Silverton Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Silverton 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 Silverton, OR is unique, but TerraFirma has the perfect solution for every challenge. Reach out to us today for a free in-home estimate and see how we can help enhance the safety, health, and value of your home for years to come.
Silverton
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.
