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Foundation, Crawlspace & Concrete Contractors in Dexter, OR
Terrafirma in Dexter, OR
At TerraFirma, we focus on safeguarding and strengthening homes right here in Dexter, OR. For years, we’ve been helping homeowners in our community tackle the unique climate and soil challenges of the region with our expert repair services.
From a cracked foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the know-how, tools, and reliable systems to restore your Dexter home and ensure its safety for years to come.
Dexter’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 Dexter
Foundation issues can lead to significant damage to your home if not taken care of. Homeowners in Dexter, OR might notice signs like cracks in the floor, bowing walls, or sagging floors, which often indicate more serious structural problems. You may also experience doors that stick, windows that won’t shut correctly, or gaps appearing between walls and ceilings. All of these could be warning signs that your foundation is shifting due to soil movement, water damage, or simply the aging of your home.
At TerraFirma, we provide expert foundation repair solutions right here in Dexter, tailored to address the specific issues affecting your home. Our process starts with a thorough inspection to identify the root cause of your foundation concerns. From there, we’ll recommend one or more of our trusted repair systems to restore your foundation’s stability.
Foundation piers
Our push and helical piers are 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 ideal for locations with uncertain soil stability. Both options are minimally invasive and provide lasting solutions for your home’s foundation needs in Dexter, OR.
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, ensuring you feel confident and at ease in your home in Dexter.
Basement Waterproofing Dexter
Living in Dexter, OR, a wet basement can lead to serious issues like mold, mildew, structural damage, and poor air quality in your home. You might notice signs of water intrusion, such as musty odors, stained walls, standing water, or efflorescence—a white, powdery residue that appears when water evaporates. Even a small crack in your basement wall can become a significant gateway for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Dexter, ensuring your space stays dry, healthy, and functional—whatever the weather brings.
Crawl Space Repair Dexter
Crawl spaces in Dexter, OR, are often forgotten, but they play a vital role in your home’s structure and air quality. If not properly maintained, these spaces can become breeding grounds for mold, pests, and standing water. Ignoring them can lead to wood rot, unpleasant odors, and even respiratory problems for your family.
We understand the unique crawl space conditions in Dexter, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors. Our solutions include full encapsulation, effective drainage, and solid 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 Dexter 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 Dexter
Damaged, cracked, or uneven concrete isn’t just an eyesore—it can be a safety risk too. Issues like poor soil compaction, freeze-thaw cycles, erosion, and tree roots can lead to these problems. Homeowners in Dexter trust us to quickly and effectively restore their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, efficient, and durable concrete leveling and repair services right here in Dexter, OR, using advanced polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel employs expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for residents of Dexter, OR, looking to address:
- 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 Dexter, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Dexter, OR
In Dexter, OR, many homes are located in an active seismic zone, making them susceptible to earthquakes. Houses built before the updated building codes from the 1990s are particularly at risk, and even a small quake can lead to significant shifts or serious structural damage.
TerraFirma’s earthquake retrofitting services help secure your Dexter home to its foundation and strengthen its ability to withstand seismic events.
Retrofitting your home for earthquakes in Dexter not only enhances safety, but it can also lower your insurance premiums and deductibles, and may even help you qualify for coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Dexter, OR, the retrofitting process kicks off with a thorough assessment of your building’s current condition. A qualified professional, like a structural engineer or skilled technician, will examine your home to pinpoint any weaknesses and suggest the best solutions.
Our evaluation covers the foundation, walls, roof, and overall structure of your home. From these findings, our engineer creates a detailed retrofitting plan tailored just for you.
Foundation Bolting
Securing the foundation is the next crucial step in this process. Our technicians will install anchor bolts to firmly connect your home to its foundation, helping to prevent any movement during an earthquake here in Dexter.
Our process includes drilling into the foundation and inserting sturdy steel bolts. Our skilled team then tightens these bolts to reinforce the structure, boosting its stability and helping it withstand seismic activity.
Adding Shear Walls
Shear walls play an essential role in earthquake retrofitting in Dexter, OR, helping to distribute seismic forces and keep buildings safe from collapsing.
In Dexter, OR, shear walls are often made from plywood or other durable materials and are carefully placed in key areas of your home, especially in cripple walls. These additions enhance the strength and stability of your walls, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we’ll enhance crucial areas of your home in Dexter with steel braces and straps. Our skilled team installs these reinforcements on key structural elements like the roof, walls, and floors. This important step boosts your home’s overall stability, creating a strong framework that can better withstand seismic forces.
Securing Applicances
Ensuring your appliances are secure can help create a safer home for everyone in Dexter, OR. It’s vital to anchor items like water heaters and refrigerators. Our technicians can also install safeguards for gas meters to reduce 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 Dexter Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Dexter 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 Dexter, OR has its unique character—yet TerraFirma has the perfect solution 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.
Dexter
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.
