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Foundation, Crawlspace & Concrete Contractors in Tangent, OR
Terrafirma in Tangent, OR
At TerraFirma, we focus on safeguarding and improving the structural integrity of homes in Tangent and throughout Oregon and Washington. For years, we’ve been helping local homeowners tackle the unique climate and soil challenges of our region with expert repair services.
Whether your Tangent home has a crumbling foundation, a damp basement, a musty crawl space, or an uneven concrete slab, TerraFirma has the expertise, tools, and reliable solutions to restore it and ensure it stays safe for years to come.
Tangent’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 Tangent
Foundation issues can lead to significant damage to your home if not taken care of promptly. In Tangent, OR, homeowners may notice signs like floor cracks, bowing walls, and sagging floors, which often indicate deeper structural problems. You might also experience sticking doors, windows that refuse to close properly, or visible gaps between your walls and ceilings. These signs could mean that your foundation is shifting due to soil movement, water damage, or simply the effects of aging.
At TerraFirma, we specialize in foundation repairs right here in Tangent, offering expert solutions that are customized 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 trusted foundation repair systems:
Foundation piers
In Tangent, OR, our push and helical piers are designed to stabilize and elevate your foundation by shifting its load to deeper, more dependable soil layers. Helical piers work best in areas with known soil conditions, while push piers are great for spots with uncertain soil stability. Both options 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, ensuring you have confidence and peace of mind in your Tangent home.
Basement Waterproofing Tangent
Living in Tangent, OR, means embracing the beauty of nature, but a wet basement can quickly turn into a homeowner’s nightmare. It can lead to mold, mildew, structural damage, and poor air quality throughout your home. Keep an eye out for musty smells, stained walls, pooling water, or white, powdery residue from evaporating water—these are all signs of water intrusion. Even a small crack in your basement wall can allow moisture to seep in, creating bigger problems down the line.
Keep your basement dry, healthy, and functional with TerraFirma’s advanced waterproofing solutions right here in Tangent. No matter the weather, we’ve got you covered!
Crawl Space Repair Tangent
Crawl spaces in Tangent, OR, are often forgotten, but they’re essential to your home’s structure and air quality. If not properly maintained, a neglected crawl space can trap mold, pests, and standing water. These issues can cause wood rot, unpleasant odors, and even respiratory problems for you and your family.
We understand the crawl space conditions in Tangent, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors with comprehensive encapsulation, drainage solutions, and 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 Tangent 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 Tangent
Damaged, cracked, or uneven concrete can be more than just an eyesore; it poses a safety risk as well. Issues like poor soil compaction, freeze-thaw cycles, erosion, or tree root growth can cause these problems. Homeowners in Tangent trust us to swiftly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
Discover TerraFirma’s quick, clean, and durable concrete leveling and repair solutions in Tangent, OR. We use advanced polyurethane foam injection and crack sealing technology to get the job done right.
PolyLevel® Concrete Lifting
PolyLevel utilizes expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for the residents of Tangent, OR, as it addresses:
- 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 Tangent, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Tangent, OR
Tangent, OR, is located in an active seismic zone, making it important to consider the safety of homes in the area. Houses built before the updated building codes of the 1990s may be particularly at risk. Even a minor earthquake can cause homes to shift off their foundations or sustain serious structural damage.
TerraFirma’s earthquake retrofitting services help secure your Tangent home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Tangent not only enhances safety but can also lead to lower insurance premiums and deductibles, plus you may qualify for coverage options that weren’t available before the upgrade.
How We Retrofit
Assessment & Planning
The retrofitting process in Tangent, OR starts with a thorough evaluation of your building’s current condition. A qualified expert, like a structural engineer or a skilled technician, will assess your home to pinpoint any vulnerabilities and suggest the best solutions.
This evaluation involves a thorough inspection of the foundation, walls, roof, and overall structure. Afterward, our engineer creates a detailed retrofitting plan tailored to the findings.
Foundation Bolting
In Tangent, OR, the next crucial step is securing the foundation. Our technicians install anchor bolts that firmly connect your home to its foundation, helping to prevent any sideways movement during an earthquake.
In Tangent, OR, we strengthen your home’s foundation by drilling holes and inserting sturdy steel bolts. Our skilled team tightens these bolts to ensure your structure stays secure, providing enhanced stability and improved resistance to seismic activity.
Adding Shear Walls
In Tangent, OR, shear walls play a vital role in earthquake retrofitting by helping to spread seismic forces, ensuring your building remains safe and stable during quakes.
In Tangent, OR, shear walls are usually made from plywood or other durable materials and are carefully placed in key areas of your home, especially in cripple walls. These walls add crucial support and stability, helping to lower the chances of damage during an earthquake.
Bracing & Reinforcing
Next, we enhance your home’s stability by installing steel braces and straps in key areas. Our team carefully attaches these to vital structural components like the roof, walls, and floors. This important step helps ensure your home has a strong framework that can better withstand seismic forces.
Securing Applicances
Securing your appliances is key to ensuring a safer home for you and your family in Tangent, OR. Anchoring essentials like water heaters and refrigerators is important for peace of mind. Our technicians can also install safeguards for your gas meters to help prevent 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 Tangent Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Tangent 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 Tangent, OR is unique, and at TerraFirma, we have the perfect solution for every challenge. Reach out to us today for a free in-home estimate and learn how we can help enhance the safety, health, and value of your home for years to come.
Tangent
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.
