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Foundation, Crawlspace & Concrete Contractors in Philomath, OR
Terrafirma in Philomath, OR
At TerraFirma, we focus on safeguarding and improving the structural integrity of homes throughout Oregon and Washington. For years, we’ve proudly served homeowners in Philomath, helping them tackle the unique climate and soil challenges of our region.
From a cracked foundation and musty basements to damp crawl spaces and uneven concrete slabs, TerraFirma has the expertise, tools, and reliable solutions to restore your Philomath home and ensure its safety for years to come.
Philomath’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 Philomath
Foundation issues can lead to significant damage to your home if not addressed promptly. Signs like cracks in the floor, bowing walls, and sagging floors may indicate more serious structural problems. Homeowners in Philomath, OR, might find themselves dealing with sticking doors, windows that won’t close properly, or gaps appearing between walls and ceilings. These issues often point to foundation shifts caused by soil movement, water damage, or the wear and tear of time.
At TerraFirma, we provide expert foundation repair services right here in Philomath. Our targeted solutions are designed to address the specific causes of your foundation issues. We start with a detailed inspection to evaluate the problem’s extent and source, then recommend the best foundation repair options for your needs:
Foundation piers
In Philomath, OR, our push and helical piers are designed to stabilize and lift your foundation by shifting its load to deeper, more stable soil. Helical piers work best for known soil conditions, while push piers are great for areas with uncertain stability. Both systems are minimally invasive and provide lasting solutions.
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, so you can enjoy confidence and peace of mind in your home here in Philomath.
Basement Waterproofing Philomath
Living in Philomath, you know that a wet basement can lead to serious problems like mold, mildew, structural damage, and poor air quality in your home. If you notice musty odors, stained walls, pooled water, or efflorescence—a chalky, white residue from evaporating water—it’s time to take action. Even a small crack in your basement wall can turn into a major gateway for moisture, so don’t wait to address these issues!
TerraFirma provides top-notch basement waterproofing solutions in Philomath, ensuring your space stays dry, healthy, and functional—whatever the weather brings.
Crawl Space Repair Philomath
Crawl spaces in Philomath are often forgotten, but they play a vital role in your home’s structure and air quality. If left unattended, a neglected crawl space can become a haven for mold, pests, and standing water. These problems can lead to wood rot, unpleasant odors, and even respiratory concerns for your family.
We understand the unique crawl space conditions in Philomath, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors with effective solutions like full encapsulation, drainage systems, 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 Philomath 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 Philomath
Damaged, cracked, or uneven concrete isn’t just an eyesore—it’s a safety concern. These issues can arise from poor soil compaction, freeze-thaw cycles, erosion, or tree roots. Residents of Philomath trust us to swiftly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, clean, and durable concrete leveling and repair solutions right here in Philomath, OR, using innovative polyurethane foam injection and effective crack sealing.
PolyLevel® Concrete Lifting
PolyLevel uses expanding polyurethane foam to lift and stabilize concrete slabs, making it the perfect non-invasive solution for residents of Philomath, OR, looking to enhance their driveways, walkways, and patios.
- 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 Philomath, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Philomath, OR
Philomath, like much of the Pacific Northwest, is located in an area that experiences seismic activity. Homes constructed before the updated building codes of the 1990s may be at greater 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 Philomath home to its foundation and strengthen its ability to withstand seismic events.
Earthquake retrofitting in Philomath not only strengthens your home but can also help lower your insurance premiums and deductibles, and may even make you eligible for coverage options that weren’t available before the upgrades.
How We Retrofit
Assessment & Planning
In Philomath, OR, the retrofitting process kicks off with a thorough evaluation of your building’s current condition. Experienced professionals, like structural engineers or skilled technicians, will assess your home to spot any weaknesses and suggest the best solutions tailored for you.
This assessment covers 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
Anchoring the foundation is the next important step. Our technicians install anchor bolts to secure the house to its foundation, ensuring it stays stable during an earthquake.
Our process begins by drilling holes into the foundation and inserting steel bolts. Our team then tightens these bolts to secure your structure, improving its stability and making it more resistant to seismic forces.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces, ensuring that buildings in Philomath stay safe and standing.
Shear walls are usually made from plywood or other sturdy materials, installed in key areas of your home, especially in cripple walls. These enhancements boost the strength and stability of your walls, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we focus on strengthening key areas of your home in Philomath using steel braces and straps. Our team carefully installs these reinforcements on essential structural components like the roof, walls, and floors. This important step enhances your home’s overall stability, creating a resilient framework designed to withstand seismic forces.
Securing Applicances
Securing your appliances helps create a safer home for everyone in Philomath. Anchoring items like water heaters and refrigerators is key, and our technicians can also install protection 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 Philomath Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Philomath 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 Philomath, OR is unique—but 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.
Philomath
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.
