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Foundation, Crawlspace & Concrete Contractors in Lowell, OR
Terrafirma in Lowell, OR
At TerraFirma, we’re dedicated to safeguarding and improving the structural integrity of homes right here in Lowell, Oregon. For years, we’ve been helping local homeowners tackle the unique climate and soil challenges our region presents.
From a settling foundation to a musty basement, damp crawl space, or uneven concrete slab, TerraFirma has the knowledge, equipment, and reliable solutions to restore your Lowell home and ensure its safety for years to come.
Lowell’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 Lowell
Foundation problems can lead to significant damage to your home if not taken care of. In Lowell, OR, homeowners may see symptoms like cracks in the floors, bowing walls, or sagging floors, which often indicate more serious structural issues. You might also notice doors that stick, windows that don’t close properly, or gaps appearing between walls and ceilings. These signs can mean that your foundation is shifting due to soil movement, water damage, or simply because of age.
At TerraFirma, we specialize in foundation repairs right here in Lowell. Our expert team provides targeted solutions that address the root cause of your foundation issues. We start with a thorough inspection to understand the extent and source of the problem, followed by customized recommendations for our proven foundation repair systems.
Foundation piers
“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 ideal for spots where soil stability is uncertain. Both solutions are minimally invasive and provide lasting results for your home in Lowell, 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 your peace of mind right here in Lowell.
Basement Waterproofing Lowell
Discovering a wet basement in Lowell can create problems like mold, mildew, structural damage, and poor air quality in your home. Look out for signs of water intrusion such as musty odors, stained walls, pooling water, or efflorescence—a white, powdery residue that appears when water evaporates. Even the tiniest crack in your basement wall can turn into a significant entry point for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Lowell to ensure your space stays dry, healthy, and functional, come rain or shine.
Crawl Space Repair Lowell
Don’t underestimate your crawl space—it’s an essential part of your home’s structure and air quality right here in Lowell. If neglected, it can become a breeding ground for mold, pests, and standing water. These issues can lead to wood rot, unpleasant odors, and even respiratory problems for everyone living in your home.
We understand the unique crawl space conditions in Lowell, OR, and TerraFirma’s crawl space repair services are tailored to tackle issues like moisture, mold, pests, and sagging floors. Our solutions include complete encapsulation, effective drainage systems, 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 Lowell 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 Lowell
Cracked, damaged, or uneven concrete isn’t just an eyesore—it’s a safety concern. Issues like these can arise from poor soil compaction, freeze-thaw cycles, erosion, or tree roots. That’s why homeowners in Lowell trust us to quickly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, efficient, and durable concrete leveling and repair solutions for Lowell, OR, utilizing 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 solution is perfect for the unique needs of Lowell, OR:
- 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 Lowell, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Lowell, OR
Lowell, OR, is located in an area of the Pacific Northwest that is prone to earthquakes. Homes built before the updated building codes of the 1990s are particularly at risk. Even a small tremor can lead to your home shifting off its foundation or suffering serious structural damage.
TerraFirma’s earthquake retrofitting services help secure your Lowell home to its foundation and strengthen its ability to withstand seismic events.
Earthquake retrofitting in Lowell not only helps protect your home but can also lower your insurance premiums and deductibles, making it easier to access coverage that might not have been available before the upgrade.
How We Retrofit
Assessment & Planning
In Lowell, OR, the retrofitting journey starts with a thorough assessment of your building’s current condition. An experienced professional, like a structural engineer or trained technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
This assessment looks at the foundation, walls, roof, and overall structure of your property. Based on these findings, our engineer will create a detailed retrofitting plan tailored to your needs.
Foundation Bolting
Securing the foundation is an essential next step for homeowners in Lowell, OR. Our skilled technicians install anchor bolts that connect your house to its foundation, helping to prevent lateral movement during an earthquake.
This process includes drilling into the foundation and installing steel bolts. Our team then tightens the bolts to reinforce the structure, improving its stability and ability to withstand seismic activity.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces, ensuring that buildings in Lowell, OR, stay safe and stable during an earthquake.
Shear walls, made from plywood or other durable materials, are installed in key areas throughout homes in Lowell, especially in cripple walls. These walls add extra support and stability, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we enhance and strengthen vital areas of your home in Lowell with steel braces and straps. Our team will install these on essential structural components like the roof, walls, and floors. This important step boosts your home’s overall stability, providing a solid framework designed to withstand seismic forces.
Securing Applicances
By securing your appliances, you can enhance the safety of your home in Lowell. It’s important to anchor items like water heaters and refrigerators, and our technicians can also install protective measures for gas meters to help 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 Lowell Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Lowell 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 Lowell, OR has its unique characteristics, and TerraFirma is here to tackle any challenge you might face. Reach out to us today for a free in-home estimate and find out how we can enhance your home’s safety, health, and value for years to come.
Lowell
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.
