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Foundation, Crawlspace & Concrete Contractors in Mount Angel, OR
Terrafirma in Mount Angel, OR
At TerraFirma, we’re dedicated to safeguarding and improving the structural integrity of homes right here in Mount Angel, OR. For years, we’ve been helping local homeowners tackle the unique climate and soil challenges that come with living in this beautiful area.
From a cracked foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the expertise and tools to restore your Mount Angel home. Trust us to keep it safe and sound for years to come.
Mount Angel’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 Mount Angel
Foundation problems can lead to significant damage to your home if not taken care of promptly. In Mount Angel, OR, homeowners may notice issues like cracks in the floor, bowing walls, and sagging floors, which can indicate deeper structural concerns. You might also find that doors stick, windows don’t close properly, or that there are visible gaps between your walls and ceilings. These signs can point to shifting foundations caused by soil movement, water damage, or simply the wear and tear of time.
At TerraFirma, we specialize in foundation repairs in Mount Angel, offering expert solutions designed specifically to address the root cause of your foundation issues. Our process starts with a thorough inspection to determine the extent and origin of the problem. From there, we recommend one or more of our effective foundation repair systems:
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 for known soil conditions, while push piers are great for areas with uncertain soil stability. Both systems are minimally invasive and provide lasting solutions for your home.
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, ongoing maintenance options, and transferable warranties, ensuring you feel confident and at ease in your Mount Angel home.
Basement Waterproofing Mount Angel
Dealing with a wet basement in Mount Angel? It’s important to act fast! Excess moisture can lead to mold, mildew, structural damage, and affect the air quality in your home. You might notice musty odors, discolored walls, standing water, or even a white, powdery substance—known as efflorescence—left behind as water evaporates. Remember, even a tiny crack in your basement wall can become a big pathway for moisture. Don’t wait until it’s too late!
TerraFirma provides top-notch basement waterproofing solutions in Mount Angel, ensuring your space stays dry, healthy, and functional—rain or shine.
Crawl Space Repair Mount Angel
“Don’t overlook your crawl space! It plays a vital role in your home’s structure and air quality here in Mount Angel. If ignored, a neglected crawl space can become a breeding ground for mold, pests, and standing water. These problems can lead to wood rot, unpleasant odors, and potential respiratory concerns for you and your family.”
We understand the unique crawl space conditions in Mount Angel, OR, and TerraFirma’s repair services are crafted to tackle issues like moisture, mold, pests, and sagging floors with comprehensive solutions including full encapsulation, drainage, 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 Mount Angel 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 Mount Angel
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 root growth. Homeowners in Mount Angel trust us to swiftly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, reliable, and durable concrete leveling and repair services right here in Mount Angel, OR, using cutting-edge polyurethane foam injection and effective crack sealing.
PolyLevel® Concrete Lifting
PolyLevel uses expanding polyurethane foam to lift and stabilize concrete slabs, making it a non-invasive solution that’s perfect for the needs of Mount Angel, OR residents.
- 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 Mount Angel, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Mount Angel, OR
Mount Angel, like much of the Pacific Northwest, is located in an area prone to earthquakes. Homes built before the updated building codes from the 1990s may be particularly at risk. Even a minor quake can lead to a home shifting off its foundation or sustaining significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Mount Angel home to its foundation and strengthen its ability to withstand seismic events.
Enhancing your home with earthquake retrofitting in Mount Angel not only strengthens your property, but it can also lower your insurance premiums and deductibles, plus help you qualify for coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
The retrofitting process starts with a thorough assessment of your building’s current condition. A qualified expert, like a structural engineer or trained technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
Our evaluation covers the foundation, walls, roof, and overall structure. After that, our engineer crafts a detailed retrofitting plan tailored to the findings.
Foundation Bolting
Next up in the process is securing the foundation. Our skilled technicians will install anchor bolts to firmly connect your home to its foundation, keeping it stable and preventing movement during an earthquake.
In Mount Angel, we improve your home’s stability by drilling into the foundation and installing steel bolts. Once tightened, these bolts help secure the structure, providing better resistance against seismic activity.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces, ensuring that structures in Mount Angel remain safe and secure during seismic events.
Shear walls, made from plywood or other durable materials, are strategically installed in key areas of your home, especially in cripple walls. These walls enhance support and stability, helping to minimize the risk of damage during an earthquake right here in Mount Angel.
Bracing & Reinforcing
Next, we strengthen key areas of your Mount Angel home with durable steel braces and straps. Our team installs these reinforcements on vital structural elements like the roof, walls, and floors, enhancing your home’s stability and ensuring it has a sturdy framework capable of withstanding seismic forces.
Securing Applicances
Keep your home in Mount Angel safe by securing your appliances. Anchoring items like water heaters and refrigerators is crucial for peace of mind. Our technicians will also install safeguards for 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 Mount Angel Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Mount Angel 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 Mount Angel, OR is unique, and TerraFirma has a solution for every challenge you may face. Reach out to us today for a free in-home estimate and learn how we can help enhance your home’s safety, health, and value for years to come.
Mount Angel
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.
