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Foundation, Crawlspace & Concrete Contractors in Saint Paul, OR
Terrafirma in Saint Paul, OR
At TerraFirma, we focus on safeguarding and enhancing the structural strength of homes throughout Oregon and Washington. We’ve proudly served countless homeowners in Saint Paul, helping them tackle the area’s unique climate and soil challenges for years.
From a cracked foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the expertise, tools, and reliable solutions to restore your Saint Paul home and ensure it stays safe for years to come.
Saint Paul’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 Saint Paul
Foundation issues can lead to significant damage to your home if not taken care of. Signs like floor cracks, bowing walls, and sagging floors often indicate more serious structural concerns. Homeowners in Saint Paul, OR may notice sticking doors, windows that won’t close properly, or visible gaps between the walls and ceilings. These symptoms can all be indicators that your foundation is shifting due to soil movement, water damage, or the natural effects of aging.
At TerraFirma, we specialize in foundation repair in Saint Paul, offering customized solutions designed to address the specific issues affecting your foundation. Our process starts with a thorough inspection to identify the extent and source of the problem, followed by our expert recommendations for one or more of our trusted 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 are great for areas with known soil conditions, while push piers work best in places with uncertain soil stability. Both systems are minimally invasive and provide long-lasting solutions for your home in Saint Paul.
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, providing you with confidence and peace of mind in your Saint Paul home.
Basement Waterproofing Saint Paul
Living in Saint Paul, OR, a wet basement can quickly become a problem. It can lead to mold, mildew, structural issues, and poor air quality in your home. Look out for warning signs like musty odors, stained walls, standing water, or white, powdery substances left behind as water evaporates. Even a tiny crack in your basement wall can turn into a major entry point for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Saint Paul, ensuring your space stays dry, healthy, and functional no matter what the weather brings.
Crawl Space Repair Saint Paul
Don’t underestimate your crawl space—it’s a vital part of your home’s structure and air quality here in Saint Paul. If left unattended, a neglected crawl space can become a breeding ground for mold, pests, and standing water. These issues can lead to wood rot, unpleasant odors, and even health problems for those living in the house.
We understand the crawl space conditions in Saint Paul, OR, and TerraFirma’s crawl space repair services are specifically designed to tackle moisture, mold, pests, and sagging floors through complete encapsulation, effective drainage, and reliable 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 Saint Paul 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 Saint Paul
Cracked, damaged, or uneven concrete isn’t just an eyesore—it’s a safety concern. These issues often arise from factors like poor soil compaction, freeze-thaw cycles, erosion, or tree root growth. Residents of Saint Paul trust us to restore their concrete slabs, sidewalks, patios, and driveways quickly and efficiently.
TerraFirma provides quick, efficient, and durable concrete leveling and repair solutions in Saint Paul, OR, utilizing cutting-edge polyurethane foam injection and crack sealing techniques.
PolyLevel® Concrete Lifting
PolyLevel utilizes expanding polyurethane foam to lift and stabilize concrete slabs, making it a non-invasive solution perfect for the residents of Saint Paul, OR. This technique is ideal for:
- 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 Saint Paul, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Saint Paul, OR
Saint Paul, OR, is located in an active seismic region of the Pacific Northwest. Homes constructed before the updated building codes of the 1990s may be particularly at risk. Even a minor earthquake can lead to shifting off foundations or significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Saint Paul home to its foundation and strengthen its ability to withstand seismic events.
Retrofitting your home in Saint Paul for earthquakes can not only enhance safety but also help lower your insurance premiums and deductibles, and may even make you eligible for coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Saint Paul, OR, the retrofitting process starts with a thorough evaluation of your building’s current condition. A qualified expert, like a structural engineer or a trained technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
This evaluation involves 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
Securing the foundation is the next crucial step in the process. Our skilled technicians will install anchor bolts to firmly connect your home to its foundation, ensuring it stays put during an earthquake.
Our process begins by drilling holes into the foundation and inserting sturdy steel bolts. Our skilled team then tightens these bolts to reinforce the structure, improving its stability and ability to withstand seismic events.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting in Saint Paul, OR, by helping to distribute seismic forces and keeping buildings safe from collapse.
Shear walls are usually made of sturdy materials like plywood, and they’re strategically placed in various parts of your home, especially in cripple walls. These walls offer added support and stability, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we fortify key areas of your home in Saint Paul with durable steel braces and straps. Our team carefully installs these reinforcements on essential structural elements like the roof, walls, and floors. This step enhances your home’s overall stability, ensuring it has a strong framework capable of withstanding seismic forces.
Securing Applicances
Securing your appliances creates a safer home for everyone in Saint Paul. It’s important to anchor items like water heaters and refrigerators. Our technicians will also install protective measures for gas meters to help 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 Saint Paul Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Saint Paul 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 Saint Paul, OR is unique—and 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.
Saint Paul
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.
