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Foundation, Crawlspace & Concrete Contractors in Jacksonville, OR
Terrafirma in Jacksonville, OR
At TerraFirma, we focus on protecting and strengthening the structural integrity of homes in Jacksonville and throughout Oregon. For years, we’ve been proud to help local homeowners tackle the unique climate and soil challenges in our area.
From a cracking foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the knowledge, tools, and reliable solutions to restore your Jacksonville home and keep it safe for years ahead.
Jacksonville’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 Jacksonville
Foundation issues can lead to significant damage in your home if they aren’t taken care of. In Jacksonville, OR, signs like cracked floors, bowed walls, and sagging floors might indicate more serious structural concerns. Homeowners may also experience sticking doors, windows that won’t close properly, or noticeable gaps between walls and ceilings. These symptoms can all point to a shifting foundation caused by soil movement, water damage, or natural wear and tear over time.
At TerraFirma, we specialize in foundation repair in Jacksonville, offering expert solutions that are specifically designed to address the root causes of your foundation issues. Our process starts with a thorough inspection to evaluate the severity and source of the problem. From there, we recommend one or more of our trusted foundation repair systems.
Foundation piers
Our push and helical piers are expertly designed to stabilize and lift your foundation by shifting its weight to deeper, more reliable soil. Helical piers work best in areas with consistent soil conditions, while push piers are great for places with unpredictable soil stability. Both options are minimally invasive and provide long-lasting solutions for your foundation needs in Jacksonville, 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 you have confidence and peace of mind in your Jacksonville home.
Basement Waterproofing Jacksonville
Dealing with a wet basement in Jacksonville, OR? It can lead to mold, mildew, structural damage, and even poor air quality in your home. Signs of water intrusion may include musty odors, stained walls, pooling water, or efflorescence—a white, powdery residue that appears when moisture evaporates. Remember, even a tiny crack in your basement wall can turn into a significant pathway for unwanted moisture.
TerraFirma provides top-notch basement waterproofing solutions in Jacksonville, ensuring your space stays dry, healthy, and functional—regardless of the weather.
Crawl Space Repair Jacksonville
Crawl spaces in Jacksonville, OR, are often forgotten, yet they play a vital role in your home’s structure and air quality. 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 respiratory problems for those living in your home.
We understand the unique crawl space conditions in Jacksonville, 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 Jacksonville 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 Jacksonville
Cracked, damaged, or uneven concrete isn’t just an eyesore—it can pose serious safety risks. Issues like poor soil compaction, freeze-thaw cycles, erosion, and tree root growth can take their toll. Residents of Jacksonville trust us to quickly and efficiently repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, efficient, and durable concrete leveling and repair services in Jacksonville, OR, using cutting-edge polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel utilizes expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for residents of Jacksonville, OR, who need:
- 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 Jacksonville, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Jacksonville, OR
Much of the Pacific Northwest, including Jacksonville, OR, is situated in an active seismic zone. Homes built before the updated building codes of the 1990s are particularly at risk. Even a minor earthquake can cause a home to shift off its foundation or suffer significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Jacksonville home to its foundation and strengthen its ability to withstand seismic events.
Enhancing your home with earthquake retrofitting in Jacksonville not only strengthens your property but can also lead to lower insurance premiums and deductibles, while potentially qualifying you for coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
The retrofitting process kicks off with a thorough evaluation 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 includes a thorough inspection of the foundation, walls, roof, and overall structure. Based on our findings, the engineer will create a complete retrofitting plan tailored to your needs.
Foundation Bolting
Securing the foundation is the next important step in the process. Our technicians install anchor bolts that connect your home to its foundation, ensuring it stays stable and secure during an earthquake.
Our team will drill into the foundation of your home and insert sturdy steel bolts. We then tighten these bolts to reinforce the structure, improving its stability and making it more resistant to seismic activity.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting here in Jacksonville, OR, as they help distribute seismic forces and keep buildings sturdy and safe.
Shear walls are usually made from plywood or other sturdy materials, and they’re placed in key areas of your home, especially in cripple walls. These walls offer extra support and stability, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we enhance and fortify essential areas of your Jacksonville home with steel braces and straps. Our team installs these reinforcements on key structural elements like the roof, walls, and floors. This crucial step boosts your home’s stability, ensuring it has a resilient framework capable of withstanding seismic forces.
Securing Applicances
By securing your appliances, you can create a safer living space in Jacksonville, OR. It’s important to anchor items like water heaters and refrigerators. Our technicians will also install safeguards 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 Jacksonville Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Jacksonville 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 Jacksonville, OR is unique—but TerraFirma has a 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.
Jacksonville
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.
