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Foundation, Crawlspace & Concrete Contractors in Oakland, OR
Terrafirma in Oakland, OR
At TerraFirma, we’re dedicated to safeguarding and strengthening the structural integrity of homes in Oakland and throughout Oregon. For years, we’ve been here for local homeowners, assisting them in tackling the unique climate and soil challenges of our beautiful region.
From a cracking foundation and a musty basement to a damp crawl space or an uneven concrete slab, TerraFirma has the knowledge, tools, and reliable solutions to restore your Oakland home and ensure it stays safe for years to come.
Oakland’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 Oakland
Foundation issues can lead to significant damage to your home if not taken care of. In Oakland, OR, homeowners might notice signs like cracked floors, bowing walls, or sagging floors, which could indicate more serious structural problems. You may also find that your doors are sticking, your windows won’t close properly, or there are visible gaps between your walls and ceilings. These are all potential signs that your foundation is shifting due to factors like soil movement, water damage, or the natural aging of your home.
At TerraFirma, we specialize in foundation repair in Oakland, OR, offering targeted solutions designed to address the specific issues affecting your foundation. Our process starts with a thorough inspection to evaluate the extent and cause of the problem. From there, we recommend one or more of our effective foundation repair systems tailored just for you.
Foundation piers
Our push and helical piers are specifically designed to stabilize and lift your foundation by anchoring it to deeper, more stable soil. In Oakland, OR, helical piers are the go-to choice for areas with known soil conditions, while push piers are ideal for locations with unpredictable soil stability. Both systems are minimally invasive and provide lasting solutions for your foundation needs.
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, so you can feel confident and at ease in your Oakland home.
Basement Waterproofing Oakland
Experiencing a wet basement in Oakland, OR? It can result in mold, mildew, structural issues, and poor indoor air quality. Keep an eye out for musty odors, stained walls, pooling water, or efflorescence—a white powdery substance from evaporating water. Even a tiny crack in your basement wall can turn into a significant source of moisture.
TerraFirma provides top-notch basement waterproofing solutions in Oakland that ensure your space stays dry, healthy, and functional—no matter what the weather brings.
Crawl Space Repair Oakland
Crawl spaces in Oakland are often forgotten, but they play a vital role in your home’s structure and air quality. If left ignored, a neglected crawl space can become a breeding ground for mold, pests, and standing water. These issues can lead to wood rot, unpleasant smells, and even respiratory problems for you and your family.
We understand the crawl space conditions in Oakland, OR, and at TerraFirma, our expert repair services are tailored to tackle moisture, mold, pests, and sagging floors. We offer 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 Oakland 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 Oakland
Damaged, cracked, or uneven concrete not only looks bad, but it can also pose safety risks. Issues like poor soil compaction, freeze-thaw cycles, erosion, and tree root growth can lead to these problems. That’s why homeowners in Oakland turn to us for quick and effective solutions to repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, effective, and durable concrete leveling and repair solutions right here in Oakland, OR, utilizing 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:
- 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 Oakland, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Oakland, OR
Oakland, OR, is situated in an active seismic zone that affects much of the Pacific Northwest. Homes built before the updated codes were established in the 1990s may be particularly at risk. Even a minor earthquake can cause a house to shift off its foundation or sustain significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Oakland home to its foundation and strengthen its ability to withstand seismic events.
Retrofitting your home in Oakland for earthquakes can help lower your insurance premiums and deductibles, and it might even make you eligible 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. An expert, like a structural engineer or a trained technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions for improvement.
This assessment involves checking the foundation, walls, roof, and overall structure of your home. After that, our engineer will create a detailed retrofitting plan tailored to the results.
Foundation Bolting
Next, we focus on securing the foundation. Our technicians will install anchor bolts to firmly connect your home to its foundation, helping to prevent any sideways movement during an earthquake.
This process entails drilling into the foundation and inserting steel bolts, which our skilled team then tightens to reinforce the structure. This helps to improve stability and enhances its ability to withstand seismic activity.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting by helping distribute seismic forces and keeping buildings in Oakland safe from collapse.
Shear walls are usually made of plywood or other durable materials, and they’re placed in key areas of your home, especially in cripple walls. These walls add extra support and stability, helping to minimize the risk of damage during an earthquake, a crucial consideration for homeowners in Oakland.
Bracing & Reinforcing
Next, we enhance the most important areas of your home in Oakland with steel braces and straps. Our team carefully installs these on crucial structural elements like the roof, walls, and floors. This process boosts your home’s overall stability, creating a strong framework designed to withstand seismic forces.
Securing Applicances
Securing your appliances can help create a safer home in Oakland, OR. It’s important to anchor items like water heaters and refrigerators. Our technicians can also install protective measures 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 Oakland Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Oakland 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 Oakland, OR has its own unique characteristics—but TerraFirma has the perfect solution for every challenge you face. 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.
Oakland
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.
