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Foundation, Crawlspace & Concrete Contractors in Manzanita, OR
Terrafirma in Manzanita, OR
At TerraFirma, we’re committed to safeguarding and improving the structural integrity of homes right here in Manzanita, OR. For years, we’ve helped local homeowners tackle the unique climate and soil challenges of our beautiful coastal community.
From a cracked foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the expertise and tools needed to restore your Manzanita home and ensure it stays safe for years to come.
Manzanita’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 Manzanita
Foundation problems can lead to significant damage to your home if not taken care of. If you’re in Manzanita, OR, keep an eye out for signs like cracks in your floors, bowing walls, and sagging floors, as these often indicate deeper issues. You might also notice doors that stick, windows that aren’t closing properly, or gaps appearing between your walls and ceilings. These could all be indicators that your foundation is shifting due to soil movement, water damage, or simply the passage of time.
At TerraFirma, we specialize in foundation repair right here in Manzanita, offering expert solutions designed to address the unique issues affecting your foundation. Our process begins with a thorough inspection to determine the extent and cause of the problem. From there, we’ll recommend one or more of our trusted foundation repair systems to get your home back on solid ground.
Foundation piers
At our Manzanita location, our push and helical piers are designed to stabilize and lift your foundation by anchoring it to deeper, more stable soil. Helical piers work great in areas with known soil conditions, while push piers are ideal for locations with uncertain soil stability. Both options 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 expert installation, ongoing maintenance options, and transferable warranties, ensuring you feel confident and at ease in your Manzanita home.
Basement Waterproofing Manzanita
Dealing with a damp basement in Manzanita? It can lead to mold, mildew, structural issues, and poor air quality in your home. You might notice musty odors, stained walls, pooling water, or efflorescence—a white powdery residue left when water evaporates. Remember, even a small crack in your basement wall can turn into a significant entry point for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Manzanita, ensuring your space stays dry, healthy, and functional—whatever the weather brings.
Crawl Space Repair Manzanita
Crawl spaces in Manzanita homes are often forgotten, yet they play a vital role in your house’s structure and indoor air quality. If not properly cared for, these spaces can become a breeding ground for mold, pests, and standing water. Neglecting your crawl space can result in wood rot, unpleasant odors, and even respiratory problems for you and your family.
We understand the unique crawl space conditions in Manzanita, 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 Manzanita 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 Manzanita
Damaged, cracked, or uneven concrete isn’t just an eyesore—it can also pose safety risks. These issues often arise from poor soil compaction, freeze-thaw cycles, erosion, or tree root growth. Homeowners in Manzanita trust us to restore their concrete slabs, sidewalks, patios, and driveways swiftly and effectively.
TerraFirma provides quick, efficient, and durable concrete leveling and repair solutions in Manzanita, OR, utilizing state-of-the-art polyurethane foam injection and crack sealing techniques.
PolyLevel® Concrete Lifting
PolyLevel employs expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for the unique needs of Manzanita, OR, including:
- 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 Manzanita, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Manzanita, OR
Manzanita, OR, lies within a region that’s known for its seismic activity. Homes built before the updated building codes of the 1990s may be at greater risk. Even a small earthquake could cause a home to shift off its foundation or sustain significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Manzanita home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Manzanita can not only enhance safety, but it may also help lower your insurance premiums and deductibles, plus open up access to coverage options that weren’t available before.
How We Retrofit
Assessment & Planning
In Manzanita, the retrofitting process starts with a thorough assessment of your home’s current condition. A qualified expert, like a structural engineer or trained technician, will evaluate your property to pinpoint any weaknesses and suggest the best solutions.
Our evaluation looks at the foundation, walls, roof, and overall structure. After that, our engineer creates a detailed retrofitting plan tailored to the findings.
Foundation Bolting
Securing the foundation is the next step in our process. Our technicians install anchor bolts to connect your home to its foundation, ensuring it stays steady and strong during an earthquake here in Manzanita.
In Manzanita, we strengthen your home’s foundation by drilling holes and using sturdy steel bolts. Our team expertly tightens these bolts to enhance the structure’s stability, ensuring it stands strong against seismic activity.
Adding Shear Walls
In Manzanita, OR, shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces and keep buildings standing strong.
Shear walls are usually made from sturdy materials like plywood and are placed in key areas of your home, especially in cripple walls. These walls add essential support and stability, helping to mitigate the risk of damage during an earthquake here in Manzanita.
Bracing & Reinforcing
Next, we strengthen key areas of your Manzanita home using sturdy steel braces and straps. Our team carefully installs these reinforcements on essential structural elements like the roof, walls, and floors. This process boosts your home’s stability, ensuring it has a solid framework that can withstand seismic forces.
Securing Applicances
Ensuring your appliances are properly secured creates a safer home for everyone in Manzanita. It’s vital to anchor items like water heaters and refrigerators, and 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 Manzanita Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Manzanita 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 Manzanita, OR has its own unique character—but TerraFirma has a solution for every challenge. Reach out to us today for a complimentary in-home estimate and find out how we can help make your home safer, healthier, and more valuable for years to come.
Manzanita
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.
