Foundation, Crawlspace & Concrete Contractors in Gleneden Beach, OR
Terrafirma in Gleneden Beach, OR
At TerraFirma, we focus on safeguarding and enhancing the structural integrity of homes in Gleneden Beach and throughout Oregon and Washington. For years, we’ve been proud to offer repair services to homeowners in our community, helping them tackle the unique climate and soil challenges of the region.
From a settling foundation to a musty basement, damp crawl space, or uneven concrete slab, TerraFirma has the experience, tools, and reliable solutions to restore your Gleneden Beach home and ensure it stays safe for years to come.
Gleneden Beach’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 Gleneden Beach
Foundation issues can lead to significant damage if not taken care of. Signs like cracks in the floors, bowing walls, and sagging floors often point to deeper structural concerns. Residents of Gleneden Beach, OR may notice doors that stick, windows that don’t close quite right, or visible gaps between walls and ceilings. These could all indicate shifting foundations due to soil movement, water damage, or normal wear over time.
At TerraFirma, we specialize in foundation repair in Gleneden Beach, offering personalized solutions designed to tackle the specific issues affecting your foundation. Our process starts with a thorough inspection to identify the extent and root cause of the problem. From there, we present you with one or more of our effective foundation repair systems:
Foundation piers
At Gleneden Beach, we offer expertly engineered push and helical piers designed to stabilize and elevate your foundation by transferring its weight to deeper, more stable soil. Helical piers are perfect for areas with known soil conditions, while push piers are the ideal choice for those with uncertain soil stability. Both options are minimally invasive and provide lasting solutions for your home’s 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 Gleneden Beach home.
Basement Waterproofing Gleneden Beach
Living in Gleneden Beach, OR, we know how the coastal climate can impact your home. A damp basement can result in mold, mildew, structural issues, and compromised air quality. You might notice signs of water intrusion like musty odors, stained walls, pooling water, or even efflorescence—a white, powdery residue that appears when water evaporates. Remember, even a small crack in your basement wall can turn into a significant gateway for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Gleneden Beach, ensuring your space stays dry, healthy, and functional—come rain or shine.
Crawl Space Repair Gleneden Beach
Crawl spaces in Gleneden Beach are often forgotten, but they play a vital role in your home’s structure and air quality. If left unattended, these hidden areas can become a haven for mold, pests, and standing water. Neglecting your crawl space could lead to wood rot, unpleasant smells, and even respiratory problems for you and your family.
We understand the unique crawl space conditions in Gleneden Beach, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors. Our solutions include complete encapsulation, effective drainage, and sturdy 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 Gleneden Beach 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 Gleneden Beach
Damaged, cracked, or uneven concrete isn’t just an eyesore; it can also pose a safety risk. These issues often arise from things like inadequate soil compaction, freeze-thaw cycles, erosion, or tree root growth. That’s why homeowners in Gleneden Beach trust us to swiftly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
At TerraFirma, we provide quick, efficient, and durable concrete leveling and repair solutions, utilizing state-of-the-art polyurethane foam injection and expert crack sealing services right here in Gleneden Beach, OR.
PolyLevel® Concrete Lifting
PolyLevel employs expanding polyurethane foam to lift and stabilize concrete slabs, making it a non-invasive solution perfect for Gleneden Beach residents looking to enhance their outdoor spaces.
- 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 Gleneden Beach, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Gleneden Beach, OR
Gleneden Beach, like much of the Pacific Northwest, sits in an active seismic zone. Homes built before the updated building codes of the 1990s may be particularly at risk. Even a minor earthquake could cause a home to shift off its foundation or suffer significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Gleneden Beach home to its foundation and strengthen its ability to withstand seismic events.
Retrofitting your home in Gleneden Beach for earthquake resilience not only enhances its safety but can also lead to lower insurance premiums and deductibles, as well as access to previously unavailable coverage options.
How We Retrofit
Assessment & Planning
In Gleneden Beach, the retrofitting process starts with a thorough evaluation of your home’s condition. Our experts, including skilled structural engineers and trained technicians, will examine your property to pinpoint any vulnerabilities and suggest the best solutions.
This evaluation involves a thorough inspection of the foundation, walls, roof, and overall structure. Following this assessment, 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 install anchor bolts to firmly connect your home to its foundation, keeping it stable during an earthquake.
In Gleneden Beach, we strengthen your home’s foundation by carefully drilling holes and inserting sturdy steel bolts. Our team tightens these bolts to ensure your structure is more stable and better equipped to withstand seismic forces.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces, ensuring that structures in Gleneden Beach remain safe and sound.
In Gleneden Beach, shear walls are usually made from sturdy materials like plywood, strategically placed throughout homes, especially in areas called cripple walls. These walls enhance stability and support, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we enhance and strengthen essential areas of your home using durable steel braces and straps. Our team carefully installs these reinforcements on key structural elements like the roof, walls, and floors. This vital step boosts your home’s overall stability, creating a robust framework designed to endure the natural forces of the Oregon coast.
Securing Applicances
By securing your appliances, you can create a safer living environment in Gleneden Beach. Anchoring important items like water heaters and refrigerators is crucial. Our technicians can also install protection for gas meters to help prevent potential 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 Gleneden Beach Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Gleneden Beach 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 Gleneden Beach, OR is unique—but TerraFirma has a solution for every challenge you might face. Reach out to us today for a complimentary in-home estimate and find out how we can help enhance the safety, health, and value of your home for years to come.
Gleneden Beach
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.