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Foundation, Crawlspace & Concrete Contractors in Seaview, WA
Terrafirma in Seaview, WA
At TerraFirma, we focus on safeguarding and improving the structural integrity of homes in Seaview, WA, and beyond. For years, we’ve been helping homeowners in this beautiful coastal community tackle the unique challenges posed by the local climate and soil conditions.
From a solid foundation to a dry basement, a healthy crawl space, or an even concrete slab, TerraFirma has the experience, tools, and reliable solutions to restore your Seaview home and ensure it stays safe for years to come.
Seaview’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 Seaview
Foundation problems can lead to significant damage to your home if not taken care of. In Seaview, WA, homeowners may notice signs like cracks in the floor, bowing walls, and sagging floors, all of which could indicate more serious structural issues. You might also experience doors that stick, windows that won’t close properly, or visible gaps between your walls and ceilings. These symptoms often point to a shifting foundation caused by soil movement, water damage, or simply the passage of time.
At TerraFirma, we provide expert foundation repairs right here in Seaview, WA, with solutions specifically designed to address the root cause of your foundation issues. Our approach starts with a thorough inspection to evaluate the extent and source of the problem, followed by recommendations for one or more of our trusted foundation repair systems.
Foundation piers
In Seaview, WA, our push and helical piers are designed to stabilize and lift your foundation by transferring its weight to deeper, more stable soil. Helical piers work best in known soil conditions, while push piers are great for areas where soil stability is uncertain. Both systems are minimally invasive and provide long-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 we offer comes with expert installation, ongoing maintenance options, and transferable warranties, ensuring you have the confidence and peace of mind you deserve in your Seaview home.
Basement Waterproofing Seaview
Living in Seaview, WA, you know that a wet basement can create big problems like mold, mildew, structural damage, and poor air quality in your home. You might notice signs of water intrusion—like musty odors, stained walls, puddles, or even a white, powdery residue called efflorescence that appears when water evaporates. Even a tiny crack in your basement wall can turn into a major gateway for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Seaview, ensuring your space stays dry, healthy, and functional—come rain or shine.
Crawl Space Repair Seaview
Crawl spaces in Seaview, WA, are often forgotten, but 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 you and your family.
At TerraFirma, we understand the unique crawl space challenges in Seaview, WA. Our specialized crawl space repair services are tailored to tackle issues like moisture, mold, pests, and sagging floors. We offer full encapsulation, effective drainage solutions, and robust structural support to transform your space.
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 Seaview 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 Seaview
Cracked, damaged, or uneven concrete isn’t just an eyesore—it poses safety risks, too. These issues can arise from factors like inadequate soil compaction, freeze-thaw cycles, erosion, or tree root growth. Residents of Seaview trust us to swiftly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
At TerraFirma, we provide quick, clean, and durable concrete leveling and repair services in Seaview, WA, utilizing cutting-edge polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel utilizes expanding polyurethane foam to elevate and stabilize concrete slabs. This non-invasive method is perfect for Seaview, WA homeowners looking to:
- 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 Seaview, WA for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Seaview, WA
Seaview, WA, is located in a region of the Pacific Northwest that sits atop an active seismic zone. Homes constructed before the updated safety codes of the 1990s are particularly at risk. Even a minor earthquake can lead to a home shifting off its foundation or suffering serious structural damage.
TerraFirma’s earthquake retrofitting services help secure your Seaview home to its foundation and strengthen its ability to withstand seismic events.
Retrofitting your home for earthquakes in Seaview can lower your insurance premiums and deductibles, plus it may even make you eligible for coverage options that weren’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Seaview, WA, the retrofitting process starts with a thorough evaluation of your building’s current condition. An experienced professional, like a structural engineer or a qualified technician, will examine 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. After that, our engineer will create a detailed retrofitting plan tailored to the findings.
Foundation Bolting
Strengthening the foundation is the next step in our process here in Seaview, WA. Our technicians install anchor bolts to securely connect your home to its foundation, helping prevent any lateral movement during an earthquake.
In Seaview, WA, we strengthen your foundation by drilling holes and inserting steel bolts. Our skilled team then tightens these bolts to secure your structure, boosting its stability and ability to withstand seismic forces.
Adding Shear Walls
In Seaview, WA, shear walls play a vital role in earthquake retrofitting by helping to distribute seismic forces, ensuring your home remains standing during seismic events.
Shear walls, made from sturdy materials like plywood, are strategically installed throughout homes, especially in areas known as cripple walls. This added support helps enhance stability and significantly lowers the risk of damage during an earthquake, ensuring your Seaview home is better prepared for natural events.
Bracing & Reinforcing
Next, we enhance and secure vital areas of Seaview homes with durable steel braces and straps. Our team installs these reinforcements on essential structural parts like the roof, walls, and floors. This important step boosts your home’s stability, creating a strong framework that can better withstand seismic forces.
Securing Applicances
Ensuring your appliances are secured creates a safer living environment for everyone in Seaview. Anchoring essential items like water heaters and refrigerators is crucial. Our technicians also provide protection 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 Seaview Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Seaview 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.
“No two homes in Seaview, WA are alike, but TerraFirma has the right solution for every challenge. Reach out to us today for a complimentary in-home estimate and see how we can help enhance the safety, health, and value of your home for years to come.”
Seaview
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.
