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Foundation, Crawlspace & Concrete Contractors in Keizer, OR
Terrafirma in Keizer, OR
At TerraFirma, we focus on safeguarding and improving the structural integrity of homes in Keizer and throughout Oregon and Washington. For years, we’ve been proud to help homeowners in Keizer address the unique climate and soil challenges that come with living in this beautiful area.
From a cracked foundation and a musty basement to a damp crawl space or an uneven concrete slab, TerraFirma has the knowledge, tools, and proven solutions to restore your Keizer home and ensure its safety for years to come.
Keizer’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 Keizer
Foundation issues can lead to major damage to your home if not taken care of promptly. If you’re in Keizer, OR, you might see signs like cracks in your floors, bowing walls, or sagging floors, which could indicate more serious structural problems beneath the surface. Homeowners may also experience stuck doors, windows that won’t close properly, or noticeable gaps between walls and ceilings—these can all point to potential shifts in your foundation caused by soil movement, water damage, or the natural aging process.
At TerraFirma, we specialize in foundation repairs in Keizer, offering targeted solutions designed specifically for the unique issues affecting your home’s foundation. Our process starts with a thorough inspection to identify the root cause and severity of the problem. From there, we recommend one or more of our proven foundation repair systems to restore your home’s stability.
Foundation piers
In Keizer, OR, our push and helical piers are designed to stabilize and lift your foundation by transferring its weight to deeper, more stable soil layers. Helical piers work great in areas with known soil conditions, while push piers are best for spots where soil stability is less certain. 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.
Each solution comes with professional installation, ongoing maintenance options, and transferable warranties, ensuring you have confidence and peace of mind in your home here in Keizer.
Basement Waterproofing Keizer
Dealing with a damp basement in Keizer, OR can result in mold, mildew, structural issues, and compromised air quality in your home. You might notice signs of water intrusion like musty odors, stained walls, standing water, or efflorescence—a white, powdery residue that appears when water evaporates. Even a tiny crack in your basement wall can turn into a significant source of moisture, so it’s essential to address these problems early.
TerraFirma provides top-notch basement waterproofing solutions in Keizer, ensuring your space stays dry, healthy, and functional—rain or shine.
Crawl Space Repair Keizer
Crawl spaces in Keizer often get ignored, yet they play a vital role in your home’s structure and air quality. If neglected, these areas can become a breeding ground for mold, pests, and standing water. This can lead to wood rot, unpleasant smells, and even respiratory problems for you and your family.
We understand the crawl space conditions in Keizer, OR, and TerraFirma’s 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 Keizer 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 Keizer
Unsightly concrete with cracks, damage, or uneven surfaces can pose a real safety risk. These issues often arise from factors like poor soil compaction, freeze-thaw cycles, erosion, or tree root interference. That’s why homeowners in Keizer turn to us for prompt and effective repairs to their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, efficient, and durable concrete leveling and repair solutions for Keizer, OR, utilizing advanced polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel uses expanding polyurethane foam to lift and stabilize concrete slabs. This non-invasive method is perfect for Keizer residents 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 Keizer, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Keizer, OR
Keizer, OR, is located in a region that sits within an active seismic zone. Homes constructed before the updated building codes of the 1990s can be particularly at risk. Even a small earthquake can lead to your home shifting off its foundation or suffering significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Keizer home to its foundation and strengthen its ability to withstand seismic events.
Earthquake retrofitting in Keizer can help lower your insurance premiums and deductibles, plus it may give you access to coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Keizer, OR, the retrofitting journey starts with a thorough assessment of your building’s condition. Our experienced professionals, including structural engineers and trained technicians, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
This evaluation includes a thorough inspection of the foundation, walls, roof, and overall structure. Afterward, our engineer creates a detailed retrofitting plan tailored to the findings.
Foundation Bolting
The next step in the process is securing the foundation. Our technicians install anchor bolts that connect your home to its foundation, helping to prevent lateral movement during an earthquake.
Our team carefully drills holes into the foundation and inserts sturdy steel bolts. Once tightened, these bolts solidify the structure, boosting its stability and resistance to seismic activity—ensuring your home in Keizer is secure and safe.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting for buildings in Keizer, OR, as they help distribute seismic forces and keep structures safe from collapsing.
“Shear walls are usually made from plywood or other durable materials and are strategically placed throughout your home, especially in areas like cripple walls. These walls enhance support and stability, helping to lower the risk of damage during an earthquake.”
Bracing & Reinforcing
Next, we enhance key areas of your home in Keizer with steel braces and straps. Our team expertly installs these reinforcements on critical structural elements like the roof, walls, and floors. This process boosts your home’s stability, creating a sturdy framework that can better withstand seismic forces.
Securing Applicances
Securing your appliances can help create a safer living environment in Keizer. Anchoring essential items like water heaters and refrigerators is key to this effort. 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 Keizer Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Keizer 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 Keizer, OR is unique—and at TerraFirma, we have the solutions for every challenge you may 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.
Keizer
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.
