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Foundation, Crawlspace & Concrete Contractors in Hammond, OR
Terrafirma in Hammond, OR
At TerraFirma, we’re dedicated to safeguarding and improving the structural integrity of homes right here in Hammond, OR. For years, we’ve been proud to help local homeowners tackle the unique climate and soil challenges of our region with reliable repair services.
From a cracking foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the expertise, tools, and reliable systems to restore your Hammond home and keep it safe for years to come.
Hammond’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 Hammond
Foundation issues can lead to significant damage in your home if not taken care of. Homeowners in Hammond, OR may notice signs like cracks in the floors, bowing walls, or sagging floors, all of which can point to deeper structural concerns. You might find that doors start to stick, windows refuse to close correctly, or gaps appear between the walls and ceilings. These issues can indicate that your foundation is shifting due to soil movement, water damage, or the natural aging process.
At TerraFirma, we specialize in foundation repairs in Hammond, offering targeted, expert solutions designed to address the root causes of your foundation issues. Our process starts with a thorough inspection to determine the extent and source of the problem. From there, we recommend one or more of our trusted foundation repair systems:
Foundation piers
Our push and helical piers are designed to stabilize and lift your foundation by shifting its weight to deeper, more stable soil. Helical piers work best in areas with known soil conditions, while push piers are ideal for locations where soil stability is uncertain. Both solutions are minimally invasive and provide lasting support for your home in Hammond.
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, flexible maintenance options, and transferable warranties, so you can feel confident and at ease in your Hammond home.
Basement Waterproofing Hammond
Experiencing a wet basement in Hammond can lead to mold, mildew, structural issues, and poor air quality in your home. You might notice signs of water intrusion such as 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 gateway for moisture.
TerraFirma provides top-notch basement waterproofing solutions in Hammond, ensuring your space stays dry, healthy, and functional no matter the weather.
Crawl Space Repair Hammond
Crawl spaces in Hammond 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.
We understand the unique crawl space conditions in Hammond, OR, and TerraFirma’s repair services are tailored to tackle moisture, mold, pests, and sagging floors with complete encapsulation, effective drainage solutions, and robust 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 Hammond 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 Hammond
Damaged, cracked, or uneven concrete isn’t just an eyesore—it’s a safety risk as well. Issues like poor soil compaction, freeze-thaw cycles, erosion, and tree root growth can lead to these problems. That’s why homeowners in Hammond turn to us for quick and effective solutions for their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, reliable, and durable concrete leveling and repair services in Hammond, OR, using cutting-edge polyurethane foam injection and effective crack sealing.
PolyLevel® Concrete Lifting
PolyLevel employs expanding polyurethane foam to lift and stabilize concrete slabs, making it a perfect non-invasive solution for Hammond, OR residents looking to enhance their properties.
- 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 Hammond, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Hammond, OR
Hammond, OR, sits in an active seismic zone of the Pacific Northwest. Homes constructed before the updated building codes of the 1990s may be particularly at risk. Even a minor earthquake could cause a home to shift from its foundation or sustain significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Hammond home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Hammond not only strengthens your property but can also help lower your insurance premiums and deductibles, plus you might qualify for coverage options that weren’t available before.
How We Retrofit
Assessment & Planning
In Hammond, OR, the retrofitting process kicks off with a thorough assessment of your building’s current condition. A qualified expert, like a structural engineer or skilled technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
This assessment covers the foundation, walls, roof, and overall structure of your home. Following the evaluation, our engineer will create a detailed retrofitting plan tailored to the specific findings.
Foundation Bolting
Securing the foundation is the next important step for homes in Hammond, OR. Our technicians install anchor bolts to firmly connect your house to its foundation, helping to prevent any lateral movement during an earthquake.
Our process begins by drilling holes into the foundation and inserting sturdy steel bolts. Our team then tightens the bolts to ensure the structure is secure, boosting its stability and resilience against seismic activity.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting here in Hammond, OR, as they help distribute seismic forces and keep buildings from collapsing.
Shear walls are usually made from plywood or other sturdy materials, and are strategically installed throughout homes, especially in cripple walls. They enhance the support and stability of your walls, helping to reduce the risk of damage during an earthquake—a crucial consideration for homeowners in Hammond, OR.
Bracing & Reinforcing
Next, we fortify key areas of your Hammond home with steel braces and straps. Our team installs these on vital structural elements like the roof, walls, and floors. This crucial step enhances your home’s stability, providing a robust framework designed to withstand seismic activity.
Securing Applicances
By securing your appliances, you can help create a safer home for everyone in Hammond. It’s important to anchor items like water heaters and refrigerators, and our technicians can also install protection for gas meters to reduce the risk of 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 Hammond Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Hammond 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 Hammond, OR is unique, and at TerraFirma, we have the perfect solution for every challenge. Reach out to us today for a free in-home estimate and learn how we can help make your home safer, healthier, and more valuable for years to come.
Hammond
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.
Why is
TerraFirma
the Top Rated Foundation Expert in Oregon?
From Portland to Beaverton, Salem to Lake Oswego, and all across the region, our experts consistently deliver durable, reliable foundation, basement, and crawlspace solutions. Check out these homeowner stories from your neighbors.
