Free Estimate
Financing
Commercial Solutions
Maintenance
Bill Pay
Foundation, Crawlspace & Concrete Contractors in Gold Hill, OR
Terrafirma in Gold Hill, OR
At TerraFirma, we focus on safeguarding and strengthening the structural integrity of homes right here in Gold Hill and throughout Oregon and Washington. For years, we’ve been dedicated to helping local homeowners tackle the unique climate and soil challenges of our area.
From a cracking foundation to a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma is here to help. With our expertise, top-notch tools, and reliable systems, we’ll restore your Gold Hill home and ensure it stays safe for years to come.
Gold Hill’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 Gold Hill
Foundation issues can lead to significant damage to your home if they aren’t dealt with promptly. Signs like floor cracks, bowing walls, and sagging floors may indicate deeper structural concerns. Homeowners in Gold Hill, OR, might notice sticking doors, windows that don’t close correctly, or visible gaps between walls and ceilings. These could all be signs of a shifting foundation caused by soil movement, water damage, or the effects of aging.
At TerraFirma, we specialize in foundation repairs right here in Gold Hill. Our expert team provides tailored solutions that address the root causes of your foundation issues. We start with a thorough inspection to determine the extent and source of the problem, and from there, we recommend one or more effective foundation repair systems to get your home back on solid ground.
Foundation piers
In Gold Hill, our push and helical piers are expertly designed to stabilize and lift your foundation by transferring its load to deeper, more stable soil. Helical piers work best in areas with known soil conditions, while push piers are the ideal choice for locations with uncertain soil stability. Both systems 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 professional installation, ongoing maintenance options, and transferable warranties, ensuring you have confidence and peace of mind in your Gold Hill home.
Basement Waterproofing Gold Hill
Living in Gold Hill, OR, you know how crucial it is to keep your home dry. A wet basement can bring on mold, mildew, structural issues, and even affect the air quality throughout your home. You might notice signs of water intrusion like musty odors, stained walls, pooling water, or efflorescence—a white, powdery residue left when water evaporates. Remember, even a tiny crack in your basement wall can become a significant entry point for moisture.
TerraFirma provides cutting-edge basement waterproofing solutions in Gold Hill, ensuring your space stays dry, healthy, and functional, no matter the weather.
Crawl Space Repair Gold Hill
Crawl spaces in Gold Hill often go unnoticed, but they play a vital role in your home’s structure and air quality. If left unattended, these areas can become breeding grounds for mold, pests, and even standing water. This can lead to wood rot, unpleasant odors, and potential health issues for you and your family.
We understand the unique crawl space conditions in Gold Hill, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors with comprehensive encapsulation, effective drainage, 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 Gold Hill 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 Gold Hill
Uneven, cracked, or damaged concrete isn’t just an eyesore—it poses a safety risk. These issues can arise from poor soil compaction, freeze-thaw cycles, erosion, or tree root growth. Homeowners in Gold Hill trust us to quickly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
At TerraFirma, we provide quick, reliable, and durable concrete leveling and repair services in Gold Hill, OR, utilizing cutting-edge 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 homeowners in Gold Hill, OR who are 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 Gold Hill, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Gold Hill, OR
Gold Hill, like much of the Pacific Northwest, is situated in an active seismic zone. Homes built before the updated building codes of the 1990s are particularly at risk. Even a minor earthquake can cause a home to shift off its foundation or suffer significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Gold Hill home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Gold Hill can help lower your insurance premiums and deductibles, and may even make you eligible for coverage that wasn’t available before.
How We Retrofit
Assessment & Planning
In Gold Hill, OR, the retrofitting process starts with a thorough evaluation of your building’s current condition. A skilled expert, like a structural engineer or trained technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions for improvement.
This assessment involves checking 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 an essential step in our process here in Gold Hill. Our skilled technicians install anchor bolts to firmly connect your home to its foundation, ensuring it stays stable and protected from lateral movement during an earthquake.
In Gold Hill, our expert team expertly drills into the foundation and inserts sturdy steel bolts. By tightening these bolts, we reinforce the structure, boosting its stability and helping it better withstand seismic activity.
Adding Shear Walls
Shear walls play a vital role in earthquake retrofitting in Gold Hill, OR, helping to distribute seismic forces and keep buildings standing strong during tremors.
Shear walls, made from plywood or other sturdy materials, are strategically installed in homes around Gold Hill, especially in areas like cripple walls. These essential features offer extra support and stability, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we strengthen key areas of your Gold Hill home with durable steel braces and straps. Our team carefully installs these reinforcements on essential structural elements like the roof, walls, and floors. This important step boosts your home’s overall stability, providing a sturdy framework that can better withstand seismic forces.
Securing Applicances
Ensuring your appliances are secured can make your home in Gold Hill, OR, a safer place to live. It’s crucial to anchor items like water heaters and refrigerators. Our technicians can also install protection for gas meters to help prevent 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 Gold Hill Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Gold Hill 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 Gold Hill, OR has its own unique character, and TerraFirma is here to tackle any challenge you may 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.
Gold Hill
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.
