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Foundation, Crawlspace & Concrete Contractors in Prineville, OR
Terrafirma in Prineville, OR
At TerraFirma, we focus on protecting and strengthening the structural integrity of homes right here in Prineville and throughout Oregon and Washington. For years, we’ve been proud to help local homeowners tackle the unique climate and soil challenges that come with living in our beautiful region.
Whether you’re dealing with a cracked foundation, a musty basement, a damp crawl space, or an uneven concrete slab, TerraFirma has the expertise, tools, and trusted solutions to restore your Prineville home and ensure it stays safe for years to come.
Prineville’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 Prineville
Foundation problems can lead to significant damage to your home if not taken care of. Signs like cracks in the floors, bowing walls, and sagging floors often indicate more serious structural issues. Homeowners in Prineville, OR may notice doors that stick, windows that don’t close properly, or gaps appearing between the walls and ceilings. These issues can all be indicators that your foundation is shifting due to soil movement, water damage, or age-related wear and tear.
At TerraFirma, we specialize in foundation repairs right here in Prineville. Our expert team provides customized solutions based on the specific issues affecting your foundation. We start with a thorough inspection to determine the extent and source of any concerns, followed by tailored recommendations for our trusted foundation repair systems:
Foundation piers
In Prineville, OR, our push and helical piers are designed to stabilize and lift your foundation by transferring its load to deeper, more stable soil. Helical piers work great in areas with known soil conditions, while push piers are ideal for regions with uncertain soil stability. 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.
Every solution comes with professional installation, flexible maintenance options, and transferable warranties, ensuring you have confidence and peace of mind in your Prineville home.
Basement Waterproofing Prineville
Dealing with a damp basement in Prineville can lead to issues like mold, mildew, structural damage, and even poor air quality in your home. Signs of water intrusion can include musty odors, stained walls, standing water, or a white, powdery residue called efflorescence that appears when water evaporates. Remember, even a tiny crack in your basement wall can turn into a significant source of moisture.
TerraFirma provides top-notch basement waterproofing solutions in Prineville to ensure your space stays dry, healthy, and functional—regardless of the weather.
Crawl Space Repair Prineville
Crawl spaces in Prineville are often forgotten, but they play a vital role in the structure and air quality of your home. If left unattended, a neglected crawl space can become a breeding ground for mold, pests, and standing water. These issues can result in wood rot, unpleasant odors, and even health concerns for your family.
We understand the unique crawl space conditions in Prineville, OR, and TerraFirma’s crawl space repair services are tailored to tackle moisture, mold, pests, and sagging floors with 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 Prineville 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 Prineville
Damaged, cracked, or uneven concrete isn’t just an eyesore—it’s a safety concern. These issues can arise from poor soil compaction, freeze-thaw cycles, erosion, or tree root growth. Residents of Prineville trust us to quickly and effectively repair their concrete slabs, sidewalks, patios, and driveways.
TerraFirma provides quick, efficient, and durable concrete leveling and repair solutions for Prineville, OR, utilizing advanced polyurethane foam injection and crack sealing techniques.
PolyLevel® Concrete Lifting
PolyLevel employs expanding polyurethane foam to elevate and stabilize concrete slabs. This effective, non-invasive method is perfect for residents of Prineville, OR who need:
- 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 Prineville, OR for industrial buildings, warehouse floors, roads, runways, and rail lines—using the same high-quality systems we trust for residential properties.
Earthquake Retrofitting Prineville, OR
Prineville, like much of the Pacific Northwest, is located in an active seismic zone. Homes constructed before the updated building codes of the 1990s may be particularly at risk. Even a small earthquake can lead to a home shifting off its foundation or sustaining significant structural damage.
TerraFirma’s earthquake retrofitting services help secure your Prineville home to its foundation and strengthen its ability to withstand seismic events.
Upgrading your home with earthquake retrofitting in Prineville can help lower your insurance premiums and deductibles, while also giving you access to coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Prineville, the retrofitting process starts with a thorough assessment of your building’s current condition. A qualified expert, like a structural engineer or a skilled technician, will inspect your home to pinpoint any weaknesses and suggest the best solutions.
Our assessment thoroughly inspects the foundation, walls, roof, and overall structure. After that, our engineer creates a detailed retrofitting plan tailored to our findings.
Foundation Bolting
Securing the foundation is the next important step in the process. Our technicians install anchor bolts to firmly connect your home to its foundation, helping to prevent any sideways movement during an earthquake right here in Prineville.
This process involves drilling into the foundation and inserting steel bolts. Our team then tightens the bolts to strengthen the structure, improving its stability and resistance to seismic activity.
Adding Shear Walls
In Prineville, shear walls play an essential role in earthquake retrofitting by spreading out seismic forces and helping to keep your building safe from collapse.
“Shear walls are often made from plywood or other sturdy materials, strategically placed throughout homes, especially in areas like cripple walls. They enhance the support and stability of your walls, helping to minimize the risk of damage during an earthquake.”
Bracing & Reinforcing
Next, we’ll strengthen essential parts of your home in Prineville with steel braces and straps. Our team carefully installs these to key structural elements like the roof, walls, and floors. This step boosts your home’s stability, giving it a solid framework designed to withstand seismic forces.
Securing Applicances
Securing your appliances is key to ensuring a safer home in Prineville. Properly anchoring items like water heaters and refrigerators is essential. Our technicians can also install protective measures for gas meters, helping 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 Prineville Home Today
At TerraFirma, we’ve spent over 25 years helping homeowners in Prineville 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 Prineville, OR has its own unique character, and TerraFirma is here to tackle any challenge you may face. Reach out to us today for a free in-home estimate and find out how we can help enhance the safety, health, and value of your home for years to come.
Prineville
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.
