Foundation, Crawlspace & Concrete Contractors in Puyallup, WA
Terrafirma in Puyallup, WA
At TerraFirma, we focus on safeguarding and improving the structural integrity of homes throughout Oregon and Washington. For years, we’ve been proud to serve homeowners in Puyallup, helping them tackle the unique climate and soil challenges of the area.
From a cracking foundation to a musty basement, damp crawl space, or uneven concrete slab, TerraFirma has the expertise, tools, and reliable systems to restore your Puyallup home and keep it safe for years to come.
Puyallup’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 Puyallup
Foundation problems can lead to significant damage to your home if not taken care of. In Puyallup, WA, you might see signs like cracks in your floors, bowing walls, or sagging floors, all of which could indicate deeper structural issues. Homeowners may also experience doors that stick, windows that won’t close properly, or noticeable gaps between walls and ceilings. These symptoms often suggest that your foundation is shifting due to soil movement, water issues, or simply the effects of aging.
At TerraFirma, we understand the unique foundation challenges in Puyallup. That’s why we offer targeted, expert solutions designed specifically for the root causes of your foundation issues. Our process starts with a thorough inspection to determine the extent and source of the problem, followed by recommendations for our proven foundation repair systems.
Foundation piers
Our push and helical piers are specifically designed to stabilize and lift foundations in Puyallup, WA, by shifting their load 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 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.
In Puyallup, WA, we provide grouted micropile tiebacks for challenging soil conditions, SmartJack® crawl space support posts to fix sagging floors, and vapor barriers to control humidity and prevent moisture damage.
Every solution comes with expert installation, ongoing maintenance options, and transferable warranties, ensuring you have confidence and peace of mind in your Puyallup home.
Basement Waterproofing Puyallup
Don’t let a wet basement ruin your home in Puyallup, WA. Moisture can lead to mold, mildew, structural issues, and poor air quality. You might notice signs like musty smells, stained walls, standing water, or a white, powdery substance known as efflorescence that appears as water evaporates. Even a tiny crack in your basement wall can become a big pathway for moisture, so it’s essential to take action before it gets out of hand.
TerraFirma provides top-notch basement waterproofing solutions in Puyallup, ensuring your space stays dry, healthy, and functional no matter the weather.
Crawl Space Repair Puyallup
“Don’t underestimate your crawl space! In Puyallup, WA, it’s an essential part of your home’s structure and air quality. If left neglected, a crawl space can become a breeding ground for mold, pests, and standing water, leading to wood rot, unpleasant odors, and potential respiratory issues for you and your family.”
We understand the unique crawl space conditions in Puyallup, WA. That’s why TerraFirma offers specialized crawl space repair services 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 Puyallup 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 Puyallup
Damaged, cracked, or uneven concrete can be more than just an eyesore’it can pose a safety risk as well. Issues like poor soil compaction, freeze-thaw cycles, erosion, and tree root growth can lead to these problems. Residents of Puyallup trust us to repair their concrete slabs, sidewalks, patios, and driveways quickly and effectively.
TerraFirma provides quick, efficient, and durable concrete leveling and repair services in Puyallup, WA, utilizing innovative polyurethane foam injection and expert crack sealing.
PolyLevel® Concrete Lifting
PolyLevel uses expanding polyurethane foam to lift and stabilize concrete slabs without invasive procedures. This effective method is perfect for Puyallup 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 keep water out and prevent any further sinking, we use 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
Once your concrete is sealed and lifted, SealantPro offers Puyallup residents a durable shield against moisture, chemicals, and the fluctuating temperatures of the seasons. Our formula penetrates deep, preventing stains, flaking, and surface erosion for lasting protection.
We also offer commercial concrete repair in Puyallup, WA, specializing in industrial buildings, warehouse floors, roads, runways, and rail lines’utilizing the same high-quality systems we rely on for residential projects.
Earthquake Retrofitting Puyallup, WA
Much of the Pacific Northwest, including Puyallup, is located in an active seismic zone. Homes built before the updated building codes introduced in the 1990s are particularly at risk. Even a minor earthquake can leave a home off its foundation or cause serious structural damage.
TerraFirma’s earthquake retrofitting services help secure your Puyallup home to its foundation and strengthen its ability to withstand seismic events.
Retrofitting your home for earthquakes in Puyallup can lead to lower insurance premiums and deductibles, plus you may qualify for coverage that wasn’t available before the upgrade.
How We Retrofit
Assessment & Planning
In Puyallup, WA, the retrofitting process starts with a thorough assessment of your building’s condition. A qualified expert, like a structural engineer or trained technician, will inspect your home to pinpoint any weaknesses and suggest the right solutions for your needs.
This evaluation looks at the foundation, walls, roof, and overall structure of your home. Afterward, our engineer will create a detailed retrofitting plan tailored to the findings.
Foundation Bolting
In Puyallup, the next step in the process is securing your foundation. Our technicians install anchor bolts that connect your home to its foundation, ensuring it stays stable and prevents movement during an earthquake.
Our process involves carefully drilling into the foundation and inserting sturdy steel bolts. Our team then tightens these bolts to reinforce the structure, improving its stability and ability to withstand seismic forces.
Adding Shear Walls
In Puyallup, WA, shear walls play a vital role in earthquake retrofitting by effectively distributing seismic forces and helping to keep your structure safe from collapse.
Shear walls are usually made from plywood or other durable materials and are installed in key areas of your home, especially in cripple walls. They provide extra support and stability, helping to minimize the risk of damage during an earthquake.
Bracing & Reinforcing
Next, we’ll brace and reinforce key areas of your home in Puyallup with durable steel braces and straps. Our team installs these essential supports on vital structural elements like the roof, walls, and floors. This important step enhances your home’s overall stability, giving it a strong framework designed to withstand seismic forces.
Securing Applicances
Securing your appliances is key to creating a safer home in Puyallup, WA. Anchoring items like water heaters and refrigerators is a vital step. Our technicians can also install safeguards 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 Puyallup Home Today
At TerraFirma, we’ve dedicated over 20 years to helping homeowners in Puyallup and throughout the Pacific Northwest safeguard their homes from the ground up. Whether it’s foundation repair, basement waterproofing, crawl space encapsulation, concrete leveling, or earthquake retrofitting, our skilled team provides exceptional craftsmanship using trusted products, proven systems, and reliable warranties.
Every home in Puyallup, WA has its own unique character, and TerraFirma has the perfect solutions for every challenge you face. Reach out to us today for a free in-home estimate and let us show you how we can enhance the safety, health, and value of your home for years to come.
Puyallup
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.