'58 Foundations & Waterproofing provides expert crawl space repair in Dauphin County, including encapsulation, drainage, and structural solutions. We help homeowners eliminate moisture, odors, and foundation damage with long-term systems designed to protect your home from the ground up.
If your crawl space is damp, sagging, or starting to smell musty, you’re not alone. Many homes in Dauphin County face moisture and structural issues due to the area’s high humidity, heavy rain, and shifting seasonal temperatures. These problems can lead to mold, weakened supports, and rising energy costs. But with the right repairs, your crawl space can be dry, healthy, and strong again.
At '58 Foundations & Waterproofing, we help homeowners across Dauphin County protect their homes from below. Whether it’s water intrusion, failing insulation, or structural problems under your floors, our team can help restore peace of mind.
Crawl space damage often starts with water entering through foundation walls, seeping up from the soil, or lingering in the air as humidity. In Dauphin County, wet weather and poor drainage make these issues worse. Without proper waterproofing and airflow control, moisture builds up, inviting mold, rot, and pests.
Soil movement is another concern. As temperatures change, the ground can shift, causing piers and supports to settle or lean. When that happens, the weight of your home can strain the crawl space structure and affect your floors above.
Moisture and structural problems in a crawl space often show themselves through subtle signs at first. One of the earliest indicators is a musty smell that seems to come from the floor or lower levels of the home. Over time, this odor may become stronger and spread throughout the house.
Uneven or sagging floors are another common warning. If the crawl space framing begins to rot or settle, you may notice dips or soft spots as you walk. High humidity can also make floors feel clammy or damp underfoot.
Visual clues may include standing water, condensation on pipes, or mold growth on wood and insulation. Pests such as insects or rodents are also drawn to moist, unsealed crawl spaces and may leave behind droppings or chewed materials.
Increased heating and cooling costs can also be a sign that your crawl space is affecting your home’s energy efficiency. When moisture and outside air move freely below your home, your HVAC system has to work harder to maintain comfort indoors.
If you’re seeing any of these issues, it’s worth getting your crawl space inspected before the damage gets worse. Early action helps prevent costly repairs and protects the health of your entire home.
Every home in Dauphin County faces its challenges when it comes to moisture and structural issues under the floor. Our team provides customized crawl space repair solutions that target the source of the problem and restore long-term stability and health to your home. Here’s how we help:
Waterproofing and Drainage
We install sump pumps, interior drainage channels, and vapor barriers to move water out and keep it from coming back. These systems protect the crawl space from flooding and reduce ground moisture before it becomes a problem.
Structural Reinforcement
If your floor joists are sagging or the support piers have shifted, we will strengthen the structure with supplemental framing or steel support systems. This restores proper alignment and ensures the floor remains stable.
Insulation Removal and Replacement
Wet, moldy, or failing insulation is removed and replaced with materials that hold up in high-moisture environments. This helps improve energy efficiency and reduces musty air from entering the home.
Encapsulation
We seal the entire crawl space with a heavy-duty vapor barrier, covering the ground and walls to lock out moisture. Encapsulation transforms a damp, unusable space into a dry, clean environment that supports your home’s long-term health.
Humidity Control
We install crawl space dehumidifiers to manage moisture levels year-round. Combined with encapsulation and sealed vents, this helps prevent mold, mildew, and wood rot while making the air in your home cleaner and more comfortable.
Our repair process focuses on fixing what’s wrong and protecting against what’s next. Whether your issue is structural, environmental, or both, our solutions are built to last and backed by a Life-of-the-Structure Warranty.
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For homes in Dauphin County, encapsulation is one of the most effective ways to take control of moisture, odors, and air quality issues in the crawl space. Rather than patching problems as they arise, encapsulation seals off the entire area to stop moisture at the source.
The process begins by lining the ground and walls with a thick vapor barrier, which acts as a protective shield against ground moisture and outside humidity. All seams are sealed, and any existing water entry points are addressed first. Vent openings are closed off, and in many cases, a sump pump or drainage solution is added to manage water before it reaches the surface.
Encapsulation can also be paired with a crawl space dehumidifier to maintain dry, clean air year-round. The result is a healthier foundation, improved indoor air quality, and a reduction in mold risk, pest activity, and long-term structural damage.
If you’ve noticed musty odors, soft floors, or visible moisture under your home, encapsulation may be the right solution. Our team is ready to inspect your crawl space and design a custom system to keep it clean, sealed, and protected.
The cost of crawl space repair in Dauphin County depends on the size of your space, the extent of the damage, and the type of solution needed. Minor waterproofing upgrades may cost less, while full encapsulations or structural repairs are more involved.
We provide free estimates and clear explanations so you’ll know exactly what’s needed—no surprises, no pressure.
We’ve served Pennsylvania homeowners for over 65 years with lasting crawl space solutions. Our team is made up of skilled, local professionals who take pride in their work. Homeowners trust us for our honesty, quality, and Life-of-the-Structure Warranty.
Whether you need a minor repair or a full crawl space overhaul, we’re here to make sure it’s done right.
Schedule your free crawl space inspection today
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