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A home can develop moisture problems when water finds its way through foundation cracks, joints, drainage areas, or other weak points. Over time, that moisture can contribute to odors, mold, damaged possessions, and concerns about your basement or crawl space. Piedmont Pressure Seal has delivered waterproofing services in Advance NC for more than 35 years, helping homeowners understand and address water intrusion. We'll determine where the problem begins, explain your choices, and provide straightforward information without pressuring you into a particular solution.
As of September 2026, we're proud to hold a 4.8-out-of-5-star rating on Google. Behind that rating are homeowners who trusted us with wet basements, damp crawl spaces, and foundation worries. Read our reviews to see how those projects turned out.
Protecting your basement from water starts with understanding how moisture is getting inside. Piedmont Pressure Seal offers interior and exterior waterproofing systems, leak repairs, seepage solutions, and sump pump services for a variety of basement water concerns. After more than 35 years in the waterproofing industry, we've learned that the right approach depends on the home, the source of the water, and the homeowner's budget.
A damp crawl space can contribute to unwanted odors that eventually make their way into your home. Our crawl space encapsulation service helps address the source by installing a durable vapor barrier that limits moisture and humidity. By creating a more controlled environment below your floors, encapsulation can help reduce conditions that support mold and pests and improve the air circulating upstairs.
A foundation issue can affect more than the foundation itself, sometimes showing up as sticking doors, uneven floors, or cracks throughout the home. Our foundation repair process begins with a comprehensive inspection to determine what is happening beneath the structure. We address settlement and structural concerns, provide solutions for water intrusion, and bring in an engineer when the project requires specialized assessment.
Rainwater doesn't always follow the route you'd choose, especially when your property lacks adequate drainage. Our drainage installation services help redirect runoff away from your foundation and other vulnerable areas. We install French drains, exterior drainage systems, and downspout lines to improve water flow and provide a practical way to manage rainfall around your home.
Slow drains can be easy to overlook until the water stops moving altogether. Our residential drain cleaning services help remove clogs, investigate recurring backups, and address drainage concerns before they become more disruptive. We also provide preventive maintenance to help keep your lines flowing. If you've noticed a drain slowing down, addressing it early can be a practical first step.
Basement moisture can sometimes be addressed by stopping water before it reaches the foundation walls. Our exterior waterproofing team excavates around the foundation and installs the Delta®-MS membrane from Dörken Systems Inc. We can pair the membrane with GMX products and exterior drainage when the property's conditions call for additional water management around the foundation.
When water enters through your basement walls or floor, an interior system can help move it toward a sump pump instead of leaving it throughout the space. We install and replace sump pumps, provide interior drainage, and offer backup pump systems. For basements already affected by standing water, we'll help remove the water and restore the area while addressing its drainage needs.
Cracks in your foundation may be related to changes happening beneath and around your home. In Advance NC, clay soil movement and seasonal freezing and thawing can place pressure on foundation walls. We provide repair solutions for small cracks and more involved bowing wall concerns, using sealing methods and carbon fiber stabilization from the inside or outside.
A puddle near the house doesn't necessarily mean you need an extensive drainage system. We work on smaller drainage projects that can improve water flow, including downspout extensions, surface drainage improvements, and redirecting runoff toward more appropriate areas away from your home.
Your home's moisture levels can affect more than just how a room feels. Excess humidity may contribute to odors, mold, and wood damage, particularly in enclosed areas such as basements and crawl spaces. We look at the complete moisture picture throughout your home and recommend solutions that help reduce humidity and manage areas where moisture tends to accumulate.
The right solution depends on where the water enters and how it moves around the home. Piedmont Pressure Seal can evaluate foundation walls, floor joints, grading, and drainage to determine whether interior waterproofing, exterior measures, or sump-pump protection is appropriate in Advance, NC.
Hanging or damp insulation can be a symptom of prolonged moisture exposure and should be evaluated along with the crawl-space floor, walls, vents, and drainage. Piedmont Pressure Seal can identify the source and recommend encapsulation, drainage, humidity control, or insulation improvements for a home in Advance, NC.
Water entering through or along a basement floor can be associated with groundwater pressure, floor joints, or inadequate drainage. Piedmont Pressure Seal can inspect the basement and determine whether an interior drainage system and sump pump are appropriate for a property in Advance, NC.
Yes. Concentrated roof runoff discharged close to the foundation can saturate nearby soil and increase the opportunity for seepage. Piedmont Pressure Seal can inspect downspout discharge and surface drainage around a home in Advance, NC.
No. The significance of a crack depends on its size, direction, location, movement, and whether it is associated with water intrusion or structural symptoms. Piedmont Pressure Seal can evaluate foundation cracks and explain whether waterproofing, crack repair, or structural stabilization is appropriate in Advance, NC.
FAQs reviewed by Justin Gornto, owner of Piedmont Pressure Seal, a certified and experienced waterproofing service in Winston-Salem, NC.
When water keeps finding its way into your basement, the solution needs to account for how that water is getting there. We provide exterior and interior waterproofing options, including membrane systems, drainage, sump pumps, and combined approaches. For more than 30 years, we've worked with homeowners in Advance NC and learned how the area's red clay soil can influence drainage around foundations.
An exposed crawl space can become a moisture trap during the humid Advance NC summer, creating conditions that may lead to musty smells, mold, wood damage, and pests. Our encapsulation systems use durable vapor barriers to help control moisture and humidity beneath your home while supporting the structure and indoor air quality. Some homeowners also experience improved energy efficiency after encapsulation. Foundation issues require a different approach, so we inspect cracks, sloping floors, and sticking doors carefully and work with engineers when needed to address settlement, structural damage, and water intrusion.
In Oak Valley, in Advance, NC, Piedmont Pressure Seal helps homeowners protect below-grade spaces with professional basement waterproofing. Water entering through foundation walls, floor joints, or small openings can leave behind dampness and staining, particularly after periods of heavy rain. The service can include evaluating the source and determining whether waterproofing, drainage improvements, downspout management, or sump-pump service should be considered. Early attention can help preserve valuable interior space and reduce the disruption associated with recurring basement water.
For homeowners in Oak Valley–Hiddenbrooke in Advance, NC, Piedmont Pressure Seal provides basement waterproofing designed around the property's foundation and drainage conditions. A musty odor, wet flooring, discolored walls, or recurring seepage can all be reasons to investigate how water is reaching the basement. The appropriate approach depends on the home's construction, foundation condition, and the way water moves around the property. A tailored approach gives homeowners a practical way to manage moisture based on the property's actual conditions.
Fiddler's Ridge in Advance, NC, Piedmont Pressure Seal can help homeowners address recurring basement moisture, seepage, or unwanted water intrusion. Persistent moisture can affect finishes, stored belongings, and the comfort of rooms below grade, even when the rest of the home appears well maintained. A property-specific waterproofing plan can help control unwanted moisture while supporting a drier basement and protecting the surrounding foundation. Professional waterproofing can be an important part of keeping the basement more usable and protected throughout the year.
Let's talk about your home's moisture concerns. Contact us today for a consultation, and we'll help you understand your options and choose a path that fits your needs.
Business Name: Piedmont Pressure Seal
Address: Winston-Salem, NC, 27104
Phone: 336-778-0094
Business Hours:
Mon - Fri: 7:30 AM to 5:00 PM
Sat-Sun: Closed
Emergency Services Are Available Upon Request
10% Veterans Discount
Lifetime Warranty On Cosella Dorken Systems
