We combine more than 35 years of hands-on experience with certified professionals and quick response times.
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Moisture in your basement or crawl space is something homeowners shouldn't have to ignore. Water can create musty odors, contribute to mold, damage personal belongings, and leave you wondering about the condition of your foundation. Piedmont Pressure Seal has more than 35 years of experience providing waterproofing services in King NC. We'll investigate where the water is entering, explain the cause, and review practical solutions with you so you can decide how to move forward based on your property and budget.
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.
Water entering your basement doesn't have to become a recurring part of storm cleanup. Our basement waterproofing services include interior and exterior waterproofing systems, leak and seepage repairs, and sump pump solutions. Piedmont Pressure Seal has been helping homeowners with basement moisture for more than 35 years, giving us experience with a wide range of water intrusion concerns. We'll evaluate your situation and explain options based on your home's needs and your budget.
The smell of damp soil or mustiness inside your home may have an unexpected source beneath the floor. Crawl space encapsulation helps address moisture concerns by covering the area with a durable vapor barrier. This barrier helps limit moisture and humidity, creating a more controlled crawl space environment that can help reduce mold and pests while supporting the quality of the air inside your home.
If you've noticed doors sticking, floors sloping, or cracks forming in your home, the foundation may need closer attention. Our process starts with a detailed inspection designed to identify signs of movement, settlement, and water-related issues. We then develop a repair approach that may include structural work, settlement correction, and water intrusion solutions, with an engineer involved when needed.
When rainwater collects against your foundation, the issue may be with how runoff is being directed across your property. We provide drainage installation services that help create a more effective route for excess water. Our work includes French drains, exterior drainage systems, and downspout lines that move rainwater away from the house and toward designated drainage areas.
Gurgling sounds and slow drainage can indicate that a clog is developing somewhere in your plumbing system. We clear clogged lines, investigate recurring backups, and provide residential drain cleaning for homeowners dealing with drainage issues. Preventive maintenance can help keep your drains functioning and give you a chance to address smaller concerns before they develop into larger problems.
If water is collecting against your foundation, addressing it from the exterior can help keep moisture from reaching the basement. Our team excavates around the foundation and installs the Delta®-MS membrane from Dörken Systems Inc. We can also incorporate GMX products and exterior drainage into the system to help manage runoff and groundwater around your home.
An effective interior drainage system gives basement water a designated route instead of letting it collect where it shouldn't. At Piedmont Pressure Seal, we provide interior waterproofing, sump pump installation and replacement, and backup pump systems. If you're already facing standing water, we'll help remove it and evaluate the drainage system so you can move forward with a more controlled solution.
When clay soil moves around your home, the foundation may experience pressure that results in cracking or wall movement. Seasonal freeze-thaw cycles can add to these stresses in King NC. Our foundation crack repair services address hairline cracks, larger wall cracks, and bowing basement walls with options that include interior or exterior sealing and carbon fiber reinforcement.
A small drainage problem can leave a surprisingly persistent puddle around your property. Our team handles projects focused on improving water movement, including downspout extensions, surface drainage corrections, and runoff redirection to help prevent water from collecting near your home.
If your home feels damp or has a persistent musty smell, humidity may be contributing to the problem. Moisture can accumulate in basements and crawl spaces without an obvious source of water. Our water and moisture management services take a whole-home view, helping identify where humidity is building up and providing solutions to create a drier environment.
A comprehensive approach may include foundation drainage, properly routed downspouts, sump-pump protection, and sealing vulnerable entry points. Piedmont Pressure Seal can evaluate the water pathways around a property and develop a flood-prevention plan for homes in King, NC.
Encapsulation can separate the crawl space from ground moisture and uncontrolled outdoor humidity while making the area easier to manage. Piedmont Pressure Seal can assess whether encapsulation, drainage, and humidity control are appropriate beneath a home in King, NC.
Peeling paint can be a visible sign that moisture is moving through the masonry or accumulating against the wall. Piedmont Pressure Seal can identify the source of that moisture and recommend waterproofing or drainage improvements for a basement in King, NC.
Properly routed buried downspouts can carry roof runoff away from the foundation instead of allowing concentrated water to discharge beside the home. Piedmont Pressure Seal can evaluate downspout discharge and surface drainage around properties in King, NC.
Those symptoms can point to excessive moisture, inadequate drainage, condensation, or a combination of issues. Piedmont Pressure Seal can inspect the crawl space, identify the contributing conditions, and recommend an integrated moisture-control solution for King, NC.
FAQs reviewed by Justin Gornto, owner of Piedmont Pressure Seal, a certified and experienced waterproofing service in Winston-Salem, NC.
Basement moisture can have more than one source, which is why our waterproofing services include several ways to manage water intrusion. We can install an exterior membrane system, interior drainage with a sump pump, or combine both approaches when needed. After more than three decades working with King NC's red clay soil, we know the local ground conditions and how they can affect water movement around residential foundations.
King NC's humid climate can make crawl spaces especially vulnerable to moisture buildup. Without proper protection, damp conditions may encourage mold, pests, wood deterioration, and persistent odors beneath your home. We provide crawl space encapsulation with a durable vapor barrier to help manage humidity and moisture, protect the structure, and support cleaner air throughout the home. Encapsulation can also contribute to better energy efficiency. If you notice foundation cracks, uneven floors, or doors that stick, we begin with a complete inspection and involve engineers when repairs require additional structural evaluation.
For homeowners in Oakmont, in King, NC, Piedmont Pressure Seal provides basement waterproofing designed around the property's foundation and drainage conditions. 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 combination of appropriate moisture-control measures can help reduce recurring water-related maintenance and protect below-grade areas. A tailored approach gives homeowners a practical way to manage moisture based on the property's actual conditions.
Mountain Shadows in King, NC, Piedmont Pressure Seal can help homeowners address recurring basement moisture, seepage, or unwanted water intrusion. Keeping foundation moisture under control is especially useful when a basement is used for storage, recreation, utilities, or finished living space. The service can include evaluating the source and determining whether waterproofing, drainage improvements, downspout management, or sump-pump service should be considered. Professional waterproofing can be an important part of keeping the basement more usable and protected throughout the year.
Homeowners in Maple Leaf Farm, in King, NC can turn to Piedmont Pressure Seal for basement waterproofing when moisture begins affecting the foundation or interior space. Drainage patterns, grading, foundation joints, and rainfall can all influence whether water finds a pathway into a basement. The appropriate approach depends on the home's construction, foundation condition, and the way water moves around the property. Addressing moisture at the foundation can help homeowners avoid repeatedly dealing with the same water problem after storms.
Call us today to talk through your waterproofing concerns, and we'll help you determine which options make sense for your home. We're ready when you are.
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