336-778-0094

Waterproofing Service in Thomasville NC With Care You Can Trust

We bring more than 35 years of experience to every project, along with certified professionals and dependable response times.

New Foundation Construction in Geo City

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Years in Business

Certified Waterproofing Service in Thomasville NC

Water intrusion can be frustrating when you're unsure where it's coming from or what should be done about it. Moisture in a basement or crawl space may lead to musty odors, mold growth, damaged items, and concerns about your foundation. Piedmont Pressure Seal has provided reliable waterproofing services in Thomasville NC for more than 35 years. We'll carefully look for the source of the problem, explain our recommendations, and discuss your options so you can make a decision that works for your property and budget.

Backed by Customer Reviews

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.

Justin and his team were very impressive! They were punctual, considerate and professional! I was very impressed with their precision and their attention to details! It is now two weeks after the French Drain installation and I couldn’t be happier. The grass is growing again, and I have peace of mind. I highly recommend Justin and his Amazing team!

Cyrus Bush

Mr. Justin and his crew recently did some work for me. The customer service skills display, workmanship and authenticity was A+. Amy questions we had they provided clear concise answers. I appreciate their work.

Michelo Glover

They just completed work on our entire basement area. The workers were all friendly, informative, and patient with me and my concerns. It rained hard the last couple of days, and for the first time in eight years, we have no flooding down in the basement! Justin did give us a guarantee too. Definitely would recommend, and would do business again with them if we ever moved and needed it done on a different house! Pic of the process, and the end result - such a great clean up too.

Melissa Jean

Justin and his crew were PHENOMENAL! I don't have enough favorable words to describe them. They went above and beyond what I expected to waterproof my mom's basement.

Beth

This young man is 100% of his knowledge, word, well mannered, and deserves A+ in highly recommended.

Debbie Carroll

Services We Provide

Basement Waterproofing in Thomasville NC

Basement Waterproofing

Don't let the next storm turn your basement into a cleanup zone. Piedmont Pressure Seal provides basement waterproofing solutions that can include interior and exterior systems, leak repairs, seepage control, and sump pumps. With more than 35 years of experience, we've helped homeowners address different types of basement water intrusion. We'll evaluate your situation and walk you through options that can fit your home's needs and your budget.

Crawl Space Encapsulation in Thomasville NC

Crawl Space Encapsulation

The air inside your home can be affected by what's happening underneath it. If your crawl space has excessive moisture or humidity, odors may travel upward into your living areas. Our crawl space encapsulation service uses a durable vapor barrier to help seal the space, reduce moisture, and create conditions that can help limit mold and pest activity.

Foundation Repair in Thomasville NC

Foundation Repair

Your foundation supports everything above it, so changes in the home can be worth investigating. Sticking doors, sloping floors, and new cracks may point to movement or settlement beneath the structure. Our foundation repair approach starts with a comprehensive inspection and continues with the appropriate structural, settlement, or water intrusion work. We also involve an engineer when the project's scope calls for professional engineering expertise.

Drainage Installation in Thomasville NC

Drainage Installation

Your property needs a way to handle rainwater when heavy storms send runoff toward the house. Our drainage installation services help redirect water before it continues collecting around your foundation. We install French drains, exterior drainage systems, and downspout lines to help move runoff away from your home and improve drainage throughout the property.

Drain Cleaning in Thomasville NC

Drain Cleaning

If you've noticed that your drains are slower than usual, the problem may be building inside the line. Our residential drain cleaning services clear blockages and investigate the reasons behind recurring backups. We also provide preventive maintenance to help maintain consistent drainage throughout your home. Taking care of a slow drain now can help reduce the chance of dealing with a more serious blockage later.

Exterior Waterproofing in Thomasville NC

Exterior Waterproofing

Protecting a basement from outside water starts with the foundation walls. Our exterior waterproofing process involves excavating around the foundation, exposing the exterior walls, and installing the Delta®-MS membrane from Dörken Systems Inc. Depending on your home's drainage conditions, we may also use GMX products and exterior drainage to help control groundwater and runoff.

Interior Waterproofing and Sump Pumps in Thomasville NC

Interior Waterproofing & Sump Pumps

When groundwater or leaks bring water into your basement, interior drainage can give that water a designated route away from the floor. We provide interior waterproofing, sump pump installation and replacement, and backup pump systems to help manage basement moisture. If you're facing standing water today, we'll help remove it and address the drainage needs that contributed to the problem.

Foundation Crack Repair in Thomasville NC

Foundation Crack Repair

Foundation walls can develop cracks when surrounding soil moves or expands and contracts throughout the year. Thomasville NC's clay soil and seasonal freeze-thaw cycles can contribute to this type of foundation stress. Our team repairs foundation cracks ranging from hairline wall cracks to bowing basement walls, using sealing methods and carbon fiber stabilization based on the project's needs.

Small Drainage Projects in Thomasville NC

Small Drainage Projects

You don't always need a large drainage system to address a wet spot around your property. We work on smaller drainage improvements, including downspout extensions, surface drainage changes, and runoff redirection that can help guide rainwater away from your home.

Water Moisture Management in Thomasville NC

Water & Moisture Management

Moisture buildup can happen quietly when humidity remains elevated inside your home. Before you see a leak, you may notice musty odors, mold, or changes in wood materials. We provide whole-home water and moisture management by evaluating basements, crawl spaces, and other areas where humidity can become a concern, then developing solutions to help reduce moisture.

Answers to Common Questions About a Waterproofing Service

Recurring seepage, mineral deposits, damp walls, musty odors, or water appearing after rain are all reasons to investigate. Piedmont Pressure Seal can identify the source of moisture and recommend an appropriate waterproofing strategy for a basement in Thomasville, NC.

Long-term moisture can contribute to deterioration of wood components, while inadequate supports or settlement can also affect floor performance. Piedmont Pressure Seal can inspect both moisture and structural conditions beneath a home in Thomasville, NC.

Encapsulation is intended to reduce moisture and humidity entering from exposed soil and other openings, helping create a more controlled environment below the home. Piedmont Pressure Seal can assess whether encapsulation is appropriate for a property in Thomasville, NC.

Groundwater intrusion may require a combination of foundation drainage, crack repair, sump-pump protection, or exterior water-management measures depending on where the water enters. Piedmont Pressure Seal can inspect the basement and recommend the appropriate solution for a home in Thomasville, NC.

A professional follow-up can help determine whether moisture, drainage, soil conditions, structural movement, or several factors are contributing to the concern. Piedmont Pressure Seal can evaluate foundation and crawl-space conditions at a property in Thomasville, NC.

FAQs reviewed by Justin Gornto, owner of Piedmont Pressure Seal, a certified and experienced waterproofing service in Winston-Salem, NC.

Foundation Being Waterproofed in Geo CityWaterproofing Foundation Installation in Geo City

Waterproofing Service in Thomasville NC Tackling Moisture at the Source

When moisture reaches your basement, it can take more than one route to get there. Our waterproofing services provide options for different situations, including exterior membrane systems, interior drainage with sump pumps, and combined approaches. We've spent more than three decades working in Thomasville NC's red clay soil, giving us a strong understanding of local foundation conditions and the way water can move around your home.

Moisture beneath your home can quietly create problems during Thomasville NC's hot and humid summers. An open crawl space may develop conditions that contribute to mold, pests, wood rot, and musty odors. Our crawl space encapsulation systems use durable vapor barriers to help control humidity and moisture, supporting the structure and air quality throughout the home. Many homeowners may also notice energy efficiency benefits after encapsulation. Foundation symptoms such as cracks, uneven floors, and sticking doors receive a thorough inspection, with engineering support brought in when settlement or structural repairs call for it.

Neighborhoods We Serve in Thomasville NC

Glengale Acres

Homeowners in Glengale Acres in Thomasville, NC, can turn to Piedmont Pressure Seal for basement waterproofing when moisture begins affecting the foundation or interior space. A musty odor, wet flooring, discolored walls, or recurring seepage can all be reasons to investigate how water is reaching the basement. A property-specific waterproofing plan can help control unwanted moisture while supporting a drier basement and protecting the surrounding foundation. Addressing moisture at the foundation can help homeowners avoid repeatedly dealing with the same water problem after storms.

Meadow Wood

When basement moisture becomes a concern in Meadow Wood in Thomasville, NC, Piedmont Pressure Seal offers professional waterproofing solutions tailored to the home. Persistent moisture can affect finishes, stored belongings, and the comfort of rooms below grade, even when the rest of the home appears well maintained. Professional assessment can help identify the pathway of intrusion instead of simply treating the visible water inside the basement. The goal is to create a moisture-control strategy that fits the home rather than relying on a one-size-fits-all solution.

Fairgrove Forest

In Fairgrove Forest in Thomasville, NC, Piedmont Pressure Seal helps homeowners protect below-grade spaces with professional basement waterproofing. Keeping foundation moisture under control is especially useful when a basement is used for storage, recreation, utilities, or finished living space. A combination of appropriate moisture-control measures can help reduce recurring water-related maintenance and protect below-grade areas. Early attention can help preserve valuable interior space and reduce the disruption associated with recurring basement water.

Ready for Waterproofing Solutions? Contact Our Team Today

Call us today and let's discuss your home's waterproofing needs. We'll explain the available solutions and help you decide on the next step at a pace that feels right.

Get Started With Our Team

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