About Wetlock Waterproofing
Local Expertise. Family Values. Lasting Protection.
At Wetlock Waterproofing, we believe protecting your home starts with understanding the problem—not selling you a system you don’t need.
We’re a locally owned, family-operated waterproofing company based in Rock Hill, South Carolina, proudly serving homeowners and businesses throughout the greater Charlotte region and surrounding communities across North and South Carolina.
With nearly 20 years of hands-on industry experience, our team specializes in identifying moisture problems at their source and developing practical, long-term solutions that protect your home’s foundation, structural components, and indoor environment.
From damp crawl spaces and wet basements to foundation drainage and humidity control, we approach every property with the same commitment: honest recommendations, quality materials, and work we stand behind.
A Family Business Built on Doing Things Right
Wetlock Waterproofing isn’t a national franchise or a company built around selling one-size-fits-all packages. We’re a local family business, and our reputation is built on the work we do in the communities we serve.
Our family is personally involved in the day-to-day operations, from inspections and estimating to overseeing installations and ensuring the finished work meets our standards.
We understand that waterproofing is a significant investment. Homeowners deserve more than a quick sales pitch or a standard package recommended for every property. That’s why we take the time to inspect the conditions, explain what we find, and recommend solutions based on your home’s specific needs.
We don’t believe the most expensive system is always the right system. We believe the right system is the one that addresses the actual problem.
Nearly 20 Years of Hands-On Experience
Moisture problems aren’t always obvious.
Water entering a crawl space may result from poor exterior drainage, foundation openings, groundwater conditions, or a combination of factors. High humidity may contribute to deteriorating insulation, condensation, and fungal-like growth on exposed wood.
Treating the visible symptoms without understanding the underlying conditions can leave homeowners dealing with recurring problems. Our experience helps us recognize the difference.
We evaluate the conditions affecting your property and explain which improvements may be necessary, whether that’s an exterior drainage solution, an interior French drain, a sump pump, a reinforced vapor barrier, a dehumidifier, or a more comprehensive crawl space encapsulation system.
Our goal is to recommend an effective solution—not simply the largest project.
Waterproofing Solutions Designed Around Your Home
Every property is different, which is why Wetlock offers a range of services that can work independently or together as part of a comprehensive moisture-management system.
- Crawl Space Encapsulation: Premium reinforced vapor barriers, sealed crawl spaces, foundation wall insulation, and humidity-control systems.
- Basement Waterproofing: Interior drainage, sump pump installations, wall moisture management, and solutions for recurring water intrusion.
- Exterior Waterproofing & Drainage: Exterior French drains, curtain drains, channel drains, foundation waterproofing, and downspout drainage.
- Crawl Space Moisture Control: AprilAire dehumidifiers, vapor barriers, vent sealing, and drainage improvements.
- Insulation & Crawl Space Restoration: Damaged insulation removal, replacement insulation, and cleaning of accessible fungal-like growth where appropriate.
We use quality materials and proven installation methods, with an emphasis on durability, proper drainage, accessibility for future maintenance, and long-term performance.
What Makes Wetlock Different?
We Inspect Before We Recommend
We believe the best solution begins with a thorough evaluation. We look at the signs your property is showing, discuss your concerns, and explain the options available.
We Offer Solutions, Not Just Packages
Some homes need drainage improvements. Others need humidity control, a new vapor barrier, or full encapsulation. When appropriate, we offer different levels of protection so you can make an informed decision.
We Believe the Details Matter
From properly overlapped and taped vapor barrier seams to carefully planned discharge lines and accessible equipment installations, the quality of the finished system depends on the details.
We’re Local, and Our Reputation Matters
As a family-operated company serving our own region, we value relationships built on communication, reliability, and respect for your property.
We Stand Behind Our Work
We provide written proposals outlining the recommended scope of work, and applicable warranties are explained in our service agreements. We want our customers to understand what they’re receiving and feel confident in their investment.
Proudly Serving the Carolinas
Wetlock Waterproofing is based in Rock Hill, South Carolina, with service throughout the greater Charlotte metropolitan area and surrounding North and South Carolina communities. Our primary service areas include Charlotte, Rock Hill, Fort Mill, Indian Land, Lake Wylie, York, Lancaster, and surrounding communities. We also serve additional areas across the Carolinas, including the Columbia region.
We understand the challenges that moisture, humidity, and drainage can create for homes throughout our region, from traditional vented crawl spaces to finished and unfinished basements. Whether your home has standing water, musty odors, sagging insulation, elevated humidity, or signs of foundation moisture intrusion, we’re here to help you understand your options.
Charlotte Region 23 communities
Our home base. Rock Hill, Fort Mill and Charlotte out to Lake Norman, Lincolnton and Hickory, on both sides of the state line.
Columbia Region 9 communities
Columbia, Lexington, Lake Murray and the Midlands, a straight shot down I-77 from our Rock Hill shop.
Our Commitment to You
We believe homeowners should feel informed—not pressured.
When you contact Wetlock Waterproofing, you can expect straightforward communication, careful attention to the conditions affecting your property, and recommendations built around your actual needs.
We’re proud to be a family business, but we’re even prouder when homeowners feel confident recommending our work to their friends, families, and neighbors.
Because to us, waterproofing is about more than keeping water out. It’s about protecting the place you call home.
Let’s Protect Your Home
If you’re experiencing crawl space moisture, basement water intrusion, foundation drainage issues, or high humidity, Wetlock Waterproofing can help you determine the next step. Schedule your free crawl space or basement inspection today.