What are the signs that my home needs waterproofing?

Common signs include water pooling in your basement or crawl space, persistent musty odors, visible mold or mildew, damp foundation walls, and wood rot. Even if you don't see standing water, excessive humidity beneath your home can indicate a moisture problem that needs attention.

What's the difference between basement waterproofing and crawl space encapsulation?

Basement waterproofing focuses on preventing or managing water intrusion in a basement, often using interior or exterior waterproofing systems, drainage solutions, and sump pumps. Crawl space encapsulation focuses on controlling ground moisture and humidity beneath your home through moisture barriers, sealing, and dehumidification. The best solution depends on your home's construction and the source of the moisture.

Does every home need a sump pump?

Not necessarily. Sump pumps are particularly useful for homes with recurring water accumulation in basements or crawl spaces. Depending on your property's drainage conditions, other waterproofing solutions may be more appropriate. Thompson Brothers can evaluate your needs and recommend the right approach.

Can waterproofing help prevent mold and wood rot?

Yes. By reducing water intrusion and controlling excess moisture, waterproofing can help create conditions that are less favorable for mold growth and wood deterioration. However, existing mold or structural damage may require additional treatment or repairs.

What areas does Thompson Brothers serve for waterproofing?

Thompson Brothers provides waterproofing services throughout Upstate South Carolina and Western North Carolina, including Spartanburg, Greenville, Forest City, and surrounding communities. Contact our team to confirm service availability in your area.

WATERPROOFING SERVICES in Upstate SC & Western NC

Protect your home or business from water damage with professional waterproofing services from Thompson Brothers Exterminating & Waterproofing. Since 1957, our family-owned company has helped property owners across Upstate South Carolina and Western North Carolina address moisture problems, protect their foundations, and prevent costly water damage.

From basement waterproofing and crawlspace encapsulation to sump pump installation and foundation waterproofing, we offer customized solutions for residential, commercial, and new construction properties. Call 864.578.8822 or fill out the form below to discuss your needs!

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Protect Your Property from Water & Moisture Damage

Excess moisture can cause serious problems for your home or business, including wood rot, foundation damage, mold growth, and pest infestations. Whether you're dealing with a damp crawlspace, a leaking basement, or standing water around your foundation, addressing the source of the moisture is essential to preventing further damage.

At Thompson Brothers, we evaluate your property's unique conditions to identify moisture concerns and recommend effective waterproofing solutions. Our services help manage water intrusion, control humidity, and protect your property from long-term damage.

Our Waterproofing Services

CrawlSpace encapsulation

Excess moisture beneath your home can contribute to mold growth, wood rot, musty odors, and structural deterioration. Our crawlspace encapsulation services help create a drier, more controlled environment using solutions such as:

Dehumidifier Systems
Moisture Barriers
Crawlspace Drain Systems

Basement Waterproofing

A leaking or damp basement can threaten your foundation and lead to costly repairs. Thompson Brothers offers interior and exterior basement waterproofing solutions designed to manage water intrusion, address existing moisture problems, and help prevent future flooding.

Foundation Waterproofing

Water collecting around your foundation can contribute to moisture intrusion and structural deterioration. Our foundation waterproofing services help protect your property by addressing water-related concerns around basement walls, crawlspaces, and other foundation areas.

New Construction Waterproofing

Protecting a building from moisture starts with its foundation. Thompson Brothers provides new construction waterproofing using Rub-R-Wall, a waterproofing system designed for block and poured concrete foundation walls. We work with homeowners, builders, and contractors to help protect new structures from water intrusion.

SUMP PUMP Installation

When water accumulates in a basement or crawlspace, a sump pump can help remove excess water and direct it away from your home. Our team evaluates your property's drainage needs and recommends sump pump systems designed to reduce the risk of flooding and water damage.

Retaining Walls

Properly designed retaining walls help manage soil erosion and control water flow around your property. Thompson Brothers designs and builds segmental retaining walls for residential and commercial properties, helping protect surrounding landscapes and foundations.

WATER DAMAGE Repair

Prolonged exposure to moisture can damage floors, subfloors, joists, and other structural components. In addition to addressing the source of water intrusion, Thompson Brothers offers water damage repair services to help restore affected areas and prevent further deterioration.

Signs You May Need Waterproofing

Water damage isn't always immediately visible. Some moisture problems develop gradually, causing damage before homeowners recognize the warning signs.

Common signs that your home may need waterproofing include:

Standing water or recurring leaks in your basement or crawlspace
Musty odors or persistent dampness
Visible mold or mildew growth
Water stains or discoloration on foundation walls
Wood rot or deteriorating floor joists
High humidity or condensation beneath your home
Water collecting around your foundation after heavy rainfall

If you've noticed any of these problems, a professional waterproofing evaluation can help identify the source and determine the most appropriate solution.

REQUEST A FREE WATERPROOFING ESTIMATE

Why Choose Thompson Brothers for Waterproofing?

Family-Owned Since 1957: We've spent decades helping homeowners and businesses protect their properties throughout the Carolinas.

Comprehensive Waterproofing & Pest Solutions: From moisture control and drainage systems to foundation waterproofing and water damage repair, we offer solutions for a wide range of water and pest-related problems.

Solutions Tailored to Your Property: Every property is different. We evaluate your specific conditions and recommend waterproofing services based on your needs.

Local Experience: Our team understands the moisture challenges facing properties throughout Spartanburg, Greenville, surrounding Upstate SC communities, and Western North Carolina.

Free Estimates: We provide free, no-obligation estimates so you can make an informed decision about protecting your property.

Talk To Us About An Estimate

Waterproofing FAQs

What are the signs that my home needs waterproofing?

Common signs include water pooling in your basement or crawl space, persistent musty odors, visible mold or mildew, damp foundation walls, and wood rot. Even if you don't see standing water, excessive humidity beneath your home can indicate a moisture problem that needs attention.
What's the difference between basement waterproofing and crawl space encapsulation?

Basement waterproofing focuses on preventing or managing water intrusion in a basement, often using interior or exterior waterproofing systems, drainage solutions, and sump pumps. Crawl space encapsulation focuses on controlling ground moisture and humidity beneath your home through moisture barriers, sealing, and dehumidification. The best solution depends on your home's construction and the source of the moisture.
Does every home need a sump pump?

Not necessarily. Sump pumps are particularly useful for homes with recurring water accumulation in basements or crawl spaces. Depending on your property's drainage conditions, other waterproofing solutions may be more appropriate. Thompson Brothers can evaluate your needs and recommend the right approach.
Can waterproofing help prevent mold and wood rot?

Yes. By reducing water intrusion and controlling excess moisture, waterproofing can help create conditions that are less favorable for mold growth and wood deterioration. However, existing mold or structural damage may require additional treatment or repairs.
What areas does Thompson Brothers serve for waterproofing?

Thompson Brothers provides waterproofing services throughout Upstate South Carolina and Western North Carolina, including Spartanburg, Greenville, Forest City, and surrounding communities. Contact our team to confirm service availability in your area.

Proudly Serving the Carolinas

Thompson Brothers Exterminating and Waterproofing has been serving families and businesses in North Carolina and South Carolina since 1957, and we look forward to serving you too. We provide free estimates with no obligation.

Contact Now

Spartanburg, SC
(864) 578-8822

Forest City, NC
(828) 245-2669

Marion, NC
(828) 659-8055

Columbus, NC
(828) 894-8753

Shelby, NC
(704) 487-7399

What Our Customers Say

Sharon P, Waterproofing & Repair

We had extensive water intrusion that our inspector did not see. Thompson Brothers had to engage in grading, extensive digging, reinstallation of French drains, and install a new drainage field. The work was excellent. All personnel is polite, on time, and very professional. Highly recommend.

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Jordan H, Pest Control

Thompson Brothers does an excellent job spraying my home throughout each season to keep unwanted pests out. They are locally owned and customer service is a top priority.