Trusted Basement Waterproofing Services in Providence, RI

If you're experiencing water damage, foundation cracks, or musty odors in your basement, LeBlanc Basement Waterproofing is here to help. Waterproofing your basement is one of the most important steps you can take to protect your home. Without it, moisture can seep in through cracks or poor drainage, leading to mold growth, structural damage, and decreased property value.

Our proven waterproofing solutions safeguard your home's foundation, improve indoor air quality, and create a dry, usable space. Based in Boxborough, MA, we proudly serve homeowners in New England, including Providence, RI, and surrounding communities.

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Our Basement Waterproofing Services

At LeBlanc Basement Waterproofing, we offer a full range of solutions to protect your home from water damage and foundation issues. Whether you're dealing with a wet basement, poor drainage, or structural concerns, our experienced team delivers high-quality services tailored to homes in Providence and nearby areas.

Interior Basement Waterproofing

We install complete interior drainage systems that prevent water from pooling inside your basement. This includes sump pump systems, interior drain tiles, vapor barriers, and moisture control techniques. These services are ideal for finished or unfinished basements affected by hydrostatic pressure or poor grading.

Exterior Basement Waterproofing

Our exterior waterproofing services stop water before it even reaches your foundation. We excavate around your home, apply protective coatings and membranes, and install proper drainage to redirect water away. This method offers long-term defense against leaks, cracks, and foundation erosion caused by groundwater.

Crawl Space Encapsulation

Excess humidity and water in your crawl space can lead to mold, wood rot, and poor indoor air quality. We offer complete crawl space encapsulation using vapor barriers, sealing, and drainage solutions. This service helps regulate humidity, protects structural elements, and improves energy efficiency in your home.

Sump Pump Services

Your sump pump is your basement's first line of defense. We install high-quality sump pump systems with optional battery backup units, and we also offer maintenance and replacement services. A properly functioning sump pump helps prevent basement flooding during heavy rains or plumbing failures.

Drain Systems

LeBlanc designs and installs both interior and exterior drain systems that efficiently redirect water away from your foundation. Our solutions reduce the risk of basement leaks, pooling water, and soil erosion. Proper drainage is essential for a healthy, dry basement in homes across Providence and beyond.

Basement and Crawl Space Dehumidifier Systems

High humidity can damage stored belongings, encourage mold, and make your basement uncomfortable. We install basement and crawl space dehumidifiers that automatically maintain optimal moisture levels. These systems are energy-efficient and essential for preventing mold growth and musty odors.

Cracked Basement Walls Repair

Cracks in your basement walls are more than cosmetic. They can be a sign of pressure from outside moisture or structural issues. We assess the cause and use methods like epoxy injection, polyurethane sealing, and wall stabilization systems to stop leaks and reinforce the wall's integrity.

Foundation and Crack Repair

We provide expert repair services for foundation cracks, settling, and structural weakness. Using proven materials and techniques, we seal cracks, stabilize the foundation, and protect your home from water intrusion. Early intervention can prevent more serious structural damage in the future.

Basement Dig Outs

If you need to create additional space or install egress windows, we offer professional basement dig-outs. This service includes excavation, drainage planning, and concrete work to ensure your basement expansion is safe, code-compliant, and waterproofed from the start.

Poured Concrete Floors and Walls

We install durable, high-quality poured concrete floors and walls for new construction or basement remodels. Our team ensures precise grading, finishing, and curing so your basement remains structurally sound and protected against moisture infiltration.

Gutter Extensions

Poor drainage from gutters can send water directly to your foundation. We install gutter extensions to move water safely away from your home, preventing soil erosion, water intrusion, and basement flooding. This is a simple but effective way to improve your overall waterproofing system.