Basement Leak Experts

Long Island's Basement Leak Experts.

Serving the Long Island community since 1981, Arid Restoration is your basement leak experts in Nassau and Suffolk counties.

Call (631) 821-6969 Learn More

Licensed and insuredServing Nassau & Suffolk since 1981Basement waterproofingRub-R-WallSoil stabilizationActive leak repairNo digging. No excavationFree leak repair estimateLicensed and insuredServing Nassau & Suffolk since 1981Basement waterproofingRub-R-WallSoil stabilizationActive leak repairNo digging. No excavationFree leak repair estimate

Available now

We Are Available For Waterproofing Your Basement. We Are Experts In Leak Repair And Slab Lifting.

We’re on call to help you with your basement or foundation leaks.

Call (631) 821-6969

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Years serving Long Island

Since 1981

Counties served

Nassau & Suffolk

Offices

Shoreham & Massapequa Park

Digging required

Injection, not excavation

Who we are

Arid Restorational Technologies, Inc.

Our cutting edge technology for basement waterproofing, leak repair, and slab lifting is unbeatable. Available for basement leak repairs in Nassau County and all parts of Long Island.

About us

Basement Waterproofing

Waterproofing a basement usually requires the application of sealant materials, installing sump pumps and drain, and much more.

Rub-R-Wall

Rub-R-Wall is a 100% rubber polymer, liquid applied waterproof membrane. Our spray-rig heats liquid rubber to proper temperature for seamless application.

Soil Stabilization

This extremely specialized field, chemical grouts are used to fill voids, stabilize soil, and create sub-grade grout barriers below roadways, in earthen dams, coastal seawalls, underground vaults and tunnel boring operations.

Active Leak Repair

Polyurethane and acrylic products are used to stop leaks and to fill underground voids without digging.

What we do

Services we offer

Four specialties, one goal: keeping Long Island homes and businesses dry.

Waterproofing a basement usually requires the application of sealant materials, installing sump pumps and drain, and much more.

Learn more →

Process

Your basement, dry in four clear steps.

A straightforward approach built on decades of leak repair work across Long Island.

Call (631) 821-6969

Call Our Team

Tell us what you're seeing — a damp wall, a crack, or water on the floor.

Inspect The Leak

We locate the source and recommend the right resin for the job.

Inject & Seal

Polyurethane grout is injected to seal cracks and fill voids — no digging.

Final Check

We confirm the area is sealed so your basement stays dry.

Testimonials

“I have used Arid's services for long time, could not be happier. Now my basement is perfectly dry!”

— Sally Borlin

FAQ

Questions, answered.

In most cases, no. We inject polyurethane and acrylic resins to seal cracks and fill underground voids without digging or excavating — a cost effective alternative to full exterior waterproofing.