Basement Waterproofing in Huntington, NY

Your Basement Stays Dry Year-Round

Professional waterproofing that stops water damage before it starts, protecting your home and your peace of mind.

Hear About Us

Waterproofing Services Huntington NY

What You Get: Real Protection

You get a basement that stays dry through every storm. No more rushing downstairs when it rains hard, no more moving boxes away from wet walls, no more that musty smell that never quite goes away.

Your basement becomes usable space again. Storage that stays dry. Air that doesn’t make you hold your breath. A foundation that’s protected from the kind of water damage that costs thousands to fix later.

Most importantly, you get peace of mind. When other homeowners in Huntington are dealing with water in their basements, you’re not. That’s what proper basement waterproofing actually does – it removes the problem from your life completely.

Basement Waterproofing Company Huntington

We Know Long Island Basements

We at Diamond Masonry & Waterproofing LLC have been solving water problems for Huntington homeowners who need results, not excuses. We understand how Long Island’s soil conditions and water table create unique challenges that generic solutions can’t handle.

We’re not the company that shows up, applies some sealant, and hopes for the best. We’re the team that identifies why water is getting in and fixes it properly the first time.

Every job we complete stays dry because we use the right materials and methods for your specific situation. That’s how we’ve built our reputation in this community.

Basement Waterproofing Process Huntington

Here's How We Fix It

First, we inspect your basement to identify exactly where water is entering and why. This isn’t a quick walk-through – we examine your foundation walls, check for cracks, assess drainage patterns, and determine whether you need interior waterproofing, exterior waterproofing, or both.

Next, we explain what we found and recommend the right solution for your specific situation. Some basements need exterior excavation and membrane installation. Others require interior drainage systems and sump pumps. Many need a combination approach.

Then we complete the work using professional-grade materials that actually last. We don’t cut corners on waterproofing because we know you’re trusting us to protect your home’s foundation. When we’re finished, your basement is properly waterproofed and ready for whatever weather Long Island throws at it.

Ready to get started?

Explore More Services

About Diamond Masonry & Waterproofing

Get a Free Consultation

Waterproofing Solutions Huntington NY

Complete Waterproofing Solutions Available

We offer both interior and exterior basement waterproofing options depending on what your situation requires. Interior solutions include drainage systems, sump pump installation, and basement wall sealers that stop moisture from entering your living space.

Exterior basement waterproofing involves excavating around your foundation to apply waterproof membranes and install proper drainage systems. This approach stops water before it reaches your basement walls – often the most effective long-term solution for Huntington homes.

We also handle foundation crack repair, basement sealing, and moisture control systems. Every solution we install is designed to work with Long Island’s specific soil and water conditions, not against them. That’s why our waterproofing services actually keep basements dry instead of just temporarily slowing down the water.

How much does basement waterproofing cost in Huntington, NY?

Basement waterproofing costs in Huntington typically range from $3,000 to $15,000 depending on your basement’s size, the extent of water damage, and whether you need interior or exterior solutions. Interior waterproofing with drainage systems usually costs less than full exterior excavation and membrane installation. The investment pays for itself by preventing expensive foundation repairs and protecting your home’s value. We provide detailed estimates after inspecting your specific situation because every basement is different.

What's the difference between interior and exterior basement waterproofing?

Interior basement waterproofing manages water that’s already trying to enter your basement by installing drainage systems, sump pumps, and vapor barriers inside your basement walls. Exterior waterproofing stops water before it reaches your foundation by excavating around your home and applying waterproof membranes to the outside walls. Exterior solutions often provide better long-term protection but cost more due to excavation requirements. Many Huntington homes benefit from combining both approaches for complete protection.

How long does basement waterproofing take to complete?

Most interior basement waterproofing projects in Huntington take 2-4 days to complete, depending on your basement’s size and the complexity of the drainage system. Exterior waterproofing takes longer – typically 5-10 days – because it involves excavation, membrane installation, and proper backfilling. Weather can affect exterior work timelines. We’ll give you a realistic schedule during your estimate and keep you updated throughout the project so you know exactly what to expect.

Will basement waterproofing stop all water problems permanently?

Professional basement waterproofing should stop water intrusion permanently when installed correctly for your specific situation. However, “waterproofing” isn’t all the same – cheap sealants and DIY solutions often fail within a few years. Our waterproofing systems use professional-grade materials and proper installation techniques that address the root cause of water entry, not just the symptoms. We stand behind our work because we use methods that actually last in Long Island’s challenging soil and water conditions.

Can I waterproof my basement myself or do I need professionals?

DIY basement waterproofing rarely works long-term because most water problems require identifying the source and installing proper drainage systems or exterior membranes. Store-bought sealants might temporarily slow down minor moisture but won’t stop actual water intrusion during heavy rains. Professional waterproofing involves specialized equipment, materials, and knowledge of local soil conditions that most homeowners don’t have access to. Attempting DIY solutions often delays proper repairs and can make the problem worse.

What causes basements to leak in Huntington, NY homes?

Huntington basements leak due to several factors common to Long Island: high water tables from our coastal location, clay soil that doesn’t drain well, and foundation settling that creates cracks over time. Heavy rains overwhelm inadequate drainage systems, and many older homes weren’t built with proper waterproofing. Clogged gutters and poor grading around foundations also direct water toward basement walls. Understanding these local conditions is crucial for choosing the right waterproofing solution that actually works in our area.

Local Resources