Protect Your Investment with Expert Commercial Waterproofing
Commercial projects mean bigger business deals where minor delays can cost big money. So when it comes to safeguarding your commercial property, there is no room for compromise. Water intrusion can lead to severe structural damage, mold infestations, and costly repairs. At Waterproofing Services NY, we offer comprehensive commercial waterproofing services tailored for properties throughout Long Island, Brooklyn, Queens, and the Bronx. Whether you’re a property manager, building owner, or real estate developer, our expert team is here to protect your investment with proven solutions.
With decades of combined experience, cutting-edge equipment, and deep knowledge of New York’s building codes, we ensure that your property stays dry and secure—rain or shine.
Why Commercial Waterproofing Matters
Keep your enterprise on the go without worrying about its structural integrity with the best waterproofing services in New York
Commercial buildings face a range of environmental challenges, from torrential rain to snowmelt and humidity. Without professional waterproofing, even small leaks can escalate into major disasters.
Here are some key reasons why commercial waterproofing is a must:
- Protect Structural Integrity: Moisture can weaken foundations, concrete, and steel reinforcements.
- Prevent Mold and Mildew: Damp interiors are breeding grounds for mold, affecting air quality and health.
- Preserve Interior Assets: Water damage can destroy equipment, documents, and finishes.
- Ensure Compliance: Waterproofing supports building code compliance and insurance requirements.
- Avoid Business Disruption: Prevent closures or delays due to water-related issues.
Whether you’re dealing with a leaky basement or planning new construction, our waterproofing services provide peace of mind and long-term protection.
Our Commercial Waterproofing Services
We specialize in a wide range of commercial waterproofing solutions. Each service is designed to address specific vulnerabilities and conditions found in New York’s varied building landscapes.
1. Below-Grade Waterproofing
Ideal for basements, foundations, and underground parking garages. We use waterproof membranes, drainage boards, and sealants to block groundwater and prevent hydrostatic pressure.
2. Roof Waterproofing
Flat and low-slope commercial roofs are highly susceptible to pooling water. We install and maintain durable membrane systems, including TPO, EPDM, and liquid-applied coatings, to extend roof life and prevent leaks.
3. Basement Waterproofing
Waterproofing basements from the inside and outside is crucial for buildings with sublevels. Our services include:
- Crack injection and repair
- Interior French drains
- Exterior excavation and sealing
- Sump pump installation
4. Facade and Wall Waterproofing
Water can easily seep through exterior walls, especially older brick or stucco facades. We apply elastomeric coatings, masonry sealants, and joint caulking to keep water out.
5. Parking Deck & Garage Waterproofing
Heavy vehicle traffic and exposure to the elements require specialized coatings. Our traffic-grade membranes and epoxy sealers protect concrete and reduce wear and tear.
6. Expansion Joint Sealing
Essential for large commercial structures, we use flexible sealants and covers to ensure expansion joints remain watertight while allowing movement.
7. Window & Door Waterproofing
Faulty installations can let water enter around windows and doors. We provide flashing, high-performance caulking, and membrane applications to eliminate leaks.
Each of these services is backed by our commitment to quality, durability, and compliance with local codes and standards.
Who We Serve
We proudly serve a wide range of commercial clients across New York’s boroughs. Our team understands the unique demands of each industry and tailors solutions to fit their needs.
We’re trusted by businesses large and small for delivering dependable waterproofing solutions on time and within budget.
Why Choose Waterproofing Services NY?
Local Expertise
Our team is deeply familiar with the building codes, climate, and construction styles throughout Long Island, Brooklyn, Queens, and the Bronx. This allows us to diagnose and resolve problems with precision.
Certified and Insured Professionals
We are fully licensed and insured. Our technicians are trained in OSHA safety practices and certified in the latest waterproofing systems.
Custom Solutions
No two buildings are alike. We evaluate each property thoroughly to create tailored waterproofing plans that address both current and potential issues.
High-Quality Materials
We partner with leading manufacturers to use premium membranes, sealants, and coatings with extended warranties.
Transparent Communication
From initial consultation to final inspection, we provide clear timelines, cost breakdowns, and progress updates.
Proven Results
We have a track record of successful waterproofing projects across New York City, backed by customer testimonials and repeat business.
Recent Projects and Case Studies
Project Highlights:
- Retail Center – Long Island: Basement waterproofing and sump system installation
- Historic Church – Brooklyn: Facade sealing and expansion joint repair
- Medical Facility – Queens: Full roof waterproofing with EPDM membrane
- School Campus – The Bronx: Window sealing and exterior wall coating
These projects demonstrate our versatility and commitment to excellence across all types of commercial structures.
Our Service Areas
We serve all neighborhoods and communities across:
Long Island: Nassau County, Suffolk County, Hempstead, Huntington, Babylon, and more
Brooklyn: Downtown Brooklyn, Williamsburg, Bay Ridge, Park Slope, Bushwick, and more
Queens: Flushing, Jamaica, Astoria, Forest Hills, Long Island City, and more
The Bronx: Fordham, Riverdale, South Bronx, Pelham Bay, and more
Our local crews can quickly assess and respond to waterproofing issues wherever you’re located in these areas.
Frequently Asked Questions
How long does commercial waterproofing last?
Depending on the system used, commercial waterproofing can last 10–25 years or more with proper maintenance.
Do you work outside of regular business hours?
Yes. We offer flexible scheduling to avoid disrupting your business operations.
What causes water intrusion in commercial buildings?
Common causes include poor drainage, cracks in the foundation, aging roofs, and unsealed joints.
How soon can you start?
We typically schedule site assessments within 48 hours and begin work within a week for urgent cases.
Are your services covered by warranty?
Yes. We offer warranties ranging from 5 to 20 years, depending on the service.
Case Study: Commercial Basement Waterproofing in Jamaica, Queens
Client: Property Management Firm
Location: Jamaica, Queens
Problem: The basement of a mid-rise commercial building was experiencing severe water seepage after heavy rains, causing damage to stored inventory and electrical panels.
Solution:
- Our team performed a full site assessment and moisture mapping.
- We installed an internal French drain system and sump pump.
- Applied waterproof membrane to interior walls.
- Sealed foundation cracks using polyurethane injection.
- Installed dehumidification system to maintain air quality.
Outcome:
- Water intrusion completely stopped.
- Basement is now dry and suitable for storage.
- Property management avoided costly structural repairs.
Client was extremely satisfied and contracted us for additional buildings.
Schedule Your Free Consultation Today
Don’t wait until water damage disrupts your business. Our experienced waterproofing team is ready to help you protect your property and bottom line.
Call us today or fill out our online form to schedule your free site inspection.
https://waterproofingexpertsny.com/ – Your Local Experts in Commercial Waterproofing Across NYC’s Boroughs