Waterproofing in Westchester County, NY

Reliable waterproofing services in Westchester County that protect your home from water damage, mold, and costly foundation repairs.

What We Offer

Professional Waterproofing Services

Water intrusion can quietly destroy a foundation and create serious health hazards. OGS Construction provides complete waterproofing solutions — exterior and interior drainage, sealants, and foundation protection — to keep your basement dry and your home structurally sound for the long term.

Job Site & Project Photos

See our real work and completed waterproofing projects across Westchester County.

OGS Construction technician performing deep exterior foundation excavation and waterproofing repair on residential stone and block foundation wall in Westchester County NY

Exterior foundation excavation and masonry waterproofing seal application

Benefits of Waterproofing

Prevents basement flooding and water damage
Protects against mold, mildew, and structural decay
Improves indoor air quality and usable living space
Adds long-term value and peace of mind
Why OGS Construction

Why Choose OGS for Your Waterproofing Project

  • Thorough inspection to find the true source of water intrusion
  • Durable, proven waterproofing methods and materials
  • Clean, professional work backed by a licensed contractor

Call 914-200-9173 for a Free Estimate

Ready to get started on your waterproofing project? Call now or request a free estimate online. Oscar will personally review your project and provide an honest quote.

Call 914-200-9173

Request a Free Waterproofing Estimate

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Ready to Start Your Project?

Call now or request a free estimate. We'll help you plan the work and give you a clear, honest quote.