Basement Waterproofing locations near Oceanside, NY

Showing 1–10 of 10 results

We track 10 basement waterproofing listings in and around Oceanside, NY, spread over 5 ZIP codes. Listings here were last checked in Aug 2026.

Complete Basement Systems Of NY

Waterproofing Contractors

📍 2487 N Jerusalem Rd, East Meadow, NY, 11554

📞 516-740-2702

Complete Basement Systems of NY specializes in basement waterproofing, crawl space repair, and spray foam insulation. Serving all of Long Island. FREE estimates.

Vulcan Basement Waterproofing Co

📍 Serving Your Area, Hempstead, NY, 11550

📞 516-485-2080

🌐 vulcanbasementwaterproofing.com

Solving basement problems since 1947. If you have a wet, damp or flooded basement contact us for a free estimate.

Complete Basement Systems

Basement Contractors

📍 2487 N Jerusalem Ave, East Meadow, NY, 11554

📞 516-409-8822

🌐 www.completebasementsystems.com

Complete Basement Systems of NY is the leader of basement waterproofing, crawl space repair, and spray foam insulation in Huntington Station, Bay Shore, Hempstead, New York. FREE estimates!

Updated Aug 2026

MID-Atlantic Waterproofing

📍 Serving Your Area, Garden City, NY, 11530

📞 516-307-0272

🌐 basements.com

Updated Aug 2026

Harbor Basement Waterproofing Inc.

Waterproofing Contractors

📍 2471 N Jerusalem Rd, East Meadow, NY, 11554

📞 516-939-8335

🌐 harborbasementwaterproofing.com

Updated Aug 2026

Boccia Inc

Masonry & Bricklaying Contractors

📍 Serving Your Area, Garden City, NY, 11530

📞 516-747-7727

🌐 bocciabros.com

New York City Basement Authorities

Basement Contractors

📍 166 Centerlane, Levittown, NY, 11756

📞 516-390-7868

🌐 nyc.basementauthorities.com

New York City Basement Authorities specializes in Basement Waterproofing, Crawlspace Encapsulation, Foundation Repair, and General Contracting. Located in Levittown, NY, NYC Basement Authorities has over 25 years experience in serving all of Suffolk, Queens, New York, Nassau, and Bronx counties. Have a leak? Foundation Cracks? Basement Flooding? Call us for FREE estimates and waterproof your basement today!

Updated Aug 2026