Long Island NY has a long history of basement water problems. Wet basements are found in nearly 75% of all single family homes on Long Island. The problem of identifying wet basements and fixing leaky basements has been Vulcan Basement Waterproofing’s field of expertise for over 60 years.
On Long Island, a dry basement creates valuable living space, extra storage, an improved quality of life, and most importantly increases the value of your home.
For nearly 60 years Vulcan Basement Waterproofing has been helping people with water in the basement in LI. From Brooklyn, Queens, and all the way out to Montauk, Vulcan Basement Waterproofing has been curing leaky basements for thousands of Long Island residents. Vulcan Basement Waterproofing is a family owned company that does not subcontract or franchise its work. Our basement waterproofing work is done with factory trained people who apply our specialized and patented method with all the expertise of a master craftsman.
You can trust Vulcan as the residents of Long Island have since 1959. Vulcan’s state of the art basement waterproofing techniques and scientifically formulated products have set the standard for fixing leaky basements in the basement waterproofing industry.
Please contact us for a free basement inspection and consultation.



Nassau County

Click to see a list of towns and cities

Albertson Atlantic Beach Baldwin Baldwin Harbor Barnum Island
Baxter Estates Bay Park Bayville Bellerose Bellerose Terrace
Bellmore Bethpage Brookville Carle Place Cedarhurst
Centre Island Cove Neck East Atlantic Beach East Garden City East Hills
East Massapequa East Meadow East Norwich East Rockaway East Williston
Elmont Farmingdale Floral Park Flower Hill Franklin Square
Freeport Garden City Garden City Park Garden City South Glen Cove
Glen Head Glenwood Landing Great Neck Great Neck Estates Great Neck Gardens
Great Neck Plaza Greenvale Harbor Hills Harbor Isle Hempstead
Herricks Hewlett Hewlett Bay Park Hewlett Harbor Hewlett Neck
Hicksville Inwood Island Park Jericho Kensington
Kings Point Lake Success Lakeview Lattingtown Laurel Hollow
Lawrence Levittown Lido Beach Locust Valley Long Beach
Lynbrook Malverne Malverne Park Oaks Manhasset Manhasset Hills
Manorhaven Massapequa Massapequa Park Matinecock Merrick
Mill Neck Mineola Munsey Park Muttontown New Cassel
New Hyde Park North Bellmore North Hills North Lynbrook North Massapequa
North Merrick North New Hyde Park North Valley Stream North Wantagh Oceanside
Old Bethpage Old Brookville Old Westbury Oyster Bay Oyster Bay Cove
Plainedge Plainview Plandome Plandome Heights Plandome Manor
Point Lookout Port Washington Port Washington North Rockville Centre Roosevelt
Roslyn Roslyn Estates Roslyn Harbor Roslyn Heights Russell Gardens
Saddle Rock Saddle Rock Estates Salisbury Sands Point Sea Cliff
Seaford Searingtown South Farmingdale South Floral Park South Hempstead
South Valley Stream Stewart Manor Syosset Thomaston Uniondale
University Gardens Upper Brookville Valley Stream Wantagh West Hempstead
Westbury Wheatley Williston Park Woodbury Woodmere
Suffolk County

Click to see a list of towns and cities
Amagansett Amityville Aquebogue Asharoken Babylon
Baiting Hollow Bay Shore Bay Wood Bayport Belle Terre
Bellport Blue Point Bohemia Brentwood Bridgehampton
Brightwaters Brookhaven Calverton Center Moriches Centereach
Centerport Central Islip Cold Spring Harbor Commack Copiague
Coram Cutchogue Deer Park Dering Harbor Dix Hills
East Farmingdale East Hampton East Islip East Marion East Moriches
East Northport East Patchogue East Quogue East Setauket East Shoreham
Eastport Eatons Neck Elwood Farmingville Fire Island
Fishers Island Flanders Fort Salonga Gilgo Beach Gordon Heights
Great River Greenlawn Greenport Halesite Hampton Bays
Hauppauge Head of the Harbor Holbrook Holtsville Huntington
Huntington Bay Huntington Station Islandia Islip Islip Terrace
Jamesport Jericho Kings Park Lake Grove Lake Ronkonkoma
Laurel Lindenhurst Lloyd Harbor Manorville Mastic
Mastic Beach Mattituck Medford Melville Middle Island
Miller Place Montauk Moriches Mount Sinai Napeague
Nesconset New Suffolk Nissequogue North Amityville North Babylon
North Bay Shore North Bellport North Great River North Haven North Lindenhurst
North Patchogue North Sea Northampton Northport Northville
Northwest Harbor Noyack Oak Beach Oakdale Ocean Beach
Old Field Orient Pantigo Patchogue Peconic
Poquott Port Jefferson Port Jefferson Station Quiogue Quogue
Redwood Remsenburg Ridge Riverhead Riverside
Rocky Point Ronkonkoma Sag Harbor Sagaponack Saint James
Saltaire Sayville Selden Setauket Shelter Island
Shelter Island Heights Shinnecock Hills Shirley Shoreham Smithtown
Sound Beach South Huntington Southampton Southold Speonk
Springs Stirling Stony Brook Terryville Tuckahoe
Village of the Branch Wading River Wainscott Water Mill West Babylon
West Bay Shore West Hampton Dunes West Hills West Islip West Sayville
Westhampton Westhampton Beach Wheatley Heights Wyandanch Yaphank