Complete Basement Systems of NY has been the go-to contractor in Suffolk for over a decade. Locally owned and operated, fully licensed and insured your can expect to receive the exact work promised when promised.
Basement Waterproofing in Suffolk
We make sure you never have to fear from floods, groundwater seepage, or heavy rain again by properly installing our life-time warranted basement waterproofing system. We install a nearly invisible drainage system and sump pump that includes backup and battery-powered pumps.
Crawl Space Repair
Neglected crawl spaces can lead to moisture problems that result in mold damage, musty odors, rot, and poor insulation making your floors cold, diminishing your home’s value, and risking your health. Our crawl space encapsulation system completely seals the crawl space preventing these problems and comes with a 25 year warranty.
Expert Spray Foam Insulation
Improper insulation, especially in cracks and holes can diminish the comfort of your home and increases your monthly utility cost. Our highly trained technicians will install closed-cell polyurethane spray foam sealing these gaps preventing air flow and heat loss.
Serving the following Suffolk County, NY zip codes
Brookhaven 11719, Islip 11751, Huntington 11743, Smithtown 11787, Huntington Station 11746, Bay Shore 11706, Brentwood 11717, West Babylon 11704, Ronkonkoma 11779, Central Islip 11722, Riverhead 11901, East Northport 11731, Centereach 11720, Commack 11725, Coram 11727, Medford 11763, Deer Park 11729, Holbrook 11741, Lindenhurst 11757, Shirley 11967, West Islip 11795, Selden 11784, Port Jefferson Station 11776, Southold 11971, Copiague 11726, Melville 11747, Kings Park 11754, East Setauket 11733, Stony Brook 11790, Farmingville 11738, Hauppauge 11788, North Babylon 11703, Mastic 11950, Sayville 11782, Saint James 11780, Wyandanch 11798, East Islip 11730, Manorville 11949, Nesconset 11767, Hampton Bays 11946, Mastic Beach 11951, Middle Island 11953, Holtsville 11742, Miller Place 11764, Ridge 11961, Rocky Point 11778, Mount Sinai 11766, Patchogue 11772, Babylon 11702, Lake Grove 11755, Bohemia 11716, Islip Terrace 11752, Oakdale 11769, Amityville 11701, Greenlawn 11740, Wading River 11792, Bayport 11705, Sound Beach 11789, Port Jefferson 11777, Northport 11768, Center Moriches 11934, Calverton 11933, Centerport 11721, East Moriches 11940, Yaphank 11980, Blue Point 11715, Mattituck 11952, East Quogue 11942, West Sayville 11796, Islandia 11749, Montauk 11954, Cutchogue 11935, Moriches 11955, Southampton 11968, Southampton 11969, Cold Spring Harbor 11724, Stony Brook 11794, Brightwaters 11718, Westhampton 11977, Shelter Island 11964, Sag Harbor 11963, Greenport 11944, Bellport 11713, Eastport 11941, Westhampton Beach 11978, Water Mill 11976, Bridgehampton 11932, Amagansett 11930, Speonk 11972, Great River 11739, Laurel 11948, East Hampton 11937, Remsenburg 11960, Quogue 11959, East Marion 11939, Orient 11957, Peconic 11958, Shoreham 11786, Shelter Island Heights 11965, South Jamesport 11970, Jamesport 11947, Wainscott 11975, New Suffolk 11956, Sagaponack 11962, Aquebogue 11931, Ocean Beach 11770, Upton 11973, Holtsville 00501, West Babylon 11707, Melville 11760, Holtsville 00544, Melville 11775