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Olympian Water Testing is a trusted water testing company serving homeowners, property managers, and businesses across New York, New Jersey, and Connecticut. We help protect your health by providing certified, laboratory-grade analysis for a wide range of contaminants including lead, bacteria, PFAS, Legionella, and volatile organic compounds. With an extensive service area spanning hundreds of communities, from Manhattan and Brooklyn to Morris County, Bergen County, and beyond, our team brings professional on-site sample collection and accredited lab results directly to your door. Whether you need routine testing for a residential property, compliance screening for a commercial building, or comprehensive well water analysis, Olympian Water Testing delivers accurate, actionable results you can count on.

Allendale Andover Andover Township Alpine Bayonne Bedminster Township Belleville Bergen County Bergenfield Bernards Township Bernardsville Bloomfield Bloomingdale Boonton Boonton Township Bound Brook Bridgewater Township Butler Byram Township Carteret Cedar Grove Township Chatham Chester Township Cliffside Park Clifton Closter Cranbury Township Cresskill Demarest Denville Dover Dumont Dunellen East Brunswick Township East Hanover East Newark East Orange Edison Edison Township Edgewater Elmwood Park Elizabeth Englewood Essex County Fanwood Far Hills Fort Lee Frankford Township Franklin Township Franklin Fredon Township Garwood Green Brook Township Green Township Guttenberg Hackensack Haledon Hamburg Hanover Township Harding Township Hardyston Township Harrington Park Harrison Hasbrouck Heights Haworth Hawthorne Helmetta Highland Park Hillsborough Township Hillsdale Ho-Ho-Kus Hoboken Hopatcong Hudson County Irvington Jamesburg Jefferson Township Jersey City Kearny Kenilworth Kinnelon Lafayette Township Linden Lincoln Park Little Falls Township Lodi Long Hill Township Lyndhurst Madison Manville Maplewood Township Mendham Township Mendham Metuchen Middlesex County Millburn Township Millstone Milltown Monroe Township Montague Township Montclair Township Montclair Montgomery Township Montvale Montville Township Morris County Morristown Morris Township Mountain Lakes Mountainside Mount Arlington Mount Olive Township Netcong New Brunswick New Milford New Providence Newark North Arlington North Bergen North Brunswick Township North Haledon Nutley Township Ogdensburg Old Bridge Township Orange Paramus Passaic County Paterson Peapack and Gladstone Perth Amboy Piscataway Township Plainfield Plainsboro Township Pompton Lakes Prospect Park Rahway Randolph Raritan Ringwood Rochelle Park Rockaway Rocky Hill Roselle Roselle Park Roxbury Township Sandyston Township Sayreville Secaucus Somerset County Somerville South Amboy South Bound Brook South Brunswick Township South Hackensack South Orange Village Township South Plainfield South River Sparta Township Spotswood Stanhope Stillwater Township Summit Sussex County Sussex Teaneck Tenafly Totowa Union City Union Union County Vernon Township Verona Township Victory Gardens Walpack Township Wanaque Warren Township Washington Township Watchung Township Wayne Township Weehawken West Caldwell Township West Milford Township West New York West Orange Township Westfield Township Westwood Wharton Woodbridge Woodbridge Township Woodcliff Lake Woodland Park Wyckoff
NYC Manhattan Brooklyn Queens The Bronx Yonkers Staten Island Nassau County East Village West Village Borough Park Greenwich Village Dumbo China Town Hells Kitchen Suffolk County Gramercy Park Lower Manhattan Midtown Manhattan Tribeca Upper East Side Upper West Side Chelsea Westchester Bayside Flushing Long Island Long Island City Carroll Gardens Fort Greene Park Slope Todt Hill Sunnyside Stapleton Saint George Rossville Rosebank Richmond Town Richmond Valley Richmond Port Richmond Pleasant Plains Old Place Oakwood New Springville New Dorp New Brighton Mount Loretto Livingston Huguenot Grymes Hills Great Kills Grasmere Grant City Fox Hills Fort Wadsworth Emerson Hill Egbertville Eltingville Dongan Hills Clifton Chelsea Charleston Castleton Corners Bloomfield Arrochar Arden Heights Annandale Governors Island Washington Heights Soho Roosevelt Island Morningside Heights Lower East Side Inwood Harlem Gramercy Park Financial District Fifth Avenue Central Park West Bowery Battery Park West Farms Wakefield Van Nest University Heights Unionport Tremont Throgs Neck Spuyten Duyvil Schuylerville Riverdale Port Morris Pelham Parkchester Oldfield Norwood Mott Haven Morrisania Mosholu Morris Heights Melrose Kingsbridge Heights Hunts Point Highbridge Fordham Eastchester East Tremont City Island Bedford Park Baychester Woodrow Woodside Woodhaven Whitestone Sunnyside Steinway South Ozone Park Saint Albans Springfield Gardens Rosedale Rockaway Park Rockaway Ridgewood Richmond Hill Rego Park Queens Village Ozone Park Neponsit Middle Village Maspeth Malba Little Neck Lindenwood Laurelton Key Gardens Jamaica Estates Jamaica Jackson Heights Howard Beach Hollis Glendale Glen Oaks Fresh Meadows Forest Hills Far Rockaway Elmhurst Edgemere Douglaston Manor Douglaston Corona College Point Cambria Heights Broad Channel Briarwood Breezy Point Bellerose Belle Harbour Bay Terrace Arverne Auburndale Astoria Williamsburg Sunset Park South Brooklyn Sheepshead Bay Prospect Park Prospect Heights Mill Basin Midwood Marine Park Kings Plaza Kensington Greenpoint Flatbush Flatlands East New York Dyker Heights Crown Heights Coney Island Clinton Hill Canarsie Bushwick Brownsville Brooklyn Heights Brighton Beach Bensonhurst Bedford-Stuyvesant Bay Ridge Airmont Ardsley Bedford Beekman Beacon Baldwin Bayville Blooming Grove Briarcliff Manor Bronxville Brewster Carle Place Carmel Clarkstown Clinton Cold Spring Cornwall Cortlandt Chester Chestnut Ridge Deerpark Dover Dutchess County East Fishkill East Rockaway East Williston Elmsford Fishkill Fishkill Village Glen Cove Goshen Greenburgh Greenwood Lake Grand View on Hudson Hamptonburgh Harriman Harrison Haverstraw Hillburn Hyde Park Irvington Kent Lagrange Lakeview Larchmont Lynbrook Lewisboro Long Beach Mahopac Malverne Mamaroneck Maybrook Middletown Millbrook Mineola Montgomery Mount Kisco Mount Vernon Nassau County Long Island New City New Castle New Rochelle New Windsor Newburgh North Hempstead Nyack Oceanside Ossining Orangetown Orange County Pawling Peekskill Pelham Manor Patterson Piermont Poughkeepsie Poughkeepsie Town Port Chester Port Jervis Putnam County Putnam Valley Ramapo Rhinebeck Rye Rye Town Rockland County Rockville Centre Red Hook Roosevelt Scarsdale Sea Cliff Sewanhaka Sleepy Hollow Sloatsburg Somers South Floral Park Spring Valley Stanford Tappan Tarrytown Tivoli Tuckahoe Valley Stream Pleasant Valley Pleasantville Philipstown Wallkill Wappingers Falls West Haverstraw West Nyack Westchester County Westbury Williston Park Woodbury Woodmere Woodland Hills Yorktown
Bantam Bethany Bethel Bridgewater Brookfield Canaan Cornwall Danbury Easton Fairfield County Goshen Greenwich Kent Litchfield Litchfield County Middlebury New Canaan New Fairfield New Haven County New Milford Norwalk Oxford Redding Ridgefield Roxbury Salisbury Sharon Sherman Southbury Stamford Waterbury Washington Weston Westport Wilton