| Company | Category | Area | Address | Web | E-mail | Contact person |
| ISLIP DRUG & ALCOHOL CNSLNG | Government Offices-City, Villa | New York | 401 MAIN ST, ISLIP, Suffolk, New York, 11751-3560, USA |
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Delores Bocklet |
| ISLIP ECONOMIC DEVELOPMENT | City Government-Economic Progr | New York | 40 NASSAU AVE STE 7, ISLIP, Suffolk, New York, 11751-3629, USA |
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William Mannix |
| ISLIP ENGINEERING | Government Offices-City, Villa | New York | 1 MANITTON CT, ISLIP, Suffolk, New York, 11751-3603, USA |
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Steven Rizzo |
| ISLIP ENVIRONMENTAL CONTROL | City Government-Environmental | New York | 401 MAIN ST, ISLIP, Suffolk, New York, 11751-3535, USA |
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Eric Hofmeister |
| ISLIP EYE CARE | Opticians | New York | 524 MAIN ST, ISLIP, Suffolk, New York, 11751-3517, USA |
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Frank Loforte |
| ISLIP FIRE DISTRICT | Fire Department | New York | 28 MONELL AVE, ISLIP, Suffolk, New York, 11751-3904, USA |
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Jens Golden |
| ISLIP FLORIST | Florists-Retail | New York | 263 ISLIP AVE, ISLIP, Suffolk, New York, 11751-3012, USA |
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| ISLIP FOOD COMMISSARY | Government Offices-City, Villa | New York | 100 CARLETON AVE, EAST ISLIP, Suffolk, New York, 11730-1802, USA |
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| ISLIP HAIR STUDIO INC | Beauty Salons | New York | 480 MAIN ST, ISLIP, Suffolk, New York, 11751-3518, USA |
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| ISLIP HANDICAPPED SVC | City Government-Social & Human | New York | 401 MAIN ST # 135, ISLIP, Suffolk, New York, 11751-3560, USA |
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Mary Jane Straub |
