Below is a list of the types of businesses in the City of Hauppauge in which we have business listings. If you do not see your city within the list below. You can add a business for just $49.95 per year. To add a business submit your info here.
Hauppauge is a hamlet and census-designated place located in the towns of Islip and Smithtown in Suffolk County, New York, United States. The name derived from the Native American word for "sweet waters." Hauppauge is known for the underground water springs and high underground water table. The Hauppauge Industrial Park is a famous and the largest park on Long Island. Hauppauge's zip codes are 11749, 11760, and 11788.
