Great deli. Bacon Egg and cheese on a roll is solid. Excellent crisp bacon, melted cheese, perfectly cooked eggs and a fresh hard seeded roll. Believable it or not many places get it wrong. Kleiber's

Back in Long Island for another reunion and after spending morning at a park, we searched for a local deli and found this place very good subs !

I have been going here for years because of the quality of food. Best sandwiches in all of Islip. I am moving to Sayville, but will still come back to Kleibers. It has gone through a wonderful transfo