OPSI CorpWrite a Review631-789-9100Be the first to review!151 Cortland St, Lindenhurst, NY 11757Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?NeighborhoodLindenhurstCategoryFiber Optics-Components, Equipment & Systems Suggest an Edit