This micro brewery uses a seven barrel nano system with the ability to make small batches, allowing Port Jefferson Brewing Company's selections to stay fresh. Port Jefferson Brewing Company's signature styles consist of Schooner Ale, Centennial Sunset Lager, Boo Brew, Port Jeff Porter, White's Beach Wit, Runaway Ferry Imperial IPA and Dead Ryes Ryes-N-Bock. The brewery also offers free tours on Saturdays at 10am, 1pm and 3pm on a first come, first serve basis.