Definitive Brewing Company Portland

About Definitive Brewing Company Portland

Flexible brewery with indoor tasting room and two patios—perfect for private events and birthday parties.

Book your next event with Definitive Brewing - Portland! Our flagship location is located on the legendary Industrial Way in Portland, Maine, nestled in the heart of brewery row.  Our tasting room is spacious and flexible, offering the perfect location for a wide variety of event experiences. Our interior tasting room is modern and welcoming, featuring an open concept with a bar, a cozy fireplace with leather couches, and seating that looks into our production facility. We feature TWO large patios with tent coverage and picnic tables so you can take advantage of the beautiful Maine summers.  Explore our selection of creative and eclectic beers, brewed with intention. Our taplist offers a wide variety of beers to match any palate. From our signature New England IPAs and dynamic Double IPAs to Fruited Sours and Pastry Stouts to traditional Lagers, we are always excited to offer a spectrum of styles.  And while we offer a huge list of beers we are also happy to provide a variety of wines, ciders, and non-alcoholic beverages to suit everyone in your party. We also offer the freedom and flexibility for you to bring in any food options of your choosing. Our event planner will happily make recommendations of local restaurants, food trucks, and caterers, or you can take advantage of the food trucks on site scheduled Friday through Sundays. Multiple event formats are available including complete buyouts to semi-private reservations. Contact us to find out how you can customize your next event - whether it’s an intimate shower or a large scale rehearsal dinner, client entertaining or team building, we have the space to accommodate!