Granite Coast Brewing Company

Granite Coast Brewing Company is the culmination of a long thought-out goal made many years ago by best friends Jeff Marquis and Rob Dunn. The guys have been friends since meeting in middle school and share a fondness for gaming, traveling, and sampling beer. The brewery has earned five "Best of" Awards in just two years!

Rob Dunn
Co-founder & Taproom Manager
Rob grew up near Revere Beach in Massachusetts. Although he may have wandered and lived all around the country, sampling great beers along the way, he and his wife Samantha decided to come back home to the granite coast of the North Shore to start their family. Rob's love of craft beer grew while he spent a few years living in northern Vermont in the heart of an awesome beer community. Rob has helped get the brewery's name out in the community by making deliveries of samples all around the North Shore and was nicknamed “The Beer Fairy” by one sampler. When not talking about or sampling craft beer and cider, you can find Rob in the woods with his two kids and dog climbing rocks and looking for wildlife.


Jeff Marquis
Co-founder & Head Brewer
Jeff was born and raised on the granite coast of the North Shore, specifically the home of The Magicians in Marblehead, MA. Jeff's love of craft beer started while working for some of the North Shore's finer drinking establishments along with some of the well known dives. When not discussing beer styles, brewing process, or ingredients, you can find Jeff playing any number of tabletop games or enjoying good food, most likely though he is enjoying a good beer as well.