Dunk's Mushrooms
Contact: William Dunkerley
Address: 313 Route 125, Unit F Brentwood, NH, 03833
Phone: 603-952-7411
About Us
Dunk’s Mushroom Products & Foraging LLC, is a mushroom farm, a licensed food processing facility, a retail store, and an event and learning center.
Owned and operated by William J Dunkerley, better known as Dunk.
With his extensive background in food preservation methods, farming, foraging, mycology, and wildcrafting, he has always placed the quality of our products above all else.
In addition to approximately 25 of our own mushroom based products such as Mushroom Coffees, Powders, Jerky, Pot Pies, Soups, Patties, and Energy Bars, we also process and package products for other local businesses.
We host gourmet mushroom dinners at our facility every other Friday, and Dunk teaches mushroom identification classes during the winter months.
The retail store is open 6 days per week, where we sell our fresh mushrooms and all of our refrigerated, frozen and shelf stable products. We are located at: 313 route 125, Unit F Brentwood, NH 03833. 603-952-7411
Come visit us for all of your mushroom needs.

William J Dunkerley
NH State Licensed Wild Mushroom Identifier / Harvester / Distributor. #FA0008895
NH Food Service License #FA0006940
Mushroom Mountain Wild Mushroom Food Safety Certification ID #1756
Currently 100 % of my staff has prior experience in the food industry, and more than 50% including myself, are certified “Food Safety Managers”.
We extend our kitchen practices into our mushroom harvesting area, and are constantly sanitizing and cleaning all surfaces throughout the day.
Mushrooms have a short shelf life, so in order to minimize food waste, we utilize everything that doesn’t sell before what we consider to be it’s prime window, or any damaged or broken mushrooms, by turning them into delicious jerky, powders, or other products in our kitchen.