Green Knoll Fire Company 606 N Bridge St, Bridgewater, NJ08807 The Green Knoll Fire Company serves Bridgewater in stopping fires and other emergencies. It is a volunteer company that…More welcomes members who meet certain requirements. Volunteers must be 18 or older, and cadet members, who work in non-operational areas, must be at least 15 years of age. Applicants go through a background check, and pass a physical examination according to the guidelines of the New Jersey State Fireman's Association. Once a member of the company, firefighters must complete Firefighter 1 training. The training consists of more than 138 hours of state-certified training through the Somerset County Emergency Services Training Academy, and is paid for by the department. Firefighters must also respond to a certain minimum percentage of calls each month.