Hahnel Bros. Co., which also operates under the name Bangor Roofing & Shtmtl Co, is located in Lewiston, Maine. This organization primarily operates in the Roofing Contractor business / industry within the Construction - Special Trade Contractors sector. This organization has been operating for approximately 103 years. Hahnel Bros. Co. is estimated to generate $21.3 million in annual revenues, and employs approximately 107 people at this single location. This organization is engaged in manufacturing activities at this facility.