Welcome to Prock Marine Company. We pride ourselves in providing our customers with the best quality products and personal service. At Prock Marine, we take the extra steps in creating our products and we hope that you'll find something that you like. We can also customize a design to meet your specific needs; call or email and let us know what you want. Prock Marine Company owns a waterfront location in Rockland, Maine serving as docking space for our vessels; a welding shop, a maintenance shop and float construction area. Among the equipment that Prock Marine Company owns are nine barges, three tugs, twelve trucks and seven cranes. Prock Marine employs an average of 35 men year round plus an engineering and office staff. Call us today!