Jacksonville Propellers 2900 Phoenix Ave Custom Propulsion Systems, doing business as Ellis Propeller is a Jacksonville, FL based propeller manufacturer who specializes in Custom Propellers. Jacksonville FL Propellers Ellis Propeller Co www.custom-ps.com Custom Propulsion Systems Ellis Propeller Custom Propellers CNC CAD Surface Propellers Surface Piercing Props Ellis Jacksonville Custom Propulsion Systems Ellis Propeller Custom Propellers CNC CAD Surface Propellers Surface Piercing Props Ellis Jacksonville Business Reviews Ellis Propeller Co Testimonials