LBC Inc LBC Inc Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Contractors - Garage Doors LBC Inc 5653 N. Shore DriveDuluth, MN 55804 (218) 525-3364 Visit Site Send a message to: LBC Inc Your Name: Your Email: Subject: Message: (Date: 1/24/2021)