Compare 2 Local Demolition & Excavation Contractors in Duluth, MN

Superior Construction specializes in critical infrastructure solutions including sewer and waterline replacement, basement waterproofing, and excavation services. With over three decades of experience addressing Northern Minnesota's challenging soil and climate conditions, we employ advanced techniques like helical pier installation and pipe bursting to deliver durable, code-compliant results. Our comprehensive approach covers everything from initial assessment through final restoration, ensuring minimal disruption to property owners.

St Germain's Glass is a leading provider of commercial glass and metal solutions with over a century of expertise. We offer end-to-end services including design consultation, fabrication, distribution, and installation of architectural glass and aluminum products. Our focus on quality, efficiency, and client collaboration makes us a trusted partner for builders seeking durable, innovative solutions.