Compare 2 Verified Demolition & Excavation Company Profiles in Duluth, MN

Superior Construction provides comprehensive excavation, sewer/water repair, and foundation solutions across Northern Minnesota and Wisconsin. Specializing in helical piers, basement waterproofing, and stream restoration, we combine 30+ years of experience with modern equipment to address infrastructure challenges. Our family-owned business delivers durable, code-compliant results for residential and commercial clients.

Digger Darrel is a full-service excavation company serving residential and commercial clients throughout Minnesota. With over 28 years of experience, we specialize in septic system installations, site preparation, foundation repairs, and comprehensive excavation services. Our team delivers professional solutions for projects ranging from new home development to commercial site work.