Lanzo Companies is a family-owned group of businesses consisting of Lanzo Holdings, Lanzo Construction, and Lanzo Trenchless Technologies along with Lanzo Lining International, Lanzo Materials & Supplies and Lanzo MRC Manufacturing. Today Lanzo Companies is counted among North America’s most reputable firms for civil construction, construction management, structural and plant construction, and trenchless technologies. We have a commitment to continual improvement of our products and services. Lanzo Companies continues to evolve nationally and internationally with advanced technologies and construction techniques that meet the ever changing construction demands of the public and private sectors.