Sowles Steel Erectors and Northwest Tower cranes Employee Directory

ConstructionMinnesota, United States51-200 Employees

Sowles Steel Erectors and Northwest Tower Cranes operates in the construction industry, offering structural steel erection and related services across a range of project types, including high rises, stadiums, warehouses, hospitals, manufacturing facilities, and more. The company provides core capabilities such as erection of structural steel and girders, bridge components, reinforcing steel installation, post-tensioning systems, and pre-cast concrete erection, supporting heavy construction needs and complex rigging requirements. It also engages in the sale and erection of pre-engineered metal buildings, metal panels, curtain walls, and metal roofs, with specialization in crane and lifting solutions through its Northwest Tower Cranes division, which supplies planning, procurement, installation, and dismantlement services for various crane equipment. Based in St. Paul, Minnesota, Sowles operates as an AISC certified advanced steel erector and is a signatory employer with the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers, indicating a formal credentialing and labor alignment within the industry. The company serves construction projects across multiple sectors by delivering integrated heavy lifting, structural assembly, and temporary or permanent building systems support, leveraging its capacity to handle heavy loads and specialized erection procedures. Northwest Tower Cranes, based in Eagan, Minnesota, complements this offering by providing crane-related equipment and services to support project execution in the region.

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