Connect with Top-Rated Construction Contractors in Winona!

Schwab is a fifth generation general contractor with roots back to 1888, serving the construction needs of customers in the commercial, institutional and industrial markets. We are a local builder in the Winona area, the Rochester area, and the Twin Cities area (through our Karkela Construction division). Our experienced team has the knowledge and expertise in all areas of the construction process to ensure your project is completed on time and on budget. Whether your project is a design build project, a competitively bid project, or a Specialty Services Division project in an existing facility, our team will meet your projects' unique needs. We offer a range of services, including construction management, design-build, and general contracting, with the goal of providing the best possible outcomes for our clients.

Wapasha Construction is one of the most respected constructors of water and wastewater treatment facilities and utilities in the Minnesota, Wisconsin and Iowa region. We specialize in the design of civil concrete structures for local councils, lift station projects, water reservoirs, iron removal plants, and aquatic centers.