About Kelly Building Systems

High quality homes servicing the northeast Iowa, southeast Minnesota & western Wisconsin areas.

We take pride in offering something unique — the efficiency of modular building coupled with the attention to detail of master builders.

  • Home Design and Planning

    We help 99% of our customers customize their floor plan, or come up with something entirely unique that fits their needs and lifestyle.

  • Modular Home Construction

    We partner with Wisconsin Homes, who build the finest modular homes in the U.S.  We oversee the whole process from start to finish, taking the stress out of home building.

  • General Contracting Services

    In addition to finishing your modular home on site, we offer full general contracting services to help round out your project.