Cornerstone Builders Inc. is a locally owned and managed company located in Rochester, MN specializing in custom home building, residential and commercial roofing, siding and windows. We pride ourselves on providing great service and professionalism in every project we do.


A trusted builder and roofer
in the Rochester, MN area for
more than 20 years.


Products and Suppliers

Contact us

Contact us with any questions or inquiries and we'll get back to you as soon as we can! Look forward to hearing from you!


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  • phone: 507.254.5320
  • Sioux Falls SD: 605.338.3635
  • email: [email protected]
  • address: 1264 Hadleyview Ct. NE Rochester, MN 55906