K.G. Stevens earns national stone accreditation

New Berlin-based K.G. Stevens Inc. has been named an accredited natural stone fabricator by the Marble Institute of America.

About 40 firms are accredited nationwide, and K.G. Stevens is the only one from Wisconsin, according to a news release from the company.

The accreditation process includes an application, a written test on material usage and other topics, and a site visit, which included a third-party review of K.G. Stevens.