Find a Stone Professional

by | May 30, 2017 | Resources

Natural Stone Institute Membership Directory

Members of this trade association conform to a strict code of ethics.  The quality of their work meets Natural Stone Institute and other industry standards. They also have access to education about the latest technologies to ensure your project is completed efficiently.

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Natural Stone Institute Accredited Companies

To earn Natural Stone Institute Accreditation, a company must complete an intensive, rigorous process that includes documentation of its business and employment practices, letters of recommendation, a written examination and site visits to the facility and completed jobs.

Being Accredited by Natural Stone Institute provides you with peace of mind, from the selection of the slab through fabrication, installation and beyond.

Find A Natural Stone Fabricator (primarily residential interior)

Find A Commercial A Contractor (heavy commercial)

Find A Commercial B Contractor (light commercial)


Natural Stone Institute Certified Speakers

CEU Certified companies provide continuing education credits about natural stone. These courses are approved to provide CEUs to architects, designers and other construction industry professionals through AIA, IDCEC, LACES, NKBA, and GBCI.

Find A Natural Stone Institute Certified Speaker