Graduate Master Builder (GMB)

The ultimate symbol of the building professional, the Graduate Master Builder (GMB) designation is for experienced veterans only. Before beginning the GMB designation process, you must have the CGB designation or the CGR designation with five years of building experience, or ten years of building experience and have completed three CGB/CGR courses. GMB courses are more advanced with in-depth instruction geared for experienced building professionals.

Graduate Master Builder (GMB)

  • How to Earn GMB  (go to item)
    Find everything you need to start earning the Graduate Master Builder (GMB) designation, including courses and other requirements for graduation and continuing education.
  • Forms & Renewal for GMB  (2 items)
    Find all designation renewal requirements and forms related to NAHB Education designations, including graduation, continuing education, merchandise orders and more.
  • GMB Directory  (go to item)
    Search this directory to find professionals who hold GMB. You may search by designation, location, specialty, or business type.