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  (5 items)
    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  (5 items)
    Find all designation renewal requirements and forms related to NAHB Education designations, including graduation, continuing education, merchandise orders and more.
  • GMB Directory  (2 items)
    Search this directory to find professionals who hold GMP. You may search by designation, location, specialty, or business type.
NAHB 2013 Designee of the Year Nominations

Nominate your peers – or yourself – for NAHB's 2013 Designee of the Year awards. Recognize individuals who represent the very best of NAHB's professional designations and make your nominations by Nov. 1. Winners will be recognized at the 2014 International Builders' Show in Las Vegas. Details: Email NAHB Instructor Services or call 800-368-5242 x8445.