company vision
who we are
what we offer
Publications

GB publications are considered by many as valuable additions to the library of any consultant. They also serve as excellent references for the seasoned professional, and can also provide valuable introduction material to the beginner.

Training

Our interactive courses combine lecture, workbook, and visual aids that dramatically improves the student's visual perception and retention of the material. Attendees repeatedly confirm the effectiveness of this approach and we encourage you to test our methods.

Consulting

GB consultants have earned international recognition for there expertise, professionalism and knowledge that is exhibited in the electrical industry. It has been ruled in court by a Federal Judge that Consultant, James Stallcup Sr. has been designated as an NEC and OSHA expert as well as being designated as having the qualifications to be classified as a Safety Engineer. Test our knowledge.

GB has a substantial commitment to the continuing education of those people in the electrical industry through quality publications and up-to-date training.

Grayboy, setting electrical industry standards.

Since its inception, Grayboy has rapidly moved to the forefront of the electrical industry, training over 250,000 students in workshops, seminars, and in-house training, and continually receiving international recognition for our comprehensive and painstakingly illustrated publications.