With over 45 years of experience offering in-demand skills instruction and over 10 years in manufacturing and industrial training, GBCC is a leader in providing relevant, high-skill training required by both individuals and employers. Employers can be assured that employees will gain necessary skills without an interruption to responsibilities, workflow or productivity.

This fall, we are proud to launch new 20 hour (2.5 hours/day, 2 days/week, 4 weeks) foundational manufacturing skill courses offered year-round at our state-of-the art facility, simulated workspace in Rochester, NH.

  • Elevate productivity and efficiency
  • Fill employee skills gap
  • Minimize new employee onboarding
  • Minimize current employee training time (off production site)
  • Improve employee safety and meet compliance
  • Let our industry experienced instructors do the training for you

Courses include training in:

  • Advanced Manufacturing
  • Safety
  • Hand tool skills
  • Non-destructive Testing
  • Lean Manufacturing
  • Precision Machining
  • Construction Math
  • Technical Blueprint Reading
  • Intro to CAD Technology
  • and more

Now Offering

Manufacturing Skills and Knowledge (PDF)

Shop and Construction Math (PDF)

Technical Blueprint Reading Fundamentals (PDF)

Join these companies who have trusted us with their training needs:

  • Teledyne
  • Sig Sauer
  • Cobham

Register Now

For more information, contact: 603-427-7653 or email 

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