MA Journeyman Plumber Certification Exam

MA Journeyman Plumber Massachusetts journeyman plumbers earn a median wage of $65,000–$75,000 annually, with experienced professionals commanding higher rates through service calls and specialized work. This credential unlocks union positions, independent contractor opportunities, and steady demand across residential, commercial, and industrial sectors. Certification signals to employers that you’ve completed required apprenticeship hours and passed rigorous technical assessments.