A high school diploma or its MA equivalent (HiSET). Required for nearly all plumbing apprenticeship programs.

Who needs it

Anyone applying for a union or open-shop plumbing apprenticeship in MA.

How to get it

Massachusetts uses the HiSET exam. Free prep through MA adult education. Most adults prepare in 2–6 months.

Cost

HiSET test fee ~$95. Prep is free at MA adult ed centers.

Where to start

MA Adult Education & HiSET ↗HiSET official site ↗