Welcome to the
Harold Brothers Training Institute
Offering Continuing Education for Plumbers (MCE), Tier Program Licensure for Plumbing Apprentices, and OSHA Safety Programs, in the state of Massachusetts.

Welcome to the
Harold Brothers Training Institute
Offering Continuing Education for Plumbers (MCE), Tier Program Licensure for Plumbing Apprentices, and OSHA Safety Programs, in the state of Massachusetts.
Registration Now Open: 2022/23 School Year
Registration Deadline:
At first Class or Until Full
Classes Begin:
Monday, September 19, 2022
Seats are limited. First come, first serve registration. Don’t miss out! Once registered, you’ll be contacted to confirm your acceptance and payment.
MCE Plumbing
Offering Continuing Education for Plumbers (MCE), Tier Program Licensure for Plumbing Apprentices, and OSHA Safety Programs, in the state of Massachusetts.
Apprentice Plumbing
HBTI is licensed by the Massachusetts DPL and offers in-person training for the Massachusetts Apprentice Plumbing Tier Program for Licensure. Tier 1-5 begins this fall; apply today!
OSHA Safety
The personal health and safety of each employee is of primary importance and their safety at the work site is our greatest responsibility. HBTI offers OSHA certified Safety Education Classes.
Mechanical Education
Industry reform and code revisions require constant updates for new installation procedures. Your license is your livelihood; keep up to date with your training. HBTI is an approved provider (#22) for the Massachusetts Mandatory Continuing Education (MCE) for Plumbers and the Apprentice Plumbing Tier Program for Apprentices and Journeyman.
