New Jobsite Plumbing Apprenticeship Ratios Coming in late March 2025

New regulations are coming, and it’s important for plumbing contractors, apprentices, and construction managers to understand the changes to job site apprenticeship ratios.

This blog explains the new apprenticeship ratios and the penalties for violations. Whether you’re a plumbing business owner, an apprentice in training, or managing construction projects, here’s what you need to know.

What are the new plumbing apprenticeship ratios?

The updated jobsite apprenticeship regulation sets a clear rule for supervising apprentices in plumbing. According to Section 1117a of the Michigan Skilled Trades Regulation Act, one licensed journey plumber or master plumber can supervise up to two apprentices on-site.

This supervision must be direct, in-person, and on-site. The rule is applied to each job individually and must be followed at all worksites.

What happens if these ratios aren’t followed?

Contractors who fail to follow these new regulations will face strict penalties. The code clearly defines escalating consequences for any violations of Section 1117a:

  • First Offense: A $5,000.00 administrative fine.
  • Second Offense: A $10,000.00 administrative fine.
  • Third Offense: Suspension of the plumbing contractor’s license for a minimum of 90 days. Contractors may reinstate their license after passing the plumbing contractor examination described in Section 1111.

 

The financial penalties emphasize the need for strict compliance. Fines collected go directly to the agency that discovers the violation. Additionally, the department in charge of the regulation can recover costs and attorney fees for investigating and resolving these cases. This approach encourages active enforcement.

How to prepare for the new regulations

Plumbing contractors and businesses should take these steps to prepare for the upcoming changes:

1. Audit your Current Workforce

Check the number of licensed plumbers and apprentices on your team. Make sure you meet the required ratio of 1 licensed plumber to 2 apprentices, and apply this ratio correctly across all job sites.

For construction managers and general contractors, following these ratios on their projects is key to staying compliant with the law and building strong relationships with trade contractors.

2. Communicate with Your Team

Make sure your whole team, including apprentices, understands the new ratio requirements and why they matter. Clear communication will help build a sense of responsibility, ensure everyone stays compliant, and prevents fines.

3. Stay Updated with Regulatory Changes

The enforcement date will depend on when the 2024 state legislature officially adjourns. ABC will keep you updated on when the changes are expected to take effect, likely by late March 2025.

Questions? Don’t hesitate to reach out, info@abcwmc.org.

Disclaimer: This document is intended for informational purposes only and should not be considered as legal advice. Construction companies and other businesses should consult with a qualified attorney to evaluate their specific circumstances and ensure compliance with applicable laws.

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