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New Hampshire State Licensing Requirements for Plumbers

License Title: State of New Hampshire Bureau of Building Safety & Construction Mechanical Safety & Licensing Section

Trade/Profession: Plumbing

Licensing Agency:

Online search page:

Agency phone: 603-4289

The license information presented here is based on Angi's own ongoing research, and may be incomplete or outdated. License regulations are complex, and requirements can vary both state-by-state and based on project scope. We encourage you to check with the regulatory agencies in your area for their most up-to-date information and to confirm if licensing is required for your specific project.

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