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District of Columbia State Licensing Requirements for Plumbers
License Title: District of Columbia Department of Consumer & Regulatory Affairs
Trade/Profession: Plumbing
Licensing Agency: https://dcra.dc.gov/page/home-improvement-contractor
Online search page: N/A
Agency phone: (202) 442-4400
The license information presented here is based on Angi's own ongoing research, and may be incomplete or outdated.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.