Delaware licensing
Licensing in Delaware — Sources checked
Who and what this applies to
Limited to the construction category and statutory provision described below.
The rules
- Delaware requires businesses performing construction services to obtain Department of Labor contractor registration before beginning covered work. This registration is separate from, and additional to, the Division of Revenue business license. Contractors should also check the professional or trade licenses applicable to the work. Source
Primary sources
Sources reviewed 2026-09-30. This guide covers the projects and rules stated above.
Not legal advice. This is general legal information. Laws and project facts differ; confirm the applicable requirements for your project.
Back to Delaware contractor law · Licensing topic guide.
Related tools and support
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