Find out which contractor trades need a license in DC, Maryland, and Virginia, what happens if you work without one, and how to check the requirement for your trade.
Licensing is one of those things that is boring right up until it costs you a job, a payment, or a fine. The rules are different in DC, Maryland, and Virginia, and they vary by trade and by the dollar size of the work.
This is a plain-language overview of who needs a license in the DMV and why it matters. It is not legal advice, so always confirm the current requirement with the state board before you bid.
DC, Maryland, and Virginia each run their own licensing. A license in one does not automatically cover you in the next, and the trade definitions do not match perfectly across the line. If you work across the DMV, you may need to be licensed in more than one jurisdiction.
Electrical, plumbing, and HVAC work almost always require a trade-specific license across all three jurisdictions, because the safety risk is high. General remodeling, drywall, painting, and flooring are treated differently depending on where you are and how large the job is.
Start with the state board for the jurisdiction where the work is located, not where you live. Match your exact trade and the size of the job to their current rules. When in doubt, getting licensed is almost always cheaper than the consequences of skipping it.
It depends on the jurisdiction and the size of the job. Some work falls under a home improvement or general contractor license. Confirm with the relevant state board.
Not automatically. Each jurisdiction licenses separately, so working across the DMV can mean holding more than one license.
Your contract can become unenforceable, you can be fined or stopped, and your insurance may deny claims. The downside is far larger than the cost of licensing.