Final answer:
The DCA may take legal action against a home improvement business operating without a license, resulting in civil penalties, injunctions, or criminal charges.
Step-by-step explanation:
If a home improvement business is operating without a license, the Department of Consumer Affairs (DCA) may take several steps to enforce the law. These steps can include issuing a warning or fine, demanding the cessation of unauthorized work, and possibly taking legal action. Ultimately, if these measures do not result in compliance, the DCA can pursue the matter through the legal system, which can lead to civil penalties, injunctions against the business, or even criminal charges if applicable. This may include issuing fines, penalties, or even pursuing criminal charges. The ultimate goal of the DCA is to protect consumers and ensure that businesses are operating legally and ethically.