Md. Code, Business Regulation § 9A-301
Md. Code, Business Regulation § 9A-301
in effectExcept as otherwise provided in this title, an individual shall be licensed by the Board before the individual provides or assists in providing heating, ventilation, air-conditioning, or refrigeration services in the State.
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gbr§ion=9A-301&enactments=falseFetched: 10/16/2026
