# Business Regulation (GBR)

## Title 9A. Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors

### Subtitle 2. State Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors

#### Section 9A-201

There is a State Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors in the Department.

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Md. Code Ann., Bus. Reg. (as displayed at mgaleg.maryland.gov, October 16, 2026)