# Business Regulation (GBR)

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

### Subtitle 1. Definitions; General Provisions

#### Section 9A-102

The purpose of this title is to establish a licensing program for individuals who provide or assist in providing heating, ventilation, air-conditioning, and refrigeration services to:

(1) protect the public;

(2) provide and maintain efficient and safe systems;

(3) promote high professional standards; and

(4) ensure that qualified individuals carry out subsections (1), (2), and (3) of this section.

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