State agency · Maryland
Maryland Board of HVACR Contractors
Agency type: Contractor Licensing Board
- Code Interpretation
- Licensing
GCC provides directory information, not legal or regulatory advice. Verified means GCC checked the agency identity and listed information against one or more official sources. It is not an endorsement.
Official contact information
- Official website
- https://www.labor.maryland.gov/license/hvacr/
- Phone
- 410-230-6196
- Not listed
- Mailing address
- 100 S. Charles Street, Tower I, Baltimore, MD 21201
Regulatory topics
- Code Interpretation
- Licensing
Official sources
- HVACR BoardConfirmed 2026-08-10
- HVACR ContactConfirmed 2026-08-10
