HEATING, VENTILATION, A/C, & REFRIGERATION CONTRACTOR License in Maryland
Quick Answer
Maryland has a dedicated Board for HVACR. Contact the Maryland Board for HVACR under the Department of Labor for licensing requirements and fees.
Requirements
HEATING, VENTILATION, A/C, & REFRIGERATION CONTRACTOR license in Maryland
HEATING, VENTILATION, A/C, & REFRIGERATION CONTRACTOR Salary in Maryland
Entry Level
$45,140
Median
$65,000
Experienced
$100,760
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed HEATING, VENTILATION, A/C, & REFRIGERATION CONTRACTOR in Maryland.
- 1
Submit Your Application
File your application with the licensing agency.
- 2
Receive Your License
Processing times vary. Check with your state licensing board for current timelines.
HEATING, VENTILATION, A/C, & REFRIGERATION CONTRACTOR Licensing in Maryland: What to Know
Maryland has a Board for HVACR under the Department of Labor, but COS provides no description or structured details. The title is 'HVAC & Refrigeration Contractor.' Contact the Maryland Board for HVACR for specific licensing requirements and fees.
Considering another state?
Compare HEATING, VENTILATION, A/C, & REFRIGERATION CONTRACTOR requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.