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Division of Occupational and Professional Licensing

Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors - Electronic Licensing

 

Welcome to Maryland's Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors Web Site!

Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors who are currently licensed can now renew their licenses electronically over the Internet.  Please review the services menu and fee chart listed below.   Click the option of your choice.
 
 

License Fees for HVACR Contractors

 

If you are unable to complete your transaction due to unexplained problems, you may need to update your browser. A common problem, involving Microsoft Internet Explorer version 5.0, results in a blank screen, when your licensing transaction proceeds (links) from one screen to the next. You may upgrade to the latest version of Internet Explorer or Netscape by clicking on browser updates and information.

 

Return to the Board of HVACR home page
Return to the Division of Occupational and Professional Licensing home page

Please direct any questions about the Board of Heating Ventilation, 
Air Conditioning and Refrigeration Contractors  to hvacr@dllr.state.md.us.
Please direct any questions about Occupational and Professional Licensing to op@dllr.state.md.us.
Questions or comments regarding the DLLR website may be directed to webmaster@dllr.state.md.us.

Updated May 16, 2008