Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors


Please Note

We are a service company that can help you file with the Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors. We are not associated with this nor any other government agency. We offer paid services and software to help you file. You are not required to purchase our service to file - you may file directly with this agency without using our service.


Contact Information

Phone: 410-230-6231
Fax: 410-244-0977

Web: Home
Email: DLOPLHVACR_DLLR@maryland.gov

Licenses

We track the following licenses with the Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors in order to provide compliance services to our clients. As a client, you see this and other reference data in License Manager in-line with your licenses.

A laptop placed on a desk with our License Manager software on display

Maryland HVAC/R Apprentice License

More Information:

https://www.dllr.state.md.us/license/hvacr/

Agency:Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors

Initial Registration

Filing Method:

Online

Agency Fee:

$10

Registration Renewal

Filing Method:

Online

Agency Fee:

$10

Due:

Biennially by the date of issuance.

Maryland HVAC/R Limited Contractor License

More Information:

https://www.dllr.state.md.us/license/hvacr/

Agency:Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors

Initial Registration

Filing Method:

Online

Agency Fee:

$75

Registration Renewal

Filing Method:

Online

Agency Fee:

$75

Due:

Biennially by the date of issuance.

Maryland Journeyman HVAC/R License

More Information:

https://www.dllr.state.md.us/license/hvacr/

Agency:Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors

Initial Registration

Filing Method:

Online

Agency Fee:

$20

Registration Renewal

Filing Method:

Online

Agency Fee:

$20

Due:

Biennially by the date of issuance.

Maryland Journeyman Restricted HVAC/R License

More Information:

https://www.dllr.state.md.us/license/hvacr/

Agency:Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors

Initial Registration

Filing Method:

Online

Agency Fee:

$20

Registration Renewal

Filing Method:

Online

Agency Fee:

$20

Due:

Biennially by the date of issuance.

Maryland Master HVAC/R License

More Information:

https://www.dllr.state.md.us/license/hvacr/

Agency:Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors

Initial Registration

Filing Method:

Online

Agency Fee:

$75

Registration Renewal

Filing Method:

Online

Agency Fee:

$75

Due:

Biennially by the date of issuance.

Maryland Master Restricted HVAC/R License

More Information:

https://www.dllr.state.md.us/license/hvacr/

Agency:Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors

Initial Registration

Filing Method:

Online

Agency Fee:

$25 for each category, maximum $75*

Registration Renewal

Filing Method:

Online

Agency Fee:

$25 for each category, maximum $75*

Due:

Biennially by the date of issuance.

Related Government Agencies

Explore other Maryland government agencies we can help you stay compliant with:


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