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Maryland License

Maryland Contractor License Website
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Specialty Trades:
Home Improvement Contractor: State Board 500 N. Calvert Street Room 302 Baltimore, Maryland 21202-3651 (410) 230-6270 Fax (410) 333-6314 website: Home Improvement Contractor

Master Electricians: State Board of Master Electricians 500 N. Calvert Street Room 302 Baltimore, Maryland 21202-3651 (410) 230-6270 Fax (410) 333-6314 website: Electrician Website

Plumbers: State Board of Plumbing 500 N. Calvert Street Room 302 Baltimore, Maryland 21202-3651 (410) 230-6270 Fax (410) 333-6314 website: Plumber Website

HVAC: State Board for Heating, Ventilation, Air Conditioning and Refrigeration Contractors 500 N. Calvert Street, Room 302 Baltimore, Maryland 21202-3651 (410) 230-6270 Fax No. (410) 333-6314 website: HVAC Website

Architects: State Board for Architects 500 N. Calvert Street, Room 308 Baltimore, Maryland 21202-3651 (410) 230-6322 Fax: (410) 333-0021 website: Architect Website

Real Estate : 500 North Calvert Street Baltimore, MD 21202-3651 (410) 230-6200 and (410) 230-6201 Fax (410) 333-0023 website: Real Estate Website

Landscape Architects: Board of Examiners of Landscape Architects 500 N. Calvert Street Room 308 Baltimore, Maryland 21202-3651 (410) 230-6322 fax 410-333-0021 website: Landscape Architects

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Affordable, user-friendly mechanical estimating software.
Click to find out more!
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