Important COVID-19 information from the Division of Professional Regulation More Info
Do I need a license to work in Delaware if I am licensed in another state?
Answer: Yes. The Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners must issue you a license to work in Delaware.
How do I apply for licensure?
Does Delaware have reciprocity?
Answer: Yes. If you hold a current license in another jurisdiction (U.S. state, territory or District of Columbia) where the licensure requirements are substantially similar to Delaware’s requirements, you may be licensed by reciprocity. See Master Plumber Licensure or HVACR Licensure.
How long does it take to get a license?
How much does a license cost?
Answer: See Fee Schedule.
Do I need to have a U.S. Social Security Number in order to obtain a license?