The Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners issues master plumber, master HVACR and master restricted HVACR licenses. Restricted licenses limit practice to a specialty such as air conditioning.
The primary objective of the Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners is to protect the public from unsafe practices and practices which tend to reduce competition or fix prices for services. The Board must also maintain standards of professional competence and service delivery. To meet these objectives, the Board •develops standards for professional competency •promulgates rules and regulations •adjudicates complaints against practitioners and, when necessary, imposes disciplinary sanctions.
Division: Professional Regulation
Office: Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners
Plumbing/HVACR licenses expire on 10/31 of even years.
Applicable Rules and Regulations
Registry of Licenses Search
This search covers most of the frequently requested licenses, certifications, registrations, and filings that the State of Delaware requires. However, this is not a fully exhaustive list of every possible requirement. Please consult with the appropriate state agencies to find out if there are additional requirements you must fulfill.