Plumbing Installation Licensing in Delaware
Indexation gate: passedDelaware plumbing rough-in: Plumbing permits and rough-in installations must be performed by or under the direct supervision of a licensed Master Plumber under 24 Del. C. ch. 18. Prerequisites include 7 years practical experience or an apprenticeship plus 3 journeyman years, statewide exam, and $300,000 general liability insurance.
Applicable Delaware Statutory Requirements
Master Plumber Statewide Licensure
SRC-DE-24-1800Plumbing installations, alterations, and repairs across Delaware require supervision and permits pulled by a licensed Master Plumber under 24 Del. C. ch. 18.
Locator: 24 Del. C. § 1807
Master Plumber Experience Requirement
SRC-DE-DPR-PLUMBMaster Plumber applicants must document at least 7 years of full-time plumbing experience under the supervision of a licensed Master Plumber, or completion of an approved 4-year apprenticeship program followed by 3 years as a licensed journeyperson.
Locator: 24 DE Admin. Code 1800 § 3.1
Delaware Division of Revenue Contractor License Mandate
SRC-DE-30-2501Every person or entity engaging in business as a contractor in Delaware must obtain a contractor business license from the Delaware Division of Revenue prior to bidding, advertising, or commencing work under 30 Del. C. § 2501.
Locator: 30 Del. C. § 2501