Low-voltage licensing
Delaware
Delaware requires Electrician licensing through the Board of Electrical Examiners under the Division of Professional Regulation. Master Electrician (Special - low voltage) is the relevant classification for limited-energy / low-voltage installers.
Regulatory agency
Delaware Division of Professional Regulation - Board of Electrical Examiners
License classifications
The license types relevant to low-voltage work in Delaware.
ME-SLV - Master Special Electrician - Low Voltage
Low-voltage / limited-energy signaling, communications, sound, intercom, security, fire alarm under 50V.
Exam requiredME - Master Electrician
Full electrical scope including all low-voltage work.
Exam required
State-wide requirements
- Workers' compensation
- Required if you have employees
- Renewal cycle
- Every 2 years
Common pitfalls
Mistakes we see installers make when navigating Delaware licensing.
- Delaware's Master Special Electrician - Low Voltage is scope-restricted; doing work above 50V requires the full Master Electrician license.
- Biennial renewal with continuing education required.
- Wilmington and Dover have local business license requirements layered on the state license.
Sources
Last verified May 23, 2026. See something out of date? Email us.
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Disclaimer: This page summarizes public regulatory information for the convenience of low-voltage installers. It is not legal advice. State requirements change. Always verify current rules with the state agency before applying for, renewing, or relying on a license.