Electrician License Delaware: Eight License Types, the NEC 2023 Switch, and the $300,000 Insurance Rule (2026)

Delaware licenses electricians through the Board of Electrical Examiners, part of the Division of Professional Regulation (DPR), and issues eight distinct credentials rather than the two or three most states use. Two of those credentials are "special" tiers most electricians outside the mechanical trades have never heard of, and Delaware adds a separate license for the companies that inspect electrical work.

It also runs on numbers that differ from the state's other trade board in ways that catch people who work more than one trade. The electrical exam passing score is 75%. The plumbing and HVACR board uses 70%. And where a plumbing or HVACR candidate who fails three times is locked out for a full year, the electrical board's published guidance simply tells you to contact the testing vendor for another attempt.

At a glance

• Eight electrical credentials plus a separate Electrical Inspection Agency license and Homeowner Permit.
• ProV administers the exam at a 75% passing score, based on the 2023 NEC, effective in Delaware January 1, 2026.
• $300,000 in general liability insurance is required before the Board issues a Master, Master Special, Limited or Limited Special license.
• Licenses renew every two years, expiring June 30 of even-numbered years, with continuing education due the same date.
• The business side runs through the Division of Revenue: a $75 contractor license plus gross receipts tax at 0.6472% on construction receipts.

This guide covers all eight license types, the experience path for each, the ProV exam, the insurance rule that stalls licenses after people pass, renewal and continuing education, verified fees from the Board's fee schedule, and how the master electrician license anchors an electrical contracting business in Delaware.

For the rules in every state, see how to get a contractor license in each state. For Delaware's broader licensing landscape across trades, see the Delaware Contractor Licensing State Guide.

Who licenses electricians in Delaware

The Delaware Board of Electrical Examiners operates under the Division of Professional Regulation, with statutory authority in 24 Del. C. Chapter 14. Its rules sit at Title 24, section 1400 of the Delaware Administrative Code.

The Board states its primary objective as protecting the public from unsafe practices and from practices that tend to reduce competition or fix prices for electrical services. It defines "electrical services" by reference to the National Electrical Code (NEC) as adopted by the Delaware State Fire Prevention Commission, so the license requirement reaches essentially all wiring, apparatus and electrical-system work performed for compensation.

Practical contact details. The Board meets the first Wednesday of each month at 8:30 a.m., except August and December, at the Cannon Building, Conference Room A, 861 Silver Lake Boulevard, Dover. Meetings are open to the public. The Board office is at Cannon Building, Suite 203, 861 Silver Lake Blvd., Dover, DE 19904; phone (302) 744-4500.

That meeting calendar matters because the Board must approve your application before you can sit for an exam, and supporting documentation is due at least 45 days before your scheduled test date. Build both deadlines into your timeline, since there is no Board meeting at all in August or December.

Everything runs through DELPROS, Delaware's online licensing portal. One detail that costs people real time: once you begin an application in DELPROS, you have six months to submit it. Miss that window and you restart the entire online application from the beginning; your "View Application Status" tile on the e-License dashboard tracks where you stand during those six months.

Delaware's eight electrical credentials

The Board issues licenses to apprentices, journeypersons, master electricians, master electricians special, limited electricians and limited electricians special, plus a separate school apprentice track and a license for electrical inspection agencies.

Notes on the table:

• Residential also requires passing a Board-approved residential exam, separate from the general electrical exam.
• Journeyperson must be at least 20 years old; completing a registered apprenticeship waives the journeyperson exam entirely.
• Limited and Limited Special accept either the years-of-experience path or 4,000 hours plus 288 hours of related instruction, verified by an apprenticeship completion certificate.
• Master and Master Special accept either the years-of-experience path or 8,000 hours plus 576 hours of related instruction, verified the same way.

Two more credentials sit outside the table because they are not scopes of practice: School Apprentice, a separate track the Board maintains for students in a Board-approved vocational program at a Delaware vocational high school, with its own application page; and Homeowner Permit, for a homeowner doing their own work, fee $42, with a sample plan diagram published by the Board. The Board also licenses Electrical Inspection Agencies themselves, fee $90.

Fees above are from the Board of Electrical Examiners fee schedule. All fees are processed in DELPROS by credit or debit card, and all processing fees are non-refundable. The Division does not accept mailed cash, checks or money orders.

Renewal fees are not published in advance; you are notified at renewal, and a late renewal filed within one year of expiration adds a late fee equal to 50% of the renewal fee. Fees are set by the Division and change, verify in DELPROS before applying.

Other published Board fees: Service Request for Verification of Licensure $35; Verification of Licensure with Exam Scores, Hours or History $45; Request for Roster $45; CE Course Approval $45 when submitted by a course provider, with no fee when submitted by a Delaware licensee.

What "Special" actually means

The Board's own description: master special and limited special licenses limit practice to certain specialties, including electric signs, elevators, HVAC, primary distribution systems, pools and refrigeration.

This is the part of Delaware's system that most affects other trades. If you run a mechanical company and your technicians do electrical work beyond the incidental equipment connection, Delaware has a purpose-built credential for exactly that overlap. The same applies to elevator contractors, sign companies, pool builders and refrigeration outfits.

Each specialty area requires its own separate application in DELPROS. Holding one specialty does not carry you into another.

If your business sits on the mechanical side of that line, read this alongside HVAC License Delaware, which covers the Master HVACR and Master HVACR Restricted licenses issued by the other board, and the point where the two statutes meet.

Experience requirements: what each license takes

Delaware measures experience in years of full-time work under licensed supervision, documented with Verification of Employment forms from each employer, under 24 Del. C. § 1408(a):

• Journeyperson (by exam), over 8,000 hours of full-time electrical work under the supervision of a licensed master, master special, limited or limited special electrician.
• Journeyperson (by certificate), complete a registered or Board-approved apprenticeship program, including its final exam, and you qualify without taking the journeyperson exam. The certificate of completion is your ticket. This is the cleanest path in Delaware's system.
• Residential, over 4,000 hours of full-time electrical work, or completion of a Board-approved residential apprenticeship program, plus passing the residential electrician exam.
• Limited, three years of full-time experience under a Master or Limited Electrician, or 4,000 hours plus 288 hours of related instruction verified by an apprenticeship completion certificate.
• Master, six years of full-time experience, four years under a Master Electrician plus two years of technical training on an official transcript, or 8,000 hours plus 576 hours of related instruction verified by an apprenticeship completion certificate.
• Master Special, the same three paths as Master, performed in the specialty area.
• Limited Special, the same two paths as Limited, performed in the specialty area.

Two gotchas the Board's own pages flag:

1. Delaware experience earned after June 30, 2012 only counts if you were licensed as an Apprentice or Journeyperson at the time you earned it. Unlicensed hours worked in Delaware after that date do not count toward your next license.
2. If a former employer is gone and you cannot obtain a Verification of Employment form, the Board will consider W-2 forms showing full-time employment, accompanied by a letter explaining why the form is unavailable.

That second point is worth pausing on. Delaware's electrical board accepts W-2s as proof of experience, and its insurance rule (below) contemplates an electrician covered by an employer's policy. Full-time employment records are the currency of licensure in this state, on both boards.

The exam: ProV, 75%, and no three-strikes lockout

Delaware's electrical exams are administered by ProV, the same vendor the plumbing and HVACR board uses (see our national guide to scheduling exams with PSI, Prov, and Pearson VUE).

How it works, from the Board's exam page:

• The Board must approve you to sit for the examination, and your supporting documentation is due at least 45 days before the scheduled test date. You apply through DELPROS; when the Board reviews and approves your application, you receive an email notification, then a separate email with the examination registration form from ProV.
• After Board approval, the Board Liaison forwards your registration to ProV, which contacts you from a ProV email address within 1 to 2 weeks with the Candidate Information Bulletin. Check your spam folder, the Board flags this explicitly.
• In-person testing is available at four Delaware locations across Wilmington, Newark and Dover, by appointment, generally 2 to 5 days per week at 8:30 a.m., 9:00 a.m., 12:00 p.m. and/or 1:00 p.m. depending on facility.
• Online testing runs through the Examroom service, by appointment, Monday through Friday, 8:00 a.m. to 4:30 p.m., on a compatible computer system.
• Passing score: 75%.
• All electrical examinations are based on the National Electrical Code, 2023 edition, which the Delaware State Fire Prevention Commission made effective statewide on January 1, 2026.
• Allow up to two weeks after passing for the Board office to receive your official score.

The cross-trade contrast worth knowing

If you hold or are pursuing licenses on both boards, two numbers differ and both matter:

• Passing score. Electrical is 75%. Plumbing and HVACR are 70%.
• Retakes. The electrical board's published guidance for another attempt is to submit a Service Request in DELPROS and contact ProV directly. The plumbing and HVACR board applies Regulations 2.2.2 and 3.1.6: three failures means reapplying as a new applicant and waiting one full year from your last attempt.

Do not carry assumptions from one board to the other. See Plumbing License Delaware for the other side of that comparison.

The insurance rule that delays licenses

Here is the requirement that catches applicants after they have already passed: the Board's rules at 24 Del. Admin. Code § 1400, Section 6.1 require every licensee except journeyperson, residential and apprentice electricians to maintain general liability insurance of at least $300,000 before the license issues.

That reach is wider than it first appears. It covers Master, Limited, Master Special and Limited Special electricians alike, not just the two unrestricted tiers. Proof is submitted through a "Submit Additional Documentation" Service Request in DELPROS, and maintaining the coverage is attested to again at every renewal.

The detail that matters for working electricians: if your employer carries the general liability policy, that satisfies the rule for an employee performing work for that employer, provided the proof shows the individual is covered. An electrician who also works independently from that employer must carry separate coverage for that outside work. Master and Limited Special Elevator Electricians get a narrower version of the same accommodation: no separate policy is required if the employer's policy covers all its employees at the $300,000 threshold.

For an electrician employed full time by a contracting company, the employer's policy naming its licensed employees is the standard, compliant structure. It is one more place where Delaware's licensing architecture assumes a genuine employment relationship rather than an arm's-length one. You can sit for the exam before sorting insurance out, but the license will not issue until the proof is in hand.

Renewal, continuing education and inspections

Delaware electrician licenses run on a two-year cycle and expire June 30 of even-numbered years, regardless of when during the cycle you were first licensed. Renewal happens online in DELPROS, and the Division emails a renewal notice a few months ahead of the deadline.

Continuing education is due by the same June 30 date, and the hours depend on the license:

• Master, Master Special, Limited and Limited Special electricians need 10 hours of approved CE per renewal period. Beginning with a licensee's second renewal, 5 of those 10 hours must relate to the NEC.
• Journeyperson, Residential and Apprentice electricians need 5 hours of Board-approved, NEC-related CE per renewal period.
• A licensee renewing for the first time, licensed less than one year, is exempt; licensed at least one year but under two, the requirement is 5 hours.

Unused hours do not carry over to the next period, and the Board audits renewals, so keep your course completion certificates.

One more requirement ties back to the Electrical Inspection Agency license mentioned earlier: licensees other than journeyperson, residential and apprentice electricians must apply for an inspection by a licensed inspection agency within 5 working days after starting electrical work. It is a short window, and it is why Delaware licenses the inspection agencies as a credential of their own.

Step-by-step: getting your Delaware electrician license

1. Register in DELPROS and start the application for your license type, and remember the six-month submission window.
2. Document your experience, apprenticeship certificate of completion, or Verification of Employment forms from each employer, with W-2s plus an explanation letter as the fallback.
3. Request license verifications from every state or jurisdiction where you hold or have held a license, sent directly to the Board.
4. Submit a complete application at least 45 days before any exam date you want, and wait for Board approval at its monthly meeting, first Wednesday of the month, except August and December.
5. Test with ProV, in person at Wilmington, Newark or Dover, or online through Examroom, and score 75% or better on the current NEC edition.
6. Submit proof of $300,000 liability insurance through a DELPROS Service Request, if you are a Master, Master Special, Limited or Limited Special applicant.
7. Receive your license, then track the two-year renewal cycle ending June 30 of the next even-numbered year and the continuing-education hours it requires.

From electrician license to electrical contracting in Delaware

Delaware has no separate statewide "electrical contractor" license the way some states structure it. The Master Electrician license is the credential that anchors electrical contracting.

But a master electrician license alone does not let a business contract in Delaware. That is a second, entirely separate layer, in a different agency, under a different title of the code.

The business layer: Division of Revenue

Under 30 Del. C. Chapter 25, any person wanting to do business in Delaware as a contractor obtains a contractor business license from the Division of Revenue for a fee of $75, renewed annually effective January 1. Electricians are named explicitly among the activities the Division treats as contracting.

The license must be obtained prior to or in conjunction with executing a contract, and on competitively bid contracts over $50,000 a subcontractor must have initiated the application before or with the general contractor's bid.

The Division of Revenue will not issue it until you have complied with 30 Del. C. § 375, filed a certificate of notice from the Delaware Department of Labor, and filed a certificate of insurance showing workers' compensation coverage or qualified self-insurer status. Note that this is a different insurance filing from the Board's $300,000 liability proof.

You then owe gross receipts tax on construction receipts under 30 Del. C. § 2502(c). Delaware has no sales tax; it taxes construction receipts instead. The statute sets the contractor rate at 0.6472% (.006472) of aggregate gross receipts, with the first $100,000 per month exempt.

Monthly filers pay by the 20th of the following month. Contractors whose taxable gross receipts in the lookback period do not exceed $1,500,000 may instead file quarterly, with a $300,000 quarterly deduction, due on the last day of the month following the quarter. New licensees file quarterly through their first calendar year, then the Division performs a lookback and may change the frequency. Payments to other licensed subcontractors who supplied construction labor, or materials with associated labor, are deductible under 30 Del. C. § 2501(5), reported on Form 1280; equipment rental, hauling, engineers, utilities and other operating expenses are not.

Nonresident contractors must additionally post a surety bond, letter of credit, or cash bond equal to 6% of the contract or subcontract price on contracts of $20,000 or more under 30 Del. C. § 375, filed before construction begins, unless the Secretary of Finance waives the requirement. Whoever contracts with a nonresident contractor or subcontractor must notify the Department of Finance within 10 days of entering that contract, on Form 5060, under 30 Del. C. § 2503, on penalty of a civil fine of up to $10,000 per occurrence and, for willful noncompliance, a misdemeanor carrying up to $3,000 and six months.

Gross receipts rates, exclusions, thresholds and bond percentages are set by statute and the Delaware Division of Revenue and change. Verify with the Division before filing or bidding.

The sentence that explains the whole structure

The Division of Revenue's own contractor guidance says this about the license it issues:

"The Business License Issued by the Division of Revenue is not a regulatory license and the issuance of such license does not attest to the qualifications of the applicant to perform the activity described on such license."

The $75 license registers you and starts your tax obligation. The Master Electrician license is what says anyone at your company is competent to do the work. Only one of them attaches to a person.

The qualifier question

That split makes the master electrician the qualifier in Delaware's system: the licensed individual whose credential, supervision and legal responsibility let the company's electrical work happen.

And Delaware's own mechanics reinforce how that relationship should be structured. The Board's insurance rule contemplates licensed electricians covered by their employer's policy. Its experience documentation runs on W-2 employment records. And on the plumbing and HVACR side, the legislature wrote the requirement into statute in so many words: the supervising license holder must be the worker's employer or employed full time by the same business entity (24 Del. C. §§ 1807(c)(1), 1820(c)(1)).

Genuine, full-time employment is the architecture of the whole system. We walk through exactly why, and what happens to a Delaware company that loses its license holder, in Delaware's Full-Time Employee Rule.

If your company needs licensed electrical authority in Delaware but nobody on staff holds the master license, the compliant answer is a qualifying agent: a licensed master electrician who joins the company as a genuine full-time W-2 employee and serves as its licensed, responsible party. Learn what a qualifying agent is and how to hire a qualifying agent for Delaware electrical work. Licensed master with capacity to spare? See becoming a qualifying agent.

A note for electricians coming from Pennsylvania

Delaware's boards flag one application-routing point specifically: Pennsylvania does not issue electrical licenses at the state level. If the only current license you hold was issued by a Pennsylvania municipality or other local jurisdiction, Delaware's boards direct you to apply by examination rather than through any other route.

If you work the PA/DE corridor, see our Pennsylvania electrician guide for how that state's structure works. For the rest of the region, New Jersey and Maryland both run genuine statewide systems.

Local codes still apply

Delaware preserves local authority over trade codes. Counties, municipalities and other governmental entities can adopt and enforce electrical, plumbing, HVACR and fuel gas codes and regulations that do not conflict with state law. Wilmington, the three counties and individual towns can impose their own permit and inspection requirements on top of the state license and the 5-working-day inspection rule above, which is also why Delaware licenses electrical inspection agencies as a distinct credential.

Frequently asked questions

Does Delaware have a journeyman electrician license? Yes. Delaware calls it the Journeyperson Electrician license, and it authorizes electrical work under supervision. You can qualify by completing an approved apprenticeship, which waives the journeyperson exam, or by documenting over 8,000 supervised hours and passing the ProV exam. This is a real contrast with Delaware's plumbing and HVACR trades, where no journeyman-level state license exists at all.

How long does it take to become a master electrician in Delaware? Six years of full-time experience, four years under a master electrician plus two years of technical training, or 8,000 hours plus 576 hours of related instruction under an apprenticeship certificate. Add Board review time, since applications go to the monthly Board meeting and there is no meeting in August or December, the 45-day documentation deadline before any exam, and up to two weeks for the Board to receive your official score.

How much does a Delaware electrician license cost? Application fees from the Board's fee schedule: Apprentice $100, Journeyperson $105, Residential $105, Limited $127, Limited Special $127, Master Special $200, Master $203, Inspection Agency $90, Homeowner Permit $42. Renewal fees are confirmed at renewal; a late renewal within one year adds 50% of the renewal fee. On the business side, the Division of Revenue contractor license is $75 annually plus gross receipts tax at 0.6472%. Fees are set by the agencies and change, verify in DELPROS before applying.

What score do I need on the Delaware electrical exam? 75%, on exams administered by ProV and based on the 2023 NEC, effective statewide January 1, 2026. Delaware's plumbing and HVACR board uses 70%, the two boards are not the same.

What happens if I fail the Delaware electrical exam? The Board's published guidance directs you to submit a Service Request in DELPROS and contact ProV to arrange another attempt, as detailed in the Candidate Information Bulletin issued for your initial exam. Delaware's plumbing and HVACR board is stricter: three failures there triggers reapplication as a new applicant and a one-year wait.

Do I really need $300,000 in insurance? For Master, Master Special, Limited or Limited Special licenses, yes. The Board will not issue the license until it receives proof of general liability insurance of at least $300,000, submitted through a DELPROS Service Request. Coverage under your employer's policy satisfies the rule as long as the documentation shows you are covered by it. The requirement does not apply to apprentice, journeyperson or residential applicants.

Does my company need an electrical contractor license in Delaware? Delaware's regulatory system centers on the individual Master Electrician license rather than a separate contractor credential, but your business still needs a Division of Revenue contractor business license ($75, renewed annually) and must pay gross receipts tax at 0.6472% on construction receipts. Those are two different things. The Division of Revenue states plainly that its license "is not a regulatory license" and "does not attest to the qualifications of the applicant." If nobody on your team holds the master license, a qualifying agent employed as a genuine full-time W-2 team member is the compliant path.

What is a Master Electrician Special license? A master-level license limited to a specialty: electric signs, elevators, HVAC, primary distribution systems, pools or refrigeration. Each specialty area requires its own separate DELPROS application. It is the credential to look at if you run a mechanical, elevator, sign, pool or refrigeration business whose crews touch electrical work, and it carries the same $300,000 insurance requirement as the Master license.

Can I use experience I earned before getting licensed? It depends where and when. Delaware experience earned after June 30, 2012 counts only if you held an Apprentice or Journeyperson license at the time. Out-of-state supervised experience is documented with Verification of Employment forms from each employer, with W-2s accepted as a fallback where an employer no longer exists.

How often do I need to renew, and what continuing education is required? Every two years, expiring June 30 of even-numbered years. Master, Master Special, Limited and Limited Special electricians need 10 hours of CE per cycle, with 5 NEC-related hours starting at the second renewal. Journeyperson, Residential and Apprentice electricians need 5 NEC-related hours per cycle.

Related Delaware guides: Plumbing License Delaware · HVAC License Delaware · Delaware's Full-Time Employee Rule · Delaware Contractor Licensing State Guide · All State Guides

Sources re-verified October 10, 2026: Delaware Board of Electrical Examiners, main board page and New License page; Fee Schedule; Examination page; Renewal page; 24 Del. C. Chapter 14; 24 Del. C. §§ 1807 and 1820; 24 Del. Admin. Code § 1400; 30 Del. C. Chapter 25; 30 Del. C. § 375; Delaware State Fire Marshal, 2026 Delaware State Fire Prevention Regulations update. License requirements, exam details, fees and tax rates are set by the Board, the Division of Professional Regulation, the Division of Revenue and the State Fire Prevention Commission, and are subject to change, verify at dpr.delaware.gov and in DELPROS before applying.