Quick Reference Table
Requirement | Details |
|---|---|
License Type | Contractor and Journeyperson (multiple classifications: E, L, C, T, PV - limited/unlimited) |
Regulating Agency | CT Department of Consumer Protection (DCP), Electrical Work Examining Board (official DCP page) |
Experience | Contractor: 2 years as licensed journeyperson or 6 years equivalent; Journeyperson: completion of apprenticeship or 4 years equivalent (see type exceptions below) |
Required Exam | Yes, for all applicants (details below) |
Renewal Cycle | Annual; expires September 30 |
Continuing Education (CE) | 4 hours per year (first renewal exempt), due June 30 annually |
Application Fee | Contractor $150 non-refundable; Journeyperson $90 non-refundable (as of 2026, verify at DCP) |
Renewal Fee | Contractor $150; Journeyperson $120 (as of 2026, verify at DCP) |
Exam Fee | Paid to vendor at time of registration (amount not specified, verify at DCP) |
Bond | Not specified (verify at DCP Electrical page) |
Official Links |
Who Needs a License in Connecticut?
Every person performing electrical work in Connecticut, on either residential or commercial projects, must be properly licensed by the DCP. This applies to every contractor, journeyperson, and apprentice. There are no exceptions for small-dollar jobs; the state does not set a minimum dollar threshold for requiring an electrical license.
You must hold an active Connecticut electrical license to sign contracts, pull permits, supervise jobs, or employ others for electrical work. Only contractor-level licensees may contract with consumers or general contractors and apply for permits. All journeypersons and apprentices must be employed by a contractor; journeypersons cannot contract directly or work unlicensed. In addition, companies themselves cannot hold electrical licenses, only individuals may be licensed.
Scope of work is defined per license category. Each license defines limits on voltage, amperage, and system type. Only work falling within your specific license's scope is permitted. The law includes some exemptions, but detailed categories such as handyman or owner-builder are not distinguished in the official sources. When in doubt, check the Connecticut General Statutes Section 20-340 for general exemptions, but never assume your work is covered unless you verify with the Electrical Work Examining Board or DCP.
Electrical License Requirements in Connecticut: License Types
Connecticut has a wide range of licenses for electrical work. Each license class has unique requirements and limitations on the scope of work. Generally, odd-numbered licenses are for contractors; even-numbered licenses are for journeypersons. Here are the main Electrical classifications:
Unlimited and Limited Electrical Contractor Licenses
E-1 Unlimited Electrical Contractor: May contract for and perform any electrical work as defined in Section 20-330 CGS, without voltage limits.
C-5 Limited Electrical Contractor: May contract for, install, service, and maintain low-voltage alarm, signal, audio, or telephone-interconnect systems not exceeding 48 volts and 8 amps.
C-7 Limited Electrical Sign Contractor: Installs and services electric signs, outline lighting, and closely related equipment at a dedicated outlet.
L-1 Electrical Lines Contractor: Engaged in construction, installation, and maintenance of electrical power or communication lines, high-voltage (typically exceeding 2,400 volts) and traffic signal/highway lighting.
L-5 Limited Electrical Contractor: Installs and services low-voltage alarm or signal systems not exceeding 25 volts and 5 amps (and with telecom restrictions).
T-1 Limited Electrical Contractor: Installs and maintains telephone-interconnect systems at an existing outlet.
PV-1 Limited Solar Electric Contractor: Installs, maintains, and services photovoltaic (solar) and wind generation systems to the service point within a structure or adjacent to the end use.
Unlimited and Limited Electrical Journeyperson Licenses
E-2 Unlimited Electrical Journeyperson: May perform any electrical work under supervision of an E-1 contractor and must be employed by a contractor.
C-6 Limited Electrical Journeyperson: Works under a C-5 contractor in the same limited areas as described above.
C-8 Limited Electrical Sign Journeyperson: Works under C-7 contractor in electrical sign work.
L-2 Electrical Lines Journeyperson: Works under L-1 contractor for power lines and high-voltage distribution.
L-6 Limited Electrical Journeyperson: Works under L-5 contractor for the same limited work.
T-2 Limited Electrical Journeyperson: Works under T-1 contractor for the same limited work. There is an alternative experience track for registered public service technicians.
PV-2 Limited Solar Electric Journeyperson: Works under PV-1 contractor for the same solar/wind work scope.
Each journeyperson license must work under a related contractor license. The scope details and further requirements for each license can be found on the DCP's Electrical License Types and Scope of Work page.
How to Get Licensed: Electrical License Requirements in Connecticut
To meet the electrical license requirements in Connecticut, you must complete a series of official steps. Below is a direct, detailed walkthrough for new applicants:
Check Eligibility and Prepare Application
Check Your Eligibility: Confirm you are at least 18 years old, possess an 8th-grade diploma (or equivalent knowledge), and have completed the necessary experience or apprenticeship for your chosen license type. For contractors, this generally means two years as a licensed journeyperson or six years of documented equivalent experience/training. For journeypersons, completion of an official apprenticeship or four years of equivalent experience/training is required.
Submit an Application: Choose the correct application form for your license class: use form OCC-CNTR-APP (rev 1/24) for contractors. Apply online using Connecticut's eLicense system or by mailing the paper form. The forms and instructions are available from the official DCP Electrical Licensing page.
Pay the Application Fee: The fee is $150 (contractor, non-refundable) or $90 (journeyperson, non-refundable). Submit payment after completing your application (as of 2026, see DCP fee schedule).
Exam Registration and Criminal History Review
Register for the Required Exam: If you meet eligibility, the DCP will issue an exam authorization. Register with the approved exam vendor and pay the separate vendor fee. Exam content and formats are determined by the Electrical Work Examining Board; exam vendor may contact you directly. Exam names and details are not listed, check current requirements at the time of application.
Consider Pre-Licensure Criminal Conviction Review: If you have a criminal record, you may request a voluntary pre-screening from DCP to assess if your conviction will bar you from licensure. Use the information on the Pre-Licensure Criminal Conviction Reviews page.
Final Steps: Exam and Renewal
Pass the Exam: After successfully completing the required exam, you will be eligible for licensure. If you do not pass, you must follow the exam provider's retake procedure (see official website for current policy).
Receive Your License and Renew Annually: The Board will mail or email your official Connecticut electrical license. You must renew it every September 30, with the appropriate renewal fee. Maintain compliance with continuing education requirements (see below).
Note: Processing times for application review are not specified. Most importantly, gather complete experience documentation and allow ample time for exam scheduling. For the latest instructions and any checklist updates, reference the electrical license requirements in Connecticut page.
Application Requirements
To meet electrical license requirements in Connecticut, you must prepare certain documentation. These requirements are enforced statewide, regardless of your license class.
Experience and Age
You must be at least 18 years old for any electrical license. In addition, you must prove you possess at least an 8th-grade education or its equivalent. Experience requirements depend on license classification:
Contractor-level (odd-numbered): Two years as a licensed journeyperson in the field, or six years of equivalent documented experience or training.
Journeyperson-level (even-numbered): Completion of a registered apprenticeship program or four years of equivalent experience/training. For T-2 (telecom journeyperson), five years as a registered public service technician is an alternative track.
Your experience must be documented in writing and submitted with your application. Incomplete documentation can delay processing.
Citizenship and Residency
The state does not require Connecticut residency or US citizenship for electrical licensure. However, the official sources do not specify requirements regarding work authorizations or immigration status. Verify current DCP policies if these may apply to you.
Bond and Insurance
The electrical license requirements in Connecticut do not specify any surety bond amount or general liability insurance minimum as of 2026. The DCP's official sources do not detail these requirements. You should verify current rules on the DCP electrical contractor licensing page before applying.
Background Check and Criminal History
Background checking is included in the DCP's review of your application, but the official process is not detailed publicly. If you have a criminal history, you may submit a pre-application review to determine whether your record will impact your eligibility. See Pre-Licensure Criminal Conviction Reviews for instructions. There is no mention of fingerprinting or federal certifications like EPA 608 in the current Connecticut rules.
Exams
Passing an exam is required for all applicants to meet the electrical license requirements in Connecticut. This applies to both contractor and journeyperson licenses, regardless of classification.
After your application is reviewed and approved, the DCP will authorize you to take the required exam. The exam will cover material relevant to your license category. Specific exam names, number of questions, format (online, proctored), time limits, and passing scores are not published on the official sites. You will pay the exam vendor a separate fee at registration, but this fee amount is not specified as of 2026. For updated requirements, always review the DCP Electrical License Application page.
There is no information about open-book status, exam retake policy, or waiting periods. Contact the DCP or Examining Board directly for guidance before registering for your exam.
Fees
Electrical license requirements in Connecticut include the following application and renewal fees (sourced from DCP as of 2026):
Fee Type | Amount | Source & Date |
|---|---|---|
Contractor Application Fee | $150 (non-refundable) | As of 2026, verify at DCP |
Journeyperson Application Fee | $90 (non-refundable) | As of 2026, verify at DCP |
Contractor Renewal Fee | $150 | As of 2026, verify at DCP |
Journeyperson Renewal Fee | $120 | As of 2026, verify at DCP |
Exam Vendor Fee | Unspecified, paid directly to vendor | As of 2026, verify at DCP |
Bond & Insurance Fees | Not specified |
No late penalty or reinstatement fees are provided in the research. The exam vendor will set and collect the exam fee separately. Always check the current Electrical License fee schedule published by the DCP for updates.
Renewal and Continuing Education
Connecticut electrical license requirements mandate that your license expires annually on September 30. To keep your license active, you must submit a renewal application and pay the renewal fee each year. Failing to renew will make it illegal for you to work or contract for electrical projects in the state.
Continuing Education Requirements
You must complete four credit hours of continuing education (CE) each year to maintain your license. These CE hours must be completed by June 30. Only Connecticut Electrical Board-approved programs count towards the requirement. You should keep proof of all completed courses for at least four years in case of Board audit.
If you are renewing for the first time after initial licensure, you are exempt from the CE requirement. The DCP does not specify required course topics, but all providers and topics must be Board-approved. For more details and a list of approved courses, visit the DCP Continuing Education page.
Lapsed Licenses and Reinstatement
Electrical licenses not renewed by the September 30 deadline will lapse. If this occurs, you may seek reinstatement, but requirements and procedures are not specified in the sourced pages. Do not perform electrical work with a lapsed license. For reinstating a lapsed license, use links and instructions on the DCP website to review the latest process.
Reciprocity
There are no reciprocity agreements for electrical license requirements in Connecticut. The state does not recognize licenses from any other jurisdiction, and does not provide for license by endorsement.
If you are licensed in another state, you must meet Connecticut's experience, education, and exam requirements from the beginning. There is no shortcut or special application process for out-of-state electricians.
Official Links
Contractor Application Form OCC-CNTR-APP (PDF)
Chapter 393 Connecticut General Statutes (Law)
For more resources about electrical licensing, regulations, and compliance, you can visit CloseCrew's CT electrical licensing resource hub and our contractor resource library.
