Electrician License Requirements in Connecticut
| Licensing Authority | Department of Consumer Protection (DCP) |
| License Type | E-1 Unlimited Electrical Contractor |
| Experience Required | E-1 Contractor: 2 years as a licensed E-2 journeyperson, or 6 years equivalent experience and training. E-2 Journeyperson: completion of state-approved apprenticeship (8,000 hours OJT + 720 hours classroom instruction) or 4 years equivalent experience. |
| Education Substitute | Accredited electrical program may substitute for a portion of the apprenticeship requirement |
| Exam Required | Yes — E-2 Electrical Journeyperson Exam + E-1 Electrical Contractor Exam (Trade + Business & Law) |
| Bond Required | No |
| Insurance | General liability: recommended. Workers comp: required with employees |
| Continuing Education | 4 hours 1 year (by June 30) |
| Processing Time | 4-8 weeks |
Fee Breakdown
| Application Fee | $150 |
| Exam Fee | $65 |
| Initial License Fee | $150 |
| Est. Initial Total | $365 |
Related & additional fees
Separate or ongoing costs — not included in the estimate above.
| Journeyperson application fee | $90 |
| Journeyperson initial license | $120 |
| Journeyperson annual renewal | $120 |
Renewal: $150 every 1 year (expires September 30)
Exam Requirements
E-2 Electrical Journeyperson Exam
E-1 Electrical Contractor Exam (Trade + Business & Law)
Exam provider: PSI
Recommended exam prep
Formal prep pays for itself against a $100+ retake. Many states examine contractors on two separate papers — the trade exam and a business and law exam — so we list the course covering both first, with trade-specific depth after.
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Mometrix · SponsoredContractor License Online Study CourseFull online prep course covering the trade and business-and-law exams — video lessons, practice questions, and a study plan built for a first-try pass.See the course →
Mometrix · SponsoredElectrician Exam Secrets Study GuideFull review of the National Electrical Code, electrical theory, and safety practices for the journeyman and master electrician exams — concept breakdowns and practice questions built for a first-try pass.See the study guide →Set up the business before you apply in Connecticut
Most states license the company as well as the person, so the application usually asks for an LLC or corporation and a registered agent in Connecticut. Northwest forms the entity and acts as your registered agent — a flat fee, no upsell funnel.
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Form an LLC with Northwest→Notes
- Business & Law exam ($65) required in addition to trade exam for E-1 contractor license
- First renewal exempt from continuing education requirement
You're licensed in Connecticut as an electrician — the next 30 days
Most of the steps below are required before your first paid job; the order is the order the state and its counties will ask for them.
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Form the business and get an EIN.
The Department of Consumer Protection issues the E-1 Unlimited Electrical Contractor; the business that invoices Connecticut customers is a separate decision. A sole proprietorship is the default, an LLC keeps business liability off your personal assets, and either needs an EIN before the first payroll. Settle it before the license number goes on an estimate.
Carry general liability insurance.
Connecticut does not set a general liability minimum for this trade, but most permits and commercial customers ask for proof of GL cover. No state-mandated GL minimum for electrical contractors specifically, but recommended. Workers comp required for all employers under Connecticut law. Contractor insurance requirements→
Set up quoting, scheduling and invoicing before the first call.
Your first customers will ask for a written estimate and expect to pay by card on site. Most one-truck electrician businesses run that on field-service software; Housecall Pro is the one we link because it is built for this size of company and this link carries 20% off your first 12 months. Start a free trial of Housecall Pro→
Keep the license.
Renewal is every year (expires September 30) at $150. Continuing education: 4 hours every year (by June 30)
Other licenses in Connecticut
- General Contractor license in Connecticut
Statewide registration, not a license · $220 in fees · DCP
- Plumber license in Connecticut
Statewide license required · $365 in initial government fees · DCP
- HVAC Technician license in Connecticut
Statewide license required · $430 in initial government fees · DCP
- Roofing Contractor license in Connecticut
Statewide registration, not a license · $220 in fees · DCP
Frequently Asked Questions
Do I need an electrician license in Connecticut?
Yes, Connecticut requires a statewide electrician license through the Department of Consumer Protection.
How much does an electrician license cost in Connecticut?
The estimated initial cost is $365, including application, exam, and license fees.
What experience do I need for an electrician license in Connecticut?
E-1 Contractor: 2 years as a licensed E-2 journeyperson, or 6 years equivalent experience and training. E-2 Journeyperson: completion of state-approved apprenticeship (8,000 hours OJT + 720 hours classroom instruction) or 4 years equivalent experience. Education substitute: Accredited electrical program may substitute for a portion of the apprenticeship requirement
What exams are required for an electrician license in Connecticut?
You must pass the E-2 Electrical Journeyperson Exam and E-1 Electrical Contractor Exam (Trade + Business & Law) exams. A passing score of 70% is required. Exams are administered by PSI.
How long does it take to get an electrician license in Connecticut?
Processing time is typically 4-8 weeks after submitting a complete application.
Is continuing education required for electricians in Connecticut?
Yes, 4 hours per 1 year (by June 30) is required for license renewal.
Next steps
You know the requirements for electricians in Connecticut— here's how to actually pass and apply.
Data last verified: 2026-04-02 | Source: DCP