Contractor Licensing in New Jersey: Which Trades Need a License
Yes, New Jersey requires a statewide license for 3 of 5 contractor trades, issued by 3 separate agencies. Initial costs run $231 to $340.
New Jersey uses a registration system for general contractors (Home Improvement Contractor registration) rather than traditional licensing, administered by the Division of Consumer Affairs. Electricians, plumbers, and HVAC contractors require statewide licenses through separate boards under Consumer Affairs. Roofing contractors fall under the HIC registration. Major 2026 changes: P.L. 2023, c. 237 created the Home Improvement and Home Elevation Contractor Licensing Act, establishing a new State Board and requiring compliance bonds, background checks, and (once fully effective) experience/exam requirements for HIC licensure.
General Contractor
RegistrationOversees and manages construction projects, coordinating subcontractors, materials, and timelines for residential and commercial builds.
View full requirements →Electrician
RequiredInstalls, maintains, and repairs electrical wiring, systems, and fixtures in residential, commercial, and industrial settings.
View full requirements →Plumber
RequiredInstalls and repairs water supply lines, drainage systems, fixtures, and appliances in buildings and other structures.
View full requirements →HVAC Technician
RequiredInstalls, services, and repairs heating, ventilation, air conditioning, and refrigeration systems.
View full requirements →Roofing Contractor
RegistrationInstalls, repairs, and replaces roofing systems on residential and commercial structures.
View full requirements →New Jersey Licensing Overview
New Jersey requires statewide licensing for 3 of 5 contractor trades. The licensed trades — electrician, plumber, hvac technician — are regulated by 3 separate agencies: Board of Examiners of Electrical Contractors (BEEC), State Board of Examiners of Master Plumbers (BEMP), State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors (HVACR Board). General Contractor and Roofing Contractor requirea statewide registration rather than a license — mandatory, with its own fees and bond, but no trade exam. Across all licensed trades, initial costs range from $231 to $340, including application fees, exams, license issuance, fingerprinting, and any other fees the state requires to obtain the license.
New Jersey Contractor License Cost Summary
| Trade | Application | Exam | License | Bond | Est. Total |
|---|---|---|---|---|---|
| General Contractor | $110 | — | — | — | $110 |
| Electrician | $100 | $131 | — | $1,000 | $231 |
| Plumber | $100 | $240 | — | $3,000 | $340 |
| HVAC Technician | $100 | $131 | — | $3,000 | $231 |
| Roofing Contractor | $110 | — | — | — | $110 |
Estimated totals include application, exam, license, and fingerprinting fees, plus any other fees the state requires to obtain the license. Bond amounts are separate and typically paid as an annual premium.
Set up the business before you apply in New Jersey
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 New Jersey. Northwest forms the entity and acts as your registered agent — a flat fee, no upsell funnel.
Some links below are affiliate links. If you buy through them we may earn a commission at no extra cost to you.
Form an LLC with Northwest→Key Facts About New Jersey Contractor Licensing
- Minimum $500,000 general liability insurance required. Workers' compensation required unless exempt under law. Must provide certificate of insurance with registration/renewal.
- New Jersey requires statewide registration, not a license, for general contractor and roofing contractors — no trade exam.
- P.L. 2023, c. 237 signed January 8, 2024, created the Home Improvement and Home Elevation Contractor Licensing Act
- New State Board of Home Improvement and Home Elevation Contractors partially formed July 2025
- Full licensing requirements (exam, experience) take effect 2 years after Board majority is seated
You're registered in New Jersey — 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 Division of Consumer Affairs - Regulated Business Section issues the Home Improvement Contractor (HIC) Registration; the business that invoices New Jersey 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 registration number goes on an estimate.
Post the bond.
New Jersey requires a surety bond. Tiered compliance bond required under P.L. 2023, c. 237: $10,000 bond for single contracts under $10,000 or annual totals below $150,000; $25,000 bond for contracts $10,000-$120,000 or annual totals $150,000-$750,000; $50,000 bond for contracts over $120,000 or annual totals exceeding $750,000. Letter of credit accepted as alternative. How contractor bonds work→
Carry the insurance the registration requires.
New Jersey requires general liability insurance for this registration. Minimum $500,000 general liability insurance required. Workers' compensation required unless exempt under law. Must provide certificate of insurance with registration/renewal. 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 home-service 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→
Frequently Asked Questions
Does New Jersey require a contractor license?
Yes, New Jersey requires statewide licensing for 3 of 5 trades: electrician, plumber, hvac technician. General Contractor and Roofing Contractor do not require a statewide license.
How much does a contractor license cost in New Jersey?
Initial licensing costs range from $231 to $340 depending on the trade, including application, exam, license and fingerprinting fees, plus any other fees the state requires to obtain the license.
Does New Jersey have license reciprocity with other states?
New Jersey does not currently have reciprocity agreements with other states. Contractors from other states must apply and meet the full requirements.
What trades require a state license in New Jersey?
New Jersey requires statewide licenses for: electrician, plumber, hvac technician. General Contractor and Roofing Contractor licensing is handled at the local level.
Do I need workers compensation insurance in New Jersey?
Minimum $500,000 general liability insurance required. Workers' compensation required unless exempt under law. Must provide certificate of insurance with registration/renewal.
Official New Jersey Licensing Resources
- Board of Examiners of Electrical Contractors (BEEC) — for electrician
- State Board of Examiners of Master Plumbers (BEMP) — for plumber
- State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors (HVACR Board) — for hvac technician