New Jersey Contractors License | EXAMPREP.ORG

New Jersey Contractors License

Since 1993 our company has been helping contractors get their New Jersey state contractors license. With a 99% success rate, our exam prep classes are the best in the industry.

We are currently offering live seminars to prepare for your contractor's exam. We are closely monitoring the COVID situation and most of our meeting locations are limiting the class size, practicing social distancing and requiring that all our students wear a mask, especially in the main common areas. We do have the ability to offer some courses via webinar or in some instances offer private seminars. The safety of our students and instructors is one of our top priorities and will be updating our policies as the situation dictates.

Contractors License Overview

  • Home builders in New Jersey must be registered with the NJ Dept. of Community Affairs. Home improvement contractors must be registered with the NJ Division of Consumer Affairs. These registrations do not require passing an exam.
  • Electrical, plumbing, and HVAC/refrigeration licenses are issued by the NJ Division of Consumer Affairs. Applicants must submit paperwork with proof of required education and experience and then pass the required exam.
  • Commercial building contractors in New Jersey are regulated on the city/county level only. No state license is required.
  • Information regarding exam details, reference materials, experience requirements, reciprocity, and other requirements for obtaining and maintaining a license are available by selecting the license links found below.


New Jersey Commercial


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New Jersey General Contractor

Seminars and Required Books   Availability: Call for Seminar Dates and Availibility



New Jersey Business and Law


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New Jersey Plumbing Business and Law

Seminars and Required Books   Availability: Call for Seminar Dates and Availibility




New Jersey Electrical






New Jersey Plumbing


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New Jersey Master Plumber

Seminars and Required Books   Availability: Call for Seminar Dates and Availibility