Browse through our online courses for contractor licensing and continuing education.

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In the state of Maryland, general contractors may or may not need a state license, depending on the work done.

  • New home construction does not require a state license, but does require registration with the Maryland Department of Labor, License and Regulation.
  • Commercial contractors must register at the city/county level.
  • Home improvement projects require a license issued by the Maryland Home Improvement Commission. Additional requirements are proof of two years of work experience in home improvement or construction or related education, proof of financial solvency, proof of insurance and passing a business and law exam.

Home Improvement, Plumbing, HVACR, and Electrical licensure is required at the state level in Maryland.  To apply for a home improvement license, contact the Maryland Home Improvement Commission at 1-410-230-6309.  To apply for an electrical license, contact the Maryland Board of Master Electricians at 1-410-230-6163.  To apply for a plumbing license, contact the Maryland Board of Plumbers at 1-410-230-6164.  To apply for an HVACR license, contact the Maryland Board of HVACR Contractors at 1-410-230-6159.  To schedule any of your examinations, contact PSI at 1-800-733-9267.  Please select the license/exam that you are interested in.

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  • Maryland Home Improvement Practice Tests

    $115.99

    Applicants must show 2 years of trade experience to qualify and General liability insurance shall be required to be maintained in the amount of $50,000. We offer a practice tests in order to prepare you for the Maryland examination. @HomePrep is a National Leader in online education. With over 100,000 satisfied students and a course catalog of over 1,000 classes, we are here to help you – Invest in Yourself.

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  • Maryland HVACR Exam Review

    $219.99

    We offer review for the exam in an online format. The online full exam review includes hundreds of questions and covers key concepts that you will be tested on.

    • Study Tips
    • Highlighting Guide
    • Instructor Support
    • Practice Exams
    • Math and Calculations
    • Licensing Information
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  • Maryland Electrical 2020 NEC Continuing Education (5 Hours)

    $54.99

    Maryland electricians are required to obtain 10 hours of continuing education each renewal. Only 5 hours can be completed online. We offer continuing education for the following municipalities in Maryland: Maryland State, Caroline County, Cecil County, Prince George’s County, Queen Anne’s County. Course options and topics: 2020 NEC Changes. @HomePrep is a National Leader in online education. With over 100,000 satisfied students and a course catalog of over 1,000 classes, we are here to help you – Invest in Yourself.

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  • Maryland Electrical 2017 NEC Continuing Education (5 Hours)

    $54.99

    Maryland electricians are required to obtain 10 hours of continuing education each renewal. Only 5 hours can be completed online. We offer continuing education for the following municipalities in Maryland: Maryland State, Caroline County, Cecil County, Prince George’s County, Queen Anne’s County. Course options and topics: 2017 NEC Changes. @HomePrep is a National Leader in online education. With over 100,000 satisfied students and a course catalog of over 1,000 classes, we are here to help you – Invest in Yourself.

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  • Maryland Electrician Exam Review

    $219.99

    Applicant must have at least 7 years’ experience and pass a state trade exam. At least 3 years of credit may be given for professional training courses taken. The course includes highlighting guides, practice tests, theory, calculations, instructor support and test taking tips/strategies. Each time you take a practice test, the questions are randomly generated from our database. @HomePrep is a National Leader in online education. With over 100,000 satisfied students and a course catalog of over 1,000 classes, we are here to help you – Invest in Your…

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  • Maryland Plumber/Gasfitter License – Books Only Package

    $470.96

    As of this time we do not offer any courses for this exam. We do offer all the required books for this exam here in one complete package. Individual books can be found in our bookstore. Please be sure to check back in the future for possible course material, as we are always adding to our course catalog.

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  • Radon Mitigation Technology

    $475.99

    This course is offered in partnership with CERTI.  Entry Level course to become certified in Radon Mitigation in the United States.

    • The instruction is audio based, with online course manual, resources, new ANSI-AARST Standards, and quizzes to reinforce the material.
    • It also includes a field exercise program tailored to your experience level.
    • @ HomePrep is a National Leader in online education. With over 100,000 satisfied students and a course catalog of over 1,000 classes, we are here to help you – Invest in Yo…
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  • Radon and Radon Decay Product Measurement Course

    $325.99

    This course is offered in partnership with CERTI.  Entry Level course which includes training required for becoming certified in radon measurement.

    • This popular online course was recently updated (May 2021) to include video of a classroom session, and the new ANSI-AARST Standards.
    • Includes many extras including business resources and online quiz questions designed to help you prepare for the national certification exam.
    • Students also have access to the audio version of the course.
    • This course is also a p…
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