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

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All Electrical, HVAC, Plumbing, and “Major” work in Connecticut requires a license. The state of Connecticut does not require general contractors to hold a state license. However, if you do work on residential properties you’ll be considered a Home Improvement Contractor, which requires a $120 biennial registration fee and a $480 deposit to the New Home Construction Guaranty Fund.  Applications for licensure can be obtained by calling the Connecticut Department of Professional Licensing at 1-860-713-6135.  To schedule your exam, contact PSI at 1-800-733-9267.  Please select the license/exam that you are wanting to obtain.

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  • Sale! HVAC Exam Prep

    Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Exam Review includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. Topics include HVAC Terms, Principles, Administration, HVAC Installation, Venting, Duct, Combustion Air, Gas Piping, HVAC Electrical, Boilers, Exhaust, & Fire Protection, and Refrigeration Term System and Operation and more. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! HVAC Exam Prep

    Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor Exam Prep course covers heating and cooling principles, furnaces and heaters, hydronics, fuel gas systems, safety, load calculations, boilers and more. Highlighting guides, practice quizzes, math and calculations, study tips, licensing information, and instructor support are also included.

    The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! HVAC Exam Prep

    Connecticut S-2 Unlimited Heating, Piping, and Cooling Journeyperson Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut S-2 Unlimited Heating, Piping, and Cooling Journeyperson Exam Prep course covers heating and cooling principles, furnaces and heaters, hydronics, fuel gas systems, safety, boilers and more. Highlighting guides, practice quizzes, math and calculations, study tips, licensing information, and instructor support are also included. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! Business & Law Exam Preparation

    Connecticut Business and Law Online Exam Prep

    Original price was: $219.99.Current price is: $199.99.

    The Connecticut Business and Law Exam Prep course covers business structures, the licensing process, managing risk, marketing and sales, contract management, job safety and more. Highlighting guides, practice quizzes, math and calculations, study tips, licensing information, and instructor support are included. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale!

    Connecticut Limited Gas and Oil Burner Journeyman/Contractor (B-1, B-2) Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    Applicants must submit an application to PSI for pre-approval before testing. Please note the Business and Law Examination is required for ALL Contractor licenses. We offer review for the Connecticut Limited Gas and Oil Burner exam through home study/online course format. The program takes you through each one of the reference books that the exam is based on showing you exactly what to highlight. After your highlighting is completed with each book, you have the option to take an online practice test to reinforce concepts presented. Also, there is an extensive math and plans analysis portion. @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. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale!

    Connecticut Unlimited Plumbing Contractor/Journeyperson License (P-1, P-2) Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut Unlimited Plumbing Contractor/Journeyperson License (P-1, P-2) Exam Review includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. Topics include: Administration, Definitions, General Regulations, Fixtures, Water Heaters, Water Supply, Sanitary Drainage, Indirect Waste, Vents, Traps and Interceptors, and Storm Drainage. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! HVAC Exam Prep

    Connecticut Limited Heating Cooling Journeyperson/Contractor (S-9 and S-10) Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut Limited Heating Cooling Journeyperson/Contractor (S-10 and S-9) Exam Prep course topics includes building, plumbing, mechanical, fuel gas and electrical requirements, materials, joist notching, stud cutting, duct systems, installation, boring, gas pipe sizing, conduits, egress systems and more. The course includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Business & Law Exam Preparation

    Connecticut Business and Law Online Exam Prep Complete Package

    Original price was: $323.97.Current price is: $303.97.

    The Connecticut Business and Law Complete Package:

    • Connecticut Business and Law Exam Review
    • Connecticut Contractors Guide to Business and Project Management
    • Connecticut Contractors Guide to Business and Law Permanent Tabs

    The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! HVAC Exam Prep

    Connecticut Limited Journeyperson/Contractor (S-7, S-8) Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    Please note the Business and Law Examination is required for ALL Contractor licenses and pre-approval is required. We offer review for the Connecticut Limited Contractor exam through online exam review. The program takes you through each one of the reference books that the exam is based on showing you exactly what to highlight. After your highlighting is completed with each book, you have the option take an online practice test to reinforce concepts presented. Also, there is an extensive math and plans analysis portion. @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. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor Online Exam Prep Complete Package

    Original price was: $1,886.88.Current price is: $1,856.88.

     The Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor Exam Prep Complete Package includes the following: 

    • Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor Exam Prep
    • Manual N – Commercial Load Calculation for Small Commercial Buildings, 5th Edition
    • 2021 International Mechanical Code (International Code Council Series) 1st Edition
    • 29 CFR OSHA 1926 Construction Industry Regulations & Standards
    • NFPA 31: Standard for the Installation of Oil-Burning Equipment (2020)
    • NFPA 54: National Fuel Gas Code (2012)
    • NFPA 56: Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems (2023)
    • NFPA 58: Liquefied Petroleum Gas Code (2014)
    • Modern Refrigeration and Air Conditioning 21st Edition
    • ACCA Ductulator – Duct Calculation Slide Rule
    • HVAC Duct Construction Standards – Metal and Flexible, 4th Edition SMACNA
    • Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor Tab Pack

    The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • HVAC Exam Prep

    Connecticut S-2 Unlimited Heating, Piping, and Cooling Journeyperson Online Exam Prep Complete Package

    Original price was: $1,746.89.Current price is: $1,716.89.

     The Connecticut S-2 Unlimited Heating, Piping, and Cooling Journeyperson Exam Prep Complete Package includes the following: 

    • Connecticut S-2 Unlimited Heating, Piping, and Cooling Journeyperson Exam Prep
    • 2021 International Mechanical Code (International Code Council Series) 1st Edition
    • 29 CFR OSHA 1926 Construction Industry Regulations & Standards
    • NFPA 31: Standard for the Installation of Oil-Burning Equipment (2020)
    • NFPA 54: National Fuel Gas Code (2012)
    • NFPA 56: Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems (2023)
    • NFPA 58: Liquefied Petroleum Gas Code (2014)
    • Modern Refrigeration and Air Conditioning 21st Edition
    • ACCA Ductulator – Duct Calculation Slide Rule
    • HVAC Duct Construction Standards – Metal and Flexible, 4th Edition SMACNA
    • Connecticut S-2 Unlimited Heating, Piping, and Cooling Journeyperson Tab Pack

    The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! Business & Law Exam Preparation

    Connecticut Hearth Gas Products Business and Law Online Exam Prep

    Original price was: $219.99.Current price is: $199.99.

    Applicant must have 2 years as a properly licensed journeyperson. You must pass the examination in Hearth Gas Products and examination in State specific Business and law. We offer review for the Connecticut Hearth Gas Products Business and Law exam through online practice tests. Our practice tests include over 300 questions and are designed to be the best and most efficient way to prepare you for your business and law examination. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale!

    Connecticut Home Inspector License Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut Home Inspector License Exam Prep covers Reports, Exteriors, Roofing, Structure, Insulation, Ventilation, Interiors, Electrical, Heating, Plumbing, Business Practices, Confined Spaces, PPE, Energy Efficiency, and Fire Protection/Prevention. The course includes over 600 practice test questions based on the National Electrical Code and International Residential Code.  The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • HVAC Exam Prep

    Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Complete Package

    Original price was: $1,314.92.Current price is: $1,284.92.

    The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information

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  • HVAC Exam Prep

    Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Complete Package

    Original price was: $1,673.89.Current price is: $1,643.89.

    The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information

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  • HVAC Exam Prep

    Connecticut Limited Journeyperson/Contractor (S-7, S-8) Online Exam Prep Complete Package

    Original price was: $1,384.92.Current price is: $1,354.92.

    Connecticut Limited Journeyperson/Contractor (S-7, S-8) Online Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

     

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  • Business & Law Exam Preparation

    Connecticut Hearth Gas Products Business and Law Online Exam Prep Complete Package

    Original price was: $405.96.Current price is: $385.96.

    Connecticut Hearth Gas Products Business and Law Online Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

     

     

     

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  • Connecticut Limited Gas and Oil Burner Journeyman/Contractor (B-1, B-2) Online Exam Prep Complete Package

    Original price was: $1,490.91.Current price is: $1,460.91.

    The Connecticut Limited Gas and Oil Burner Journeyman/Contractor (B-1, B-2) Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • HVAC Exam Prep

    Connecticut Limited Heating Cooling Journeyperson/Contractor (S-9 and S-10) Online Exam Prep Complete Package

    Original price was: $2,400.85.Current price is: $2,370.85.

    The Connecticut Limited Heating Cooling Journeyperson/Contractor (S-10 and S-9) Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Connecticut Unlimited Plumbing Contractor/Journeyperson License (P-1, P-2) Online Exam Prep Complete Package

    Original price was: $1,562.90.Current price is: $1,532.90.

    The Connecticut Unlimited Plumbing Contractor/Journeyperson License (P-1, P-2) Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Connecticut Home Inspector License Online Exam Prep Complete Package

    Original price was: $772.95.Current price is: $742.95.

    The Connecticut Home Inspector License Complete Package includes all references used during the exam and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

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  • Sale! HVAC Exam Prep

    Connecticut Limited Heating Cooling License (D-3 and D-4) Online Exam Prep

    Original price was: $269.99.Current price is: $239.99.

    The Connecticut Limited Heating Cooling License (D-3 and D-4) Exam Prep takes you through each one of the reference books on which the exam is based. After your highlighting is completed with each book, you have the option take an online practice test to reinforce concepts presented. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.

    View Product
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