Licensing Exams by Trade Name

Connecticut
(G-1) Limited Natural & LP Gas Contractor

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Connecticut DCP
Heating, Cooling & Sheet Metal Licensing Unit

450 Columbus Blvd, Suite 801
Hartford, CT  06103
(860) 713-6135
Exam Provider
PSI Services LLC
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 746-8171
Exam Type
OPEN  BOOK
Exam Content
Subject Areas# of
Questions
Natural Gas Piping & Supply10
LP Gas Piping & Supply10
Chimneys, Flues & Vents5
Appliance Installation9
Sizing & Layout5
Testing, Purging & Inspection7
Combustion Air4
Total number of test questions:
50
Time allowed (hours):
2.0

In addition to the trade-specific examination, you are required to pass the Connecticut Business & Law Exam offered by PSI.

Books Allowed in the Exam
1.
International Mechanical Code, 2015, 2018 or 2021, ICC
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2.
International Fuel Gas Code, 2015, 2018 or2021, ICC
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3.
NFPA 52: Vehicular Gaseous Fuel Systems Code, 2013, NFPA
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4.
NFPA 54: National Fuel Gas Code [or] National Fuel Gas Code Handbook, 2012, NFPA
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5.
NFPA 58: Liquefied Petroleum Gas Code, 2014, NFPA
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6.
CFR Title 29, Part 1926 Selections (OSHA), 2013, PSI
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7.
NFPA 56: Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems, 2017, NFPA
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Available Study Materials
This study guide only covers the OSHA portion of the PSI exam.
PSI OSHA Selections, 2013
Study Guide
$49.95
We advise that you NOT purchase the PSI published book shown in the exam bulletin.  We recommend a better, up-to-date allternative on our Study Guides purchase page linked below.

The button below will take you to the details about our 800 question Study Guides and provide you with a FREE "Reference Navigator" document that allows you to more accutately decide which sections of the federal code applies to your exam.  PSI does not provide this information.
Go to OSHA Guide buy page
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