Licensing Exams by Trade Name

Mississippi
Boiler Installation & Repair

Apply for the License
Mississippi Board of Contractors (MSBOC)
2679 Crane Ridge Drive, Suite C
Jackson, MS  39216
Phone:  (601) 354-6161
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV  89121
Phone:  (800) 557-0619
Exam Type
OPEN  BOOK
Exam Content
Subject Areas# of
Questions
Boilers15
Valves & Controls8
Pumps5
Safety5
Piping & Traps8
Other Components & Accessories4
Fuels2
General Knowledge & Code Requirements3
Total number of test questions:
50
Time allowed (hours):
2.0
Scope of Work

Unlimited boilers, associated gas & steam piping – residential, commercial & industrial.

In addition to the Mississippi trade-specific examination, you are required to pass the Law & Business Management Exam offered by PSI unless waived through reciprocity.

Books Allowed in the Exam
1.
Steam Plant Operation, 10th Edition, 2016, Woodruff & Lammers
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2.
Modern Hydronic Heating for Residential and Light Commercial Buildings, 3rd Edition, John Siegenthaler
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3.
International Mechanical Code, 2018, ICC
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4.
International Fuel Gas Code, 2018, ICC
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5.
CFR Title 29, Part 1926 Selections (OSHA), 2013, PSI
Buy from PSI
6.
HVAC Pump Handbook, 2nd Edition, 2006, James B. Rishel
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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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