Construction Trade Exam Research Area

Boiler Installation and Repair

Apply for the License

Mississippi Contractor Licensing Board
2679 Crane Ridge Drive, Suite C
Jackson, MS  39216
Phone:  (601) 354-6161
Licensing Web Page

Exam Administrator

PSI Licensure : Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas # of
Boilers 15
Valves and Controls 8
Pumps 5
Safety 5
Piping and Traps 8
Other Components and Accessories 4
Fuels 2
General Knowledge and Code Requirements 3

Total number of test questions: 50
Time allowed (hours): 2.0
The state of Mississippi also requires that you take and pass a written Law and Business Management exam for this trade.

Go to Business and Law Offering

Books Allowed in the Exam

1. Steam Plant Operation, 9th Edition, Everett B. Woodruff, Herbert B. Lammers, Thomas F. Lammers Buy at Amazon
2. Modern Hydronic Heating for Residential and Light Commercial Buildings, 3rd Edition, 2011, John Siegenthaler Buy at Amazon
3. International Mechanical Code, 2012, ICC Buy at Amazon
4. International Fuel Gas Code, 2012, ICC Buy at Amazon
5. Code of Federal Regulations - 29 CFR Part 1926 (OSHA), GPO- OR - (OSHA) Selections by PSI, (latest amendments) Buy from Publisher
6. HVAC Pump Handbook, 2nd Edition, 2006, James B. Rishel Buy at Amazon

Go to OSHA Resources

Study Materials

Legacy Tutorial
and Practice Exams (3)


This package contains sample questions form the books shown in the "Permitted/Allowed" and "Not Allowed/Permitted" list(s) above.

Questions may also include extra bonus files for specific subjects such as concrete, fire codes, excavation, electrical guides such as Ugly's Electrical Guide and statute questions.

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