Construction Trade Exam Research Area


Apply for the License

Mississippi Contractor Licensing Board
PO Box 320279
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
General Plumbing Regulations 4
Safety 4
Cleanouts 4
Fixtures and Equipment 5
Water Heaters 2
Piping, Valves and Controls 3
Water Supply 6
Hangers and Supports 3
Drain, Waste and Vent 15
Backflow 3
Traps and Interceptors 4
Developed Length 2
Isometric Analysis 12
Joints and Connections 3

Total Number of Test Questions: 70
Time Allowed (Hours): 3.0
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. International Plumbing Code, 2006, ICC. Doc Link
2. Code of Federal Regulations - 29 CFR Part 1926 (OSHA), Revised as of 2013 - OR - (OSHA) Excerpts as of 2013 by PSI. Buy from PSI
3. Mathematics for Plumbers and Pipefitters, 8th Edition, 2012, Lee Smith, Bartholomew D'Arcangelo, Benedict D'Arcangelo, J. Russell Guest. Buy at Amazon

How We Write Our Questions

Recommended Study Materials

Mississippi • Plumbing
Product NameValue  
Comprehensive Tutorial price More Information
Plumbing Math Tutorial price More Information
Practice Tests ( 3 ) price More Information

Recommended DVD Study Courses

Disc TitlePrice 
2003 International Plumbing Code price Link to description
Sanitary Drainage and Venting price Link to description
Plumbing Math price Link to description
OSHA (2 disc set) price Link to description
Go to OSHA Resources

Money-Saving Deals

The Bundle

Includes Tutorial(s) and
Practice Tests listed above

The Package

Includes Tutorial(s), Practice Tests,
and each DVD Study Course listed above
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