Maryland
Master Plumber / Gas Fitter
Apply for the License
Maryland State Board of Plumbing
500 N. Calvert St, Room 302
Baltimore, MD 21202
Phone: (410) 230-6231
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV 89121
Phone: (855) 746-8173
Exam Type
OPEN BOOK
Exam Content
| Topics | # of
Questions |
|---|
| Plumbing Fundamentals & Safety | 5 |
| Materials, Uses & Specifications | 6 |
| Traps, Interceptors & Backwater Valves | 4 |
| Plumbing Fixtures, Fixture Fittings & Plumbing Appliances | 4 |
| Water Supply Systems | 8 |
| Backflow Prevention | 10 |
| Drain, Waste & Vent Systems | 13 |
| Special Topics | 3 |
| Gas Appliances & Piping | 40 |
| Plumbing Mathematics | 7 |
Total number of test questions:
100
Time allowed (minutes):
240
Books Allowed in the Exam
1.
International Plumbing Code, 2018, ICC
2.
International Fuel Gas Code, 2018, ICC
3.
Mathematics for Plumbers and Pipefitters, 8th Edition, 2012, Lee Smith
4.
Any standard backflow text
5.
CFR Title 29, Part 1926 Selections (OSHA), 2013, PSI
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.
