100+ Free NM Journeyman Plumber Practice Questions
Pass your New Mexico Journeyman Plumber License Exam exam on the first try — instant access, no signup required.
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Key Facts: NM Journeyman Plumber Exam
70%
Passing Score
NM CID
80-100
Questions
PSI exam
~$210
Exam Fee
PSI
UPC-based
Code
NM Plumbing Code
The NM journeyman plumber exam has 80-100 questions with a 3-hour time limit requiring 70% to pass. New Mexico uses a plumbing code based on the UPC with state amendments. The exam is administered by PSI and costs approximately $210.
About the NM Journeyman Plumber Exam
New Mexico's journeyman plumber exam is administered by PSI on behalf of the Construction Industries Division. The NM Plumbing Code is based on the UPC with state amendments. The exam covers 80-100 questions with a 3-hour time limit and requires 70% to pass.
Questions
90 scored questions
Time Limit
3 hours
Passing Score
70%
Exam Fee
~$210 (NM Construction Industries Division (PSI))
NM Journeyman Plumber Exam Content Outline
Drainage, Waste & Vent Systems
NM plumbing code drainage pipe sizing, DFU calculations, slope requirements, cleanouts, and trap arm distances
Venting Systems
Vent sizing, wet venting, AAVs, vent termination, and combination waste and vent per NM code
Water Supply & Backflow Prevention
Water pipe sizing, WSFU calculations, backflow prevention, pressure regulation, and cross-connection control
Gas Piping & Venting
Gas pipe sizing, BTUH calculations, pressure testing, combustion air, and appliance venting
Fixtures, Materials & Code Administration
Fixture installation, clearances, materials, permits, inspections, and NM-specific amendments
How to Pass the NM Journeyman Plumber Exam
What You Need to Know
- Passing score: 70%
- Exam length: 90 questions
- Time limit: 3 hours
- Exam fee: ~$210
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
NM Journeyman Plumber Study Tips from Top Performers
Frequently Asked Questions
What plumbing code does New Mexico use?
New Mexico uses the NM Plumbing Code, which is based on the Uniform Plumbing Code (UPC) with state-specific amendments. Study materials based on the UPC are applicable, with attention to NM amendments.
How many questions are on the NM plumber exam?
The NM journeyman plumber exam has approximately 80-100 questions with a 3-hour time limit. A 70% score is required to pass. The exam is administered by PSI.
How much does the NM plumber exam cost?
The NM journeyman plumber exam costs approximately $210. This covers the PSI exam fee. Additional license fees may apply through the Construction Industries Division.
Does NM have unique plumbing requirements?
Yes, New Mexico has state amendments to the UPC that address arid climate conditions, water conservation, and local construction practices. High altitude areas may also have specific requirements.