City and County of Denver
Journeyman Mechanical
(National Standard Exam N31)

Apply for the License

City and County of Denver
Community Planning and Development
201 W. Colfax Ave
Denver, CO 80202
Phone: (720) 865-2770
Denver Licensing Link

International Code Council
900 Montclair Rd.
Birmingham, AL 35213
(888) 422-7233, ext. 5524
Candidate Information Web Page

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Subject Areas	% of Questions
General Requirements	46
Appliances and Equipment	14
Exhaust and Ventilation Systems	2
Duct Systems	14
Combustion Air	6
Chimneys and Vents	6
Fuel Supply Systems	2
Special Requirements	6
Electrical	4

Total Number of Test Questions:	50
Time Allowed (hours):	3.0

1.	International Fuel Gas Code, 2009, ICC.
2.	International Mechanical Code, 2009, ICC.
3.	National Electrical Code (NFPA-70), 2008, NFPA.

City and County of Denver • Journeyman Mechanical

Product Name	Price
Comprehensive Tutorial
Basic Electrical Calculations Tutorial
Practice Tests ( 3 )
When you order the products above, they will be sent to you by e-mail (see FAQ page for delivery times). If you prefer the files can be burned on to a CD-ROM disc and sent by USPS mail, you must notify us within 3 days of ordering using the form on our "Contact Us" page.