MM98 Mechanical Contractor Test Prep


Classes are currently available live (with limited availability). If you are not comfortable with in-person classes, please call and ask us about on-demand classes.

3 day live instructed course covers all MM1, MM2, MM3, and MM4 test preparation.


July 8-10 | July 29-31 | Sept 9-11 | Sept 30 – Oct 2

Classes run from 8:30AM-6:30PM. Check-in starts at 8:00.

Complete Book Pack for MM98 includes:
2021 UPC, 2021 UMC, Trane Ductulator, Modern Refrigeration, IPT Pipe Trades Handbook, NFPA 13, NFPA 17


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Product Description

The MM98 Mechanical Contractor Test Prep course is a three day live instructed course in which we will be going through the books that the exam is built from, highlighting material that we have been seeing on the exam. In addition to the highlighting, we will also be covering the calculations that you will need to perform in the exams including:

  • Water Pipe Sizing
  • Drain, Waste, and Vent Sizing
  • Storm Drain Sizing
  • Gas Pipe Sizing
  • Combustion Air Sizing

In order to obtain the MM98 license, you will need to first prove 4 years of experience within the last 10 years working underneath an MM98 contractor, or equivalent license in another state. The MM98 license requires you to take 4 tests: the MM1, MM2, MM3, and MM4. Our class will prepare you to take all 4 exams. The MM98 license allows you to bid on plumbing, HVAC, gasfitting, and process piping. All work must be performed by an appropriately certified journeyman.

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