Commercial Mechanical Inspector
Online Training Course

  • CertificationCertification:
    Commercial Mechanical Inspector through ICC (International Code Council)
  • PrerequisitesPrerequisites:
  • RequirementsRequirements:
  • Course LengthCourse Length:
    40 Hours Online Training
  • Required BooksRequired Books:
    International Mechanical Code
    IMC Turbo Tabs
    International Fuel Gas Code and Tab Combo
  • Relevant IndustriesRelevant Industries:
    All Commercial Construction
    Public/Private Projects
    County/City Building Departments
    Code Inspection
ICC Icon
40 Hours
4.0 CEUs/PDHs

Full Course Includes

120 Day Course Access
120 Day Course Access
Visual Online Curriculum
Visual Online Curriculum
Personal Coaching Passing Guarantee
Quizzes and Tests
Targeted Quizzes & Practice Tests
Audio Instruction
Insightful Audio Instruction
Photos, Graphics, and Illustrations
Photos, Graphics, & Illustrations

Pricing Options

Commercial Mechanical Icon


120-Day Access

40 Hours

$599 $499
Buy Now
Bundle Courses and Save Money!
Commercial Bundle Icon


Commercial Building
Commercial Mechanical
Commercial Plumbling

1+ Year Access
125 Hours

Commercial Plumbling
Available in September

$1,599 $1,397
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User Reviews

Their customer support is unbelievable!

This app is perfect and their customer support is unbelievable! All I had to do was follow the class, step by step, and I passed all 3 tests (first try) to become a reinforced concrete inspector. I was extremely nervous about the plans-reading test, but I passed that as well.

I was especially impressed with how helpful these guys are when I had questions. They always respond within a day or two and answer all my questions, even after my paid class had ended. I am now taking their masonry class and so far it is equally impressive. I highly recommend these classes.

David W.

Saint George, UT

Finally, I passed Reinforced Concrete.

Hey Gabe, I just called you to tell you I finally passed this test! You know how hard this has been for me and what I've gone through, particularly since English isn't my first language. I am extremely grateful for everything you have done. There's no way I would have passed this test without you. If you're ever in Washington and need a place to stay let me know. Now on to PT with SI Certs.

Besim H.

Mill Creek, WA

I am a structural engineer by profession. Thank you for this training.

The training has really saved me a lot of time. I am a civil engineer with a structural emphasis and your material was very good and accurate. The plan reading part was very helpful to me to prepare for this test. Now that I've passed Reinforced Concrete with you, I'm doing your PT course. Believe me this has saved me a tremendous amount of time.

Alex T.

Henderson, NV

Personal Coaching

Phil Jankovich, PhD, PE
Phil Jankovich, PhD, PE
Commercial Mechanical Course Developer

This certification requires no prior work experience or other certifications. It demonstrates an understanding of the International Mechanical Code and Fuel Gas Code for those currently working in a building department, seeking to work for one, or who work for a code inspection firm, expanding on special inspection certifications into the building inspection realm.

The ICC M2 Commercial Mechanical Inspector certification belongs in the Commercial Inspection Suite, also expressed as the C5 Commercial Combination designation – inclusive of Commercial Building, Commercial Mechanical, Commercial Electrical, and Commercial Plumbing certifications.

This course walks a user through understanding the complex and overlapping Mechanical and Fuel Gas Codes. With many examples, visuals, and practice, one can grasp the enormity of these code references, the depths to which they cover in the construction process, and understand practical application for field inspection.

Our training will get you ready for the test with 40 hours of online instruction and practice. I’m also one click away from any coaching you may need!

Course Summary

Online Training Hours40 Hours
CEU/PDH4.0 Units
Access Time120 Days
AccessibilityAnytime, Anywhere (not instructor-dependent)
PlatformVisual Online Curriculum
CoachingChat Messaging
AssessmentsQuizzes/Practice Tests
Audio InstructionYes
Code InstructionYes

Course Breakdown

Commercial Mechanical Icon

Commercial Mechanical Inspection Code Test

40 hours of training | 120 days access

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Course Features


  • IMC & IFGC Scope & Navigation
  • Water Heaters & Boilers
  • Ventilation & Exhaust Systems
  • Duct Construction, Dampers
  • Fuel Burning Systems
  • Venting, Connections, & Compliance
  • Heating Appliances
  • Fuel Gas Piping System & Connections
  • Test-Taking Preparation
  • Simulated Timed Tests
  • Mechanical Terminology
  • Heating, Cooling, Refrigeration
  • Exhaust & Ventilation
  • Ducts & Plenums
  • Combustion Air
  • Chimneys & Vents
  • Hydronic Piping
  • Fuel Supply
  • PRONTO Testing
  • Testing Strategies


  • Mechanical Terminology
  • Heating, Cooling, Refrigeration
  • Exhaust & Ventilation
  • Ducts & Plenums
  • Combustion Air
  • Chimneys & Vents
  • Hydronic Piping
  • Fuel Supply
  • PRONTO Testing
  • Testing Strategies
Light Bulb Study Tip

Study Tip

The test is a single, multiple-choice test. The ICC exam code is M2 and the test covers the International Mechanical Code and the International Fuel Gas Code. You will have 2 hours to complete 50 code questions. The test is open-book.

SI Certs Training Packages

We offer course packages in the form of credits. Purchase credits to take any combination of courses and start them at anytime. Credits never expire.