C-20 HVAC License Exam Breakdown - What You Need To Know as a California HVAC Contractor on Exam Day
3:56
YouTubeDigital Constructive
C-20 HVAC License Exam Breakdown - What You Need To Know as a California HVAC Contractor on Exam Day
What you need to know to pass your C-20 HVAC exam in California. Accurate test questions and answers with online video audio lessons can be found here: https://digitalconstructive.com/c20exam Anyone looking to bid on HVAC related projects over $500 in labor and materials within the state of California must hold the C-20 License. We have a ...
14.9K viewsJul 3, 2020
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