Upcoming March classes for contractor and tradesman license Please check below all our upcoming classes offered at Ace Tech Institute for your licensing. Once you register, you will receive all the class materials by mail and we guarantee a 6-month enrollment period in which you can join your class anytime you want. Due to COVID-19, we offer more options to ease the effects of the event. Also, we have spacious classrooms for up to 9 sittings for social distancing. There are two ways to take your class 1. Online - Attend class remotely [...]