This exam is required to be passed to obtain your State license. We stock all reference books in our online store. Shipping is always fast and affordable.
About This License
A Mechanical Contractor is authorized to install or service and repair or replace heating and air conditioning systems including natural gas heating and air conditioning appliances. Also includes specifically the servicing, repair, or replacement of those appliances in manufactured housing set up as stationary housing, but excluding the piping to such appliances.