The C-2 Insulation and Acoustical Contractor Easy Companion Guide is an online home study guide that you can either download once or access from your home computer through the CSLS website. This study guide brings together the essential information needed to prepare you for the trade portion of the CA Contractors License Exam.
Included in the study guide are: Insulation and Acoustical related math; insulation principles; insulating materials; CERCDC Energy Conservation Standards; SCGC Standards; Acoustics; Acoustical Ceiling Systems; and, Health and Safety Orders.
This study guide does not contain exam practice questions. Online practice exams for C-2 Insulation and Acoustical are available and may be purchased on our website.
Note: Our program prepares experienced workers for the CA Contractors License Exam. Only those individuals who currently meet the required years of on-the-job trade experience for the CA Contractors License Exam should participate in this program. This program is not a replacement for technical training or apprenticeship programs.