About Mass CSL Exam Prep


Our mission is to achieve a 100% pass rate for students who take our course and sit for the Massachusetts Construction Supervisor License Exam.

At Mass CSL Exam Prep we believe in a different approach to preparing students for the exam. We keep our class sizes to a minimum and utilize a cooperative learning style. We go over lessons and practice questions each week, ensuring every student understands what is being taught before moving on to the next section. Our curriculum is constantly evolving as we collect the most up to date information about the Massachusetts Building Code and the License Exam. Each students’ books and notes are checked before the course ends to make sure they are fully prepared to pass the exam. 

Mass CSL Exam Prep Instructors are industry professionals working in the field and all hold Massachusetts Construction Supervisor Licenses.

We offer a PASS GUARANTEE.  If you attend all classes and complete all assignments you can choose to:

  •  have your tuition refunded 
  • have a private one on one class
  • repeat the course at no charge