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Construction Supervisors License

This is where we started. Just teaching contractors to understand the code book, and it turned out to be the beginning of this school.

We are one of the only schools in Massachusetts that will provide you with computer based practice exams.  It only makes sense.  If you are going to take your exam on a computer, you should practice in that same environment.

Our philosophy is much different than most schools.

  • No memorization
  • No reading the code books
  • What we do provide is a complete understanding of how to navigate each book with a clear concept of each question understood by the learner in theory and in photos.
  • Test taking strategies are discussed in detail
  • Our classes are interactive not just the instructor lecturing for 2 hours.   Interaction and real life examples to each question is the key to learning, so be prepared to get involved.
  •  Our classes for the CSL are six (6) weeks long.  We meet once a week at 6:00 pm.  Class runs until about 8:00 pm.  All classes are taught at Medford High School.
  • When finished, you will be able to not only pass the exam but more importantly, apply the information to the job site. 
  • We understand that most of our students have not been in a classroom for quite some time.  You will be surprised that learning can be fun and informative at the same time.

Click Here to Register Today!

Continuing Education Credits (CEU) for CSL 

As of 2013, the State now requires Construction Supervisor License (Builder's License) holders to complete 12 hours of Continuing Education every two years.


We have been approved by the State as an authorized educator to facilitate these courses, CSL-CD-0005.

Some of the topics are:

2015 IRC Code Review

2015 IBC Code Review

Understanding the 2015 International Energy Code Council (IECC)

Understanding International Existing Building Code

Lead and Workers' Compensation and Business Practices for Contractors

OSHA Safety

Permit Application Process

Fire Wall/Fire Stopping

and more...

We currently train most of the large Construction Companies in the Greater Boston area, as well as Rhode Island and Connecticut.  i.e., Walsh Brothers, Turner, Moriarty, Consigli, Commodore, Suffolk, Raytheon, Skanska, Wise, Dimeo and more!  We can teach at your office or in our classroom.  If you have a subject you want covered please contact us, we would be glad to help design an elective for your Company's needs.   New workshops are being added frequently.   Join our mailing list to stay informed.   Workshops are held at the Andrews Middle School, Freedom Way, Medford. on Saturday and Sunday mornings.

Click Here to Register Today!

ABC License Prep Class

Prepare for your ABC License Exam.  An ABC License is a Boston License that supersedes the CSL for large jobs and high rises in Boston only.   It is a four week prep class that focuses on topics that will be discussed in the Oral Exam.  Depending on the amount of experience you have, you will qualify for the A, B or C level license; with A being the highest license.

The next round of ABC Prep Class will start in December, 2018 for four consecutive Thursday evenings.

For register for this class, Click Here.