CODESAFE
CSL TEST PREP
It's about you!

 
2025 Classes are now posted!
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The best CSL Test Prep class, period.

​We can train  your employees, large group, small groups or one on one.
​We offer Veteran and First Responder Discounts
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A Local Business
MA Approved CSL Continuing Education Provider CS-CD-000144

​We have in person classes for your company upon request
All  ONLINE CSL TEST PREP classes through CodeSafe currently utilize ZOOM
Click here for Live Online ZOOM Class Registration

GROUP CLASS INFO REQUEST

       ​​      MASS CONSTRUCTION CONSULTANTS
             For code consulting inquiries click below

Consulting Page

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​BOOKS:  FULL DISCLOSURE and TRANSPARENCY : We do not make money on books. All the books needed to take our CSL test prep class are part of the book package. Books are expensive enough.  The price reflected for books is with our discount with shipping and handling included. For a breakdown of pre-discount pricing and post discount prices click here ​

​*Massachusetts Construction Supervisor License Test Preparation*
*Construction Supervisor Continuing Education*
*Zoning and Building Code Assistance* 
*Third party project representation and inspections*
​Education delivered in an enjoyable, face to face, no pressure environment by industry professionals and certified code officials ​

For those that need to gain a license* We can prep you.
​For those with a license * We can educate you.
​For those trying to navigate zoning and code * We can help you.
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2026 Test Prep Class Schedule
Click here for registration page

10th Edition
​CSL EXAM TEST PREP

January 2026 CSL Test Prep
Wednesday Nights 
January 14th, 21st and 28th
6-8:30PM Live via Zoom

March 2026 CSL Test Prep
​Wednesday Nights
March 11th, 18th and 25th
​6-8:30PM live via zoom

​May 2026 CSL Test Prep
Wednesday Nights​
May 6th, 13th and 20th
​6-8:30PM Live via Zoom

July 2026 CSL Test Prep
Wednesday Nights
September 8th, 15th and 22rd
6-8PM Live via Zoom

September 2026 CSL Test Prep
Wednesday Nights
September 9th, 16th and 23rd
6-8PM Live via Zoom

November 2026 CSL Test Prep
Wednesday Nights
November 11th, 18th and 25th
​6-8PM Live via Zoom​

December 2026 CSL Test Prep
Tuesday Nights
December 1st, 8th and 15th
​6-8PM Live via Zoom
TENTATIVE

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