Choose The Course That's Right For You
CSL Exam Prep - Live Class (Via Zoom)
- Zoom classes - no more clocking off work just to get stuck in traffic!
- Ask questions and interact with the instructor just like you were in a real classroom
- We "teach to the test" and guarantee* you'll pass the exam on your first try or your money back
- Our course and books packages are fully updated to reflect the New 2025 Testing changes. You will need all of our books for the exam!
CSL Exam Prep - Study At Home Online
- Prepare for the CSL exam from the comfort of your own home
- Learn at your own pace
- We offer Class only, Books only, or a combo package (Best Value!)
- Our course and books packages are fully updated to reflect the New 2025 Testing changes. You will need all of our books for the exam!
CSL Renewal Continuing Education
- Lowest price in Massachusetts
- Conveniently located in Woburn at the intersection of 95 and 93 with plenty of free parking
- We offer both Restricted and Unrestricted renewals
"Studying with Massachusetts Construction School is the best decision I ever made." - F. Andella, CSL #052605
"I can't say strongly enough how effective this course is." - S. Watson, CSL #102396
Building Success, One Student at a Time
Welcome to the Massachusetts Construction School, your trusted partner in construction education for over a decade. In that time we have proudly assisted thousands of aspiring construction professionals in achieving their goals, whether it's passing the CSL (Construction Supervisor License) exam or renewing their Continuing Education (CE) credits.
*100% Money Back Guarantee
We are so confident in the quality of our programs that we offer a 100% money-back guarantee. If you don't pass the exam, let us know and then choose from the following 2 options.
You can either retake the course at no charge, or you can get a refund for the class portion of your tuition (we do not refund the cost for the books). If you choose a refund option we will do that with the following conditions: You must attend all 6 classes.
You must complete the online practice tests. And you must take the exam within 6 weeks of finishing the course.
Expect to pass though, over 90% of our students do! Your success is our priority, and we stand by our commitment to your educational journey.
Convenient Location
With the convenience of our accessible locations in Woburn, we aim to make your learning experience as hassle-free as possible. The facility offers plenty of free parking, ensuring that you can focus on your studies without the stress of finding a parking spot.
Our Commitment to Excellence
At Massachusetts Construction School, we are driven by a passion for excellence in construction education. Our dedicated team of experienced instructors and industry experts is committed to providing you with the knowledge, skills, and confidence needed to excel in the construction field. We understand the importance of staying up-to-date with industry regulations, and our courses are designed to equip you with the latest information and best practices.
Join the thousands of successful graduates who have entrusted their construction education to Massachusetts Construction School. Whether you're a seasoned professional looking to renew your CE credits or a newcomer striving to pass the CSL exam, we are here to support your career aspirations.