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Advance Your Career with
ORENG BUSINESS TRAINING!
At ORENG BUSINESS TRAINING, we are dedicated to helping professionals achieve their career goals through high-quality training and certification programs.
Whether you’re preparing for the Construction Supervisor License (CSL) Test, seeking ServSafe Certification, or looking to expand your skill set with our 40+ professional courses, we have the right solution for you.
We offer multilingual support with experienced instructors and proctors who speak Portuguese, English, and Spanish.
Sergio Oreng
Certified ServSafe Instructor & Proctor
RedCross Instructor
CSL Instructor
Tiida Bohannon
Certified ServSafe Instructor & Proctor
Red Cross Instructor
Marcia Williams
CSL Instructor
Real Estate Agent
MA Contractor Supervisor
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