Bohler Institute represents the perfect blend of knowledge and technology. The instructors can relate. Every one of the instructors at the Bohler Institute is a licensed and active Arizona Real Estate Broker. They are committed to your success with the Bohler Institute's online courses, and will take an active role in your education. We Offer Online courses with instant grading, Direct email link to the instructor, Toll-free phone line to technical support counselors. ? For Real Estate Licensees We provide assistance with the ADRE license renewal process, we will advise you about your specific renewal requirements.