General Inquiries

For general inquiries, or if you’d like to leave a testimonial, please fill out this form and we will reach out to you as soon as we can.

Main Office:
(480) 314-2102

Toll-Free Number:
(800) 336-8939

Sonoran Desert Institute,
1555 W. University Dr., Ste. 103,
Tempe, AZ 85281

Office Hours:
Monday – Friday 8:00 a.m. – 5:00 p.m. (MST)

Note that Arizona does not switch to daylight savings time. Therefore, the office hours remain Mountain Standard Time year-round.


For all questions regarding enrollment, course, and program information

Financial Services

For questions on billing, payment plans, tuition balance, fees

Student Services

For questions about schedules, grades, and degree progress

Course Materials

For help with course materials and tools, or shipping issues


For questions regarding transcripts and enrollment verification requests

Military And Veteran Services

For questions about Military and Veteran Services

Human Resources

For verification of employment and other HR related inquiries


Sonoran Desert Institute has partnered with Parchment to improve your transcript ordering experience! To order your official SDI transcript, you must submit a request through Parchment Exchange. You will either need to login to an existing account, or you will be required to create an account with Parchment to request your transcript.

Once you create an account, follow the steps to have your official transcript sent via mail or electronically secured. In support of continuing education as well as personal and professional pursuits, SDI provides transcripts at no cost to the student.

For paper transcripts, if you select overnight delivery with FedEx, you will be responsible for the fees associated with that delivery option. FedEx does not deliver to PO Boxes and does not deliver on Saturdays and Sundays. If you are concerned about a delay in processing your order, please contact

Parchment Help Center

Official Transcript Request

Wondering where you can apply?

Apply Here