Tidewater Tech

Centura College, Online Education, Aviation Institute of Maintenance, Tidewater Tech & Centura Institute Welcome You! Centura College, Aviation Institute of Maintenance and Centura Institute have locations throughout the eastern US, including an online school available nationwide. Our schools offer certificates, diplomas and college degrees such as: Medical Assistant - Dental Assistant - Practical Nursing - Patient Care Technician - Computer Administrative Specialist - Associate of Applied Science degree in Paralegal Law - Associate of Occupational Science degree in Computer Electronics Technology.