We are currently experiencing a very high volume of calls and emails.
If you are unable to reach us, leave a voicemail with your full name, applicant number, and phone number, or email us at rcoptc@uoguelph.ca.
Please leave only one voicemail or email to help us respond as quickly as possible.
If you would like to register on-line please go to EXAM DATES and select your exam choice and follow the instructions. Your study material will be sent to you.
Please note if you have already applied or you are already in our database, please do not register on-line.
To apply for Exterminator certification print this form, complete and return with payment by fax, mail or scan and email.
To register to become a Technician, print this form, complete and return with payment by fax, mail or scan and email.
Reviewed 08/11/2026