Contact us

Customer service

Phone: 519-585-7555 (available 24/7)

Customer service locations

Customer service locations, addresses and customer service hours
Location Address Customer service hours
GRT Customer Service Centre 105 King St. E., Kitchener (corner of King and Benton streets) Monday to Friday: 8 a.m. – 6 p.m.
Saturdays: 9:30 a.m. to 5 p.m.
Sundays/holidays: closed
*Ainslie Street Terminal 35 Ainslie Street S., Cambridge

Monday to Friday: 8:30 a.m. – 6 p.m.
Saturdays: 9:30 a.m. to 5 p.m.
Sundays/holidays: closed

Building hours
Monday to Friday: 5:15 a.m. – 12:45 a.m.
Saturday: 6 a.m. – 12:45 a.m.
Sunday/holidays: 7:30 a.m. – 1 a.m.

GRT Operations Centre 250 Strasburg Rd., Kitchener Monday to Friday: 8:30 a.m. – 4 p.m.
Weekends and holidays: Closed

*Closed for lunch from approximately 1:30 – 2:30 p.m. on weekends and holidays

View holiday service levels and dates

Mailing address

Grand River Transit
250 Strasburg Rd.,
Kitchener, ON N2E 3M6

Online customer feedback form

You can use our online form to:

  • Report an issue
  • Send feedback
  • Make a request
  • Submit a complaint

Please note that if you do not provide contact information, we will not be able to follow up to get more details or provide updates.

GRT customer feedback form

Lost and found

Lost and found items are taken to the customer service centre at 105 King St. E. in Kitchener or to the Ainslie Street Terminal in Cambridge and may be picked up during business hours. 

Visit our Lost and found page to learn more

Social media and Rider Alerts

To receive email updates on changes to GRT's services, and public consultations, sign up for GRT Rider Alerts.

Find us on social media:

GRT's social media policy sets out expectations for community engagement on social media, and potential responses in case of violations. View GRT's social media policy

Help with planning your trip

Customer service can help you plan your trip and find the best route to meet your travel needs. We will need to know:

  • Day of travel (weekday, weekend or holiday)?
  • Time of travel (early morning, during the day or late night)?
  • Where you're starting
  • Where you're going