National Underwriting Centre

National Underwriting Centre

Toll Free:  1.877.244.8422
Toll Free Fax:  1.877.244.8448
E-mail:  underwriting@canadaguaranty.ca

Hours of Operation

Monday to Friday:  8:00 AM – 10:00 PM (ET)
Saturday:  10:00 AM – 6:00 PM (ET)
Sunday: Closed

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2021 Holiday Hours

Unless otherwise noted, regular business hours remain in effect.
  • July 1 (Canada Day): CLOSED
  • September 6 (Labour Day): CLOSED
  • October 11 (Thanksgiving): CLOSED
  • December 24 (Christmas Eve): 8:00 AM – 6:00 PM (ET)
  • December 25 (Christmas Day): CLOSED
  • December 27: CLOSED
  • December 28: CLOSED
  • January 1, 2022 (New Year’s Day): CLOSED

Log in to submit an online application through Canada Guaranty’s Vantage underwriting system.