Holiday schedules for Viessmann Canada in 2023
The Viessmann offices in Canada will be closed on the dates listed below in 2023.
Waterloo, Ontario
| Monday January 2 | New Year's Day (Observed) |
| Monday February 20 | Family Day |
| Friday April 7 | Good Friday |
| Monday May 22 | Victoria Day |
| Friday June 30 | Canada Day (Observed) |
| Monday August 7 | Civic Holiday |
| Monday September 4 | Labour Day |
| Monday October 9 | Thanksgiving Day |
| Monday December 25 | Christmas Day |
| Tuesday December 26 | Boxing Day |
Langley, British Columbia
| Monday January 2 | New Year's Day (Observed) |
| Monday February 20 | Family Day |
| Friday April 7 | Good Friday |
| Monday May 22 | Victoria Day |
| Friday June 30 | Canada Day (Observed) |
| Monday August 7 | British Columbia Day |
| Monday September 4 | Labour Day |
| Monday October 9 | Thanksgiving Day |
| Friday November 10 | Remembrance Day (Observed) |
| Monday December 25 | Christmas Day |