| 1988–1996 | 1996–1998 | 1998–2000 | 2000–2013 | 2013–2016 | 2016–present |
1988–1996
| LOGO MISSING |
1996–2013
1996–1998

| BETTER LOGO NEEDED |
1998–2000

| BETTER LOGO NEEDED |
2000–2013

| BETTER LOGO NEEDED |
2013–2016
2016–present
Variant with "A Bell Canada Company"
Stacked variant with "A Bell Canada Company"
On November 6, 2017, AlarmForce was acquired by BCE Inc. for $166 million.

