If you look up Auto Elite it looks like the street # for that business seems to be 3354, not 3484.
Wandering around a little on the maps 3484 appears to be "The UPS Store"
A mail forwarder, I guess.
The UPS Store #343
3484 boul. Des Sources
Dollard-des-Ormeaux, QC H9B 1Z9, Canada
(514) 684-1818