Hello fellow Ottawan.  The only chrome plater close to Ottawa that I know of is "Placage Robert" in Val des Monts Quebec.  1177 chemin du 6e-Rang, Val-des-Monts, QC , J8N7V4 telephone 819 663-9712.  Take route 50 to 148 to 366 to chemin du sixieme rang.  Here's a mapquest map
http://www.mapquest.com/maps?state=QC&cat=Placage+Robert&country=CA&latitude=51.5&longitude=-72&geocode=STATE#a/search/l::::QC::CA:51.5:-72:state:/m::15:45.559927:-75.571903:0::/so:Placage+Robert:::r::25:::QC::/e

I understand that the actual chrome plating work is done in Montreal.  I've been told that the work is good, but I haven't seen examples of it.