Kawai... The Finest Name in Pianos Tri-City Pianos is Kitchener-Waterloo's largest piano dealer. We have a new location, and the acoustics are fantastic, so come to 3400 King Street East to hear why a Kawai Piano will be your next favourite instrument. We specialize in Kawai Grand Pianos, Upright Pianos, and Digital Pianos. Tri-City Pianos proudly serves Kitchener, Waterloo, Guelph and Cambridge.