Madden Hearing Centre in Carleton Place is a division of ListenUP! Canada. ListenUP! Canada is the largest hearing aid provider in Ontario with more than 100 convenient locations across the province. Our mission is to provide individuals who have a hearing loss with the most professional, comprehensive and convenient hearing healthcare services, including high quality, affordable hearing aids, and the counseling and assistance they need to enhance the quality of their lives through better hearing. Madden Hearing offers no cost hearing tests by certified hearing healthcare professionals and a broad selection of brand-name, digital hearing aids and assistive listening devices at affordable prices