TRI-DYS Construction Inc. is a full-service residential and commercial contractor based in London, Ontario. We specialize in whole home renovations, basement finishing, bathrooms, kitchens, interior & exterior design/build, and commercial office spaces. No project is too big or too small for the TRI-DYS team. With over 50 years of combined experience in home renovations and commercial construction, our goal is to help all our customers realize their renovation or construction dreams by building a relationship that goes beyond client/contractor and by becoming your partner in helping you achieve your renovation objectives.