We Serve The Greater Toronto Area and surrounding Communities. River Valley Roofing has been in Business for over Three Generations, or for over 30 years. We started out as Gubert Roofing and changed Our Name to River Valley Roofing, a more modern name, recognizing our changing times. We are Full Service Roofing Company., Our Roofers work exclusively for River Valley Roofing., Our Roofers are Fully Trained and Experienced. more... See more text