Roofing is our business and we?ve been building beautiful, durable roofs for residential houses for more than ten years. We also have many commercial customers who come to us for sturdy, low maintenance flat roofs. Hundreds of satisfied customers can attest to our high quality workmanship and expertise. No matter what your roofing needs, Aviva Roofing Ltd. is the GTA company to beat. Our dedicated professionals are ready to provide the highest quality roofing services at reasonable rates.