Onofrio’s is a custom fabricator of granite, marble, quartz and laminate countertops. Being in business for over 30 years we are a solid, quality driven, competitively priced company located in Northern Ontario. We fabricate countertops with state of the art CNC’s and water-jet machines. We fabricate and install custom products for residential, commercial, industrial, institutional applications. We stock over 500 slabs of stone in various sizes and colors for our customers convenience.