Calculated Group offers professional asphalt paving and concrete services in Ottawa, delivering durable, high-quality solutions for residential, commercial, and industrial properties. Our expertise includes driveways, parking lots, sidewalks, curbs, and patios, ensuring smooth, long-lasting surfaces tailored to your needs. Whether you require new installations, resurfacing, or repairs, we provide cost-effective, weather-resistant solutions designed to withstand Ottawa’s harsh climate.