If you are looking for a diesel shop, heavy duty mechanic, and welding repair shop in Calgary Accurate has got you covered. Located in SE Calgary at 97 Prairie PL, Calgary, AB T1X 0K2. Accurate Mechanical and Welding in Calgary, AB has a wide variety of diesel repair and mechanical services on trucks and trailers. Our team of heavy duty mechanics will have your equipment running like new. Our services include diesel shop repairs, welding, and heavy duty mechanic services.