Mulgrave Machine Works Ltd. (MMW) is a custom metal fabricator with a full service machine shop. Service offerings include the fabrication of all types of plate and structural steel, tanks, pressure vessels, piping and casings. Over the years the company has diversified in the types of products offered utilizing the many different metals available today. These would include low carbon and HSLA steels, stainless steels, hastelloy, alloy 625, AISI 4130/8630 NQT, 904L, aluminum, etc., with various certification standards and agencies.

MMW is an accredited manufacturer with ASME, holding U and PP stamps and the National Board of Boiler and Pressure Vessel Inspectors for the R and NB stamps. The company is also certified by the Canadian Welding Bureau under the CSA Standard W47.1 as a Division 2.1 shop. In addition, there has been the development and certification of many welding procedures in accordance with the ASME Boiler and Pressure Vessel Code, CSA Standard W59, Lloyds Register of Shipping and the American Bureau of Shipping.

MMW proudly maintains a Quality Management System which is based on the ISO 9000:2000 standards as well as a full and comprehensive HSE program with a dedicated full-time safety officer on staff.