5 Carlow Court, Whitby, Ontario L1N 9T7 • 905-668-0155

About Us

Greystone Industrial is a leading mechanical contractor offering a variety of services in the residential and commercial marketplaces. Some of the industries we provide fabrication and installation services to includes but are not limited to are air gas, automotive, food, pharmaceutical, heavy industrial, paint systems, paper, petrochemical, power generation and steel facilities. Greystone has earned a reputation as an efficient, high quality, low-cost supplier of piping systems as a result of several competitive advantages. Specifically, the Company coordinates and integrates project management and fabrication processes in order to maximize overall efficiency in time, cost, and performance.

Located in Whitby, Ontario, Greystone services the needs of clients throughout the Greater Toronto Area as well as the technology triangle of the Kitchener Waterloo area. Greystone has the resources to support your mechanical contracting requirements of these aforementioned areas as well as the entire southern Ontario marketplace.

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Worker With Gear And Wrench

Our Customers

Greystone Industrial Services takes great pride in the ability of our staff to provide a versatile set of skills to handle your needs. This commitment to service has allowed Greystone to build an extensive list of customers which include:

Johnson Controls

Supremex

Coca Cola

Teva

Mondelez International

Kraft