Buffalo, New York State, U.S.A
Hamilton, Ontario, Canada
Toronto, Ontario, Canada


H&S Heat Treating is situated directly on the Welland Canal connecting the Great Lakes through the St. Lawrence Seaway and what is referred to as Highway H2O – a 3,700-kilometer (2,400 mile) marine highway that runs between Canada and the United States. Hwy H2O flows directly into the commercial, industrial and agricultural heartland, home to some 100 million people, roughly one quarter of the Canada/U.S. combined population.

It serves a region that accounts for some 40% of U.S. manufacturing; produces two-thirds of Canada’s industrial output; creates more than one third of the continent’s gross national product.

HWY H20 Website