Fabmaster Ltd. was founded in 1996 to build diesel-fired heaters, hot oilers and heating units. In 1997, Fabmaster Ltd. developed the first 5.2 million BTU heater, a first of its kind, and this heater has since become very popular in the oilfield industry.

In 2011, Fabmaster Ltd. developed the first 11 million BTU heater, once again, a first of its kind. This heater is more compact and more efficient than other heaters with similar heating capabilities.

In 2020, Fabmaster Ltd. developed the 9.5 million BTU heater. This heater is a smaller version of the 11 million BTU heater. This heater has proven to be the perfect fit for customers looking for maximum heating efficiency with a lighter weight and smaller foot print than the 11 million BTU heater.

Fabmaster Ltd. currently manufactures 3.5M, 5.2M, 7.5M, 9.5M and 11M heaters. We stock all necessary parts to build and service these heaters at all times, making Fabmaster a leader in the heater fabrication and service industry.