E.S.Gallagher Sales Limited was established as a manufacturer in 1933 by Edward Squarey Gallagher, producing electrodes, tank whistles and duplex bushings for the oil heat industry. In 1953, Edward joined forces with Monarch Manufacturing Works, a producer of oil burner nozzles, enabling E.S.Gallagher Sales to offer a full line of products to the Canadian oil heat industry.

From the late 1950's to the late 1970's, E.S.Gallagher Sales concentrated its efforts on the heating and plumbing industry, dealing with both manufacturing and distribution. Throughout the 1980's, the company expanded its product range to include a large variety of HVAC products.

Today, the third generation of Gallagher's continues to develop the family business. Currently ESG represents over 30 manufacturers from across Canada, the United States and Europe, making ESG one of Canada's leading manufacturer's representatives in the Heating, Plumbing, Air Conditioning, Refrigeration and Electrical Industries.

E.S. Gallagher Sales Head office is located in Toronto Canada, with satellite offices in Quebec, the Maritimes, and Western Canada. ESG boasts second to none customer satisfaction through customer service, technical support and 24-hour order processing. Combined with ESG's industry leading technology, fully stocked 28,000 square foot warehousing facility, and courteous staff, ESG will continue to grow and uphold its long standing golden reputation.

E.S. Gallagher Sales Ltd, Representing manufacturer's for over 70 years.