The Sigma Corporation was founded in 1997 and is located next to Toronto International Airport (Pearson Airport) in Mississauga, Ontario, Canada.
Sigma's product offering includes a wide variety of hydronic heating and cooling equipment including :
Sigma brings its products into the the market place through manufacturer's representatives located throughout Canada and the United States. To contact the closest representative to you, call Sigma customer service at 1-905-670-3200.
Today Sigma operates out of a 60,000 sqft building with a team of over 120 skilled employees. This team includes a dynamic engineering department dedicated to continuous product improvement and the development of the next generation of Sigma products. Stay Tuned.