Our Company

Slant/Fin is America's largest manufacturer of baseboard heating equipment. We are a family owned business whose culture is built around customer service and building of trust and relationships. We are one of the top manufactures of gas and oil boilers with manufacturing facilities in Greenvale, NY, Glen Cove, NY and Mississauga, Canada. Our service areas include all of North America as well as some parts of South America and China and Europe.

Since 1949

Slant/Fin was founded by Mel Dubin in 1949. It was started in the back of a bakery in Coney Island, NY. When the company started, its focus was commercial grade element and the original design was a locked, slanted fin, hence the name Slant/Fin.