S&L Plumbing and Heating Corp. was founded by Stephen Alonge in the early 1980’s with the vision of one day becoming the premier plumbing company in the New York metropolitan area. S&L started as an open shop that operated out of a basement office with one van, taking mainly service calls and serving the City of New Rochelle. Shortly thereafter S&L continued to grow and signed with Plumbers Local 21, which brought the company back to its family roots of being union plumbers as past generations. In the early 90’s S&L began contracting public work projects as a prime contractor and subcontractor. Through the 90’s and 2000’s this type of worked proved to be the focus and direction of the company where S&L successfully completed hundreds of public contracts. Today S&L is stronger than ever and the next generation of S&L is helping grow the company to even higher levels. Our territory has expanded and we can handle any type and size project. S&L Plumbing has a strong office staff with some of the most talented people in the industry on call to support our hard working, skilled field staff of 50+ employees and our clients. S&L has never failed to complete a contracted project, no matter the size, since we opened our doors.