WorkshopSAS. Inc offers General Contractor and Construction Manager services in the in New Jersey, New York and Connecticut since the 2005, serving the private and public sectors, including places of worship, commercial, office, educational, and residential projects. We have our own woodwork shop and an overseas source of custom carved stone, which allows us to provide custom millwork and high-end finishes and details for all of our projects, including the high-level demands for liturgical furnishings executed in wood, stone or metals.