Welcome to Keystone Sidewalk Shed & Scaffolding, where quality meets safety and functionality. We are the leading renters of all types of scaffoldings, sidewalk sheds, and all other relevant equipment in New York. For over 20+ years we have been providing all sorts of sidewalk shed and scaffolding related services that speak for themselves. With a stellar past record of successful projects, we have become the pioneers in erecting safe and reliable structures that provide easy access, even to the most challenging areas.