Granite State Specialties

Granite State Specialties (GSS) is a full-service construction specialty company offering a wide variety of products such as parcel lockers, toilet partitions, hospital wall protection, hospital curtains, and commercial window treatments. With over 30 years of experience supplying and installing construction specialties, we are fully equipped to take your next project from estimating through to installation. GSS is fully insured and our installers are required to have a minimum of 30 hours of OSHA training, meaning your project will be completed safely in a timely manner.