About Us

BSI Building Specialties Inc is a trusted supplier of commercial building products serving contractors, architects, and facility managers throughout the greater Boston area and beyond.

We specialize in toilet partitions, bath accessories, lockers, mailboxes, and a wide range of specialty building products. Our team brings deep product knowledge and a commitment to helping clients find the right solutions — whether it's a budget-conscious selection or a premium design specification.

We partner with industry-leading manufacturers including Scranton Products, Bobrick, General Partitions, Penco, Florence Corporation, and many more, ensuring our clients have access to the highest quality products available.

Our approach is simple: quality products, expert guidance, and reliable service. We work closely with our clients from product selection through delivery to ensure every project is completed to specification and on time.