Office Furniture & Space Planning Welcome to Tierney Office Products.  Your full-service office systems and office furniture provider. Take a moment to browse our site and view everything from chairs and desks to shelving and mail-room supplies.  Then give us a call us to set-up a consultation with one of our associates. Looking for more information?  Perhaps there is a specific product you are trying to locate?  Simply enter your name and email address and we will get back to you shortly: