Interstate Gratings operates in a 120,000 SF fully-integrated manufacturing and fabricating facility, ideally located in the ... hub of the west. Interstate Gratings has a highly experienced in-house detailing and project management team. Our custom automated CAD solutions provide seamless integration with our shop processes and our advanced CRM solution accurately tracks jobs from start to finish. With an expert team of grating professionals, state-of-the-art equipment and integrated technology, Interstate Gratings is prepared to take on jobs of any scope or schedule. Check out our website for a look inside our shop. read more