The American Institute of Steel Construction's Quality Certification Program sets a standard for the steel industry. As an active member of AISC, Samuel Grossi & Sons and E & R Erectors take pride in being part of this certification program. Our companies have been through rigorous evaluations and are subject to yearly reviews. We have the "personnel, knowledge, organization, equipment, experience, capability, prodecures, and commitment to produce the required quality of work" for the fabrication and erection of steel structures. Samuel Grossi & Sons has been certified to build Complex Steel Building Structures (Cbd) for many years. More recently, E & R Erectors was named as one of only 50 firms to be an Advanced Certified Steel Erector (ACSE). For more details on the AISC Certification Program, see AISC's Certification Page.