For over 40 years United Steel Products has been an innovator, helping customers choose the right products for their needs. F ... rom your typical rolling doors to oversize doors to custom applications to iron work, our engineering staff is ready to survey, measure, and design a solution for your specific requirements. We have a fully staffed team of office and sales personnel available to dispatch one of our more than 20 company vehicles any time during the week. After hours and on weekends our personnel are on-call 24 hours per day, 7 days per week. Our team of service technicians are industry experts trained to fix any problems with your rolling steel products, overhead garage doors, gates, openers, dock equipment, high speed door and related products. Whether you require emergency service or preventive maintenance, we can assist you. read more