24/7 Service OUR SERVICES PROJECT EXPLORER SAFETY CAREERS ABOUT US NEWS & BLOG GET IN TOUCH I-74 EB Viaduct The $1.2 billion I-74 Mississippi River Bridge project was broken into 6 separate contracts. Helm was the contractor for the Westbound portion of the corridor on the Iowa side of the river in 2019 and the Eastbound portion in 2021. Caissons, Y-shaped bridge piers and steel girders support a deck that will carry 100,000 vehicles a day. The Helm Civil portion of the corridor lead to the tied arch river crossing bridge. 800-747-1955 maindesk@helmgroup.com Careers Employee Access

24/7 Service OUR SERVICES PROJECT EXPLORER SAFETY CAREERS ABOUT US NEWS & BLOG GET IN TOUCH View All Services Asphalt & Aggregate Materials Providing A Solid Foundation For Thousands of Construction Projects Region-Wide Helm is the largest construction raw materials manufacturer in Northwest Illinois. We operate 13 quarries and gravel pits where we dredge, drill, blast, crush, screen, and wash aggregate. In addition, we operate 3 asphalt plants in the region where we produce DOT quality hot mix asphalt pavement for our internal use and for select outside customers. Because paving is a core Helm capability (it is where it all began in 1946) our insistence on mining and manufacturing our own materials should come as no surprise. Our asphalt and aggregate construction materials are used in local roads, highways, airport runways, parking lots, railroads, building foundations, sewers, and many other projects. There is an excellent chance you have driven on roads featuring our materials – and that airplanes on which you’ve been a passenger have taken off from or landed on them, as well. We have both permanent and mobile production systems to efficiently produce the materials our projects need including the use of environmentally sustainable asphalt recycling. As part of our quality control process, we have in-house certified materials technicians who create custom mix designs and ensure our finished products meet or exceed all design specifications and criteria. Our Paving & Foundation Materials & Advantages Include Hot Mix Asphalt Aggregates 13 Quarry/Manufacturing Locations In-House Quality Control Technicians Asphalt Recycling On-Site 800-747-1955 maindesk@helmgroup.com Careers Employee Access

24/7 Service OUR SERVICES PROJECT EXPLORER SAFETY CAREERS ABOUT US NEWS & BLOG GET IN TOUCH Helm Going Strong in Kansas City Helm Service expanded its offerings to the Kanas City market in 2020, opening an office in the suburb of Lenexa, Kansas. Kansas City is the 30th largest metro area in the US by population and is the home of many companies, particularly in the manufacturing, healthcare, and transportation industries. Since starting the office, Helm has focused on high-end facility management and relationship-based client solutions. Having a permanent presence in Lenexa has created a tremendous amount of work for the company and Helm has become the employer of choice for service technicians and the partner of choice for customers. 800-747-1955 maindesk@helmgroup.com Careers Employee Access