Engineering Enterprises, Inc.

About

Engineering Enterprises, Inc. (EEI) is a leading civil engineering, municipal consulting, and land surveying firm serving communities throughout northeastern Illinois. Founded in 1974, EEI has built a strong reputation for delivering innovative, cost-effective solutions that help municipalities, government agencies, developers, and private-sector clients successfully plan, design, and manage infrastructure projects. With a client-first philosophy and decades of industry expertise, the company remains a trusted partner for engineering excellence.

EEI offers a comprehensive range of professional services, including civil engineering, municipal engineering consulting, land surveying, infrastructure planning, construction management, and project design. The firm's multidisciplinary approach enables clients to efficiently address complex engineering challenges while ensuring projects meet regulatory requirements, budget objectives, and long-term community needs.

With a team of more than 80 professionals, EEI provides expert guidance for transportation improvements, utility systems, stormwater management, roadway design, public works projects, and community development initiatives. The company works closely with local governments and organizations to enhance public infrastructure, improve quality of life, and support sustainable growth across the region.

Headquartered in Sugar Grove with an additional office in Itasca, EEI continues to be recognized for its commitment to quality, service, and innovation. By combining technical expertise, personalized client support, and a proven track record of successful projects, Engineering Enterprises, Inc. remains a premier engineering and surveying firm dedicated to building stronger communities throughout Illinois.