Infrastructure Engineering advancing infrastructure for our communities featured projects Route 15/Harrisville Blvd. Dogbone Interchange Illinois Tollway Elgin O’Hare Western Access, Design Upon Request CTA Quincy Loop Station Restoration + Expansion Île-aux-Tourtes Bridge Rehabilitation Vaudreuil-Dorion Odorless Urban Treatment Plant Sainte-Catherine Water Treatment and Anaerobic Digestion load more projects As a multidisciplinary practice, we have the right blend of expertise and experience to meet the world’s evolving infrastructure challenges. We provide a full range of services in transportation, land development, and water and waste to both public and private sector clients, and we’ve been doing it for decades. Whether protecting the environment through innovative technologies in water and wastewater treatment, enabling urban development and economic growth, or moving people and goods – we strive to enhance our communities and affect them in a positive way. Our integrated team brings the expertise to meet the needs of our communities and our clients efficiently, safely, economically and sustainably. related EXP delivers solutions for California’s transportation industry EXP celebrates involvement on ATA winning project EXP: on the road to meet Florida’s transportation initiatives EXP awarded contract by Lithium Nevada Corp. to deliver services for new sulfuric acid plant who we are what we do latest careers Explore a dynamic, rewarding career with EXP. careers find us Get in touch with EXP’s offices across North America. find us Facebook Twitter LinkedIn Copyright © 2021. All Rights Reserved. Terms of Use Privacy Policy