Hillis-Carnes is a multi-specialty engineering firm that specializes in handling engineering challenges from the top of the roof all the way down to the ground. With advanced capabilities in geotechnical and geostructural engineering, environmental consulting, specialty construction, construction materials engineering and testing, and third-party inspections, Hillis-Carnes is equipped to handle any construction project. From schools and stadiums to highways and housing developments, they are present in various locations throughout the Mid-Atlantic and beyond.

Unlike other firms that rely solely on junior staff in the field, Hillis-Carnes takes a hands-on approach. Their division heads and senior engineers are on-site, studying and testing conditions firsthand and providing unfiltered data. With over 30 years of experience, they offer tailored recommendations based on real-world conditions, ensuring safe, high-performing, and cost-effective solutions.

They believe in value engineering and strive to incorporate cost-savings into their recommendations. No matter the size or complexity of the project, Hillis-Carnes has the expertise to handle it effectively and efficiently. With a highly competent team and a track record of success in handling challenging soil conditions, they are a trusted partner you can count on.

Their corporate headquarters are located in Annapolis Junction, MD, but they serve clients in Maryland, Pennsylvania, Virginia, Delaware, and Washington, D. C