Buildings. Community. Legacy.

For 115 years and five generations of ownership, EDiS Company has been building what matters in our community.

Builders in Delaware, Pennsylvania, New Jersey, and Maryland, from schools and hospitals to corporate and community centers, clients have come to count on us for innovative thinking, reliable planning, and cost-effective project management that leads to consistent success. EDiS provides construction management, general construction, design-build, interiors, pre-engineered solutions, and BIM services on projects large and small.

Over 90% of our customers have chosen us before, and we are committed to making sure they choose us again.

By The Numbers

Who are we?




currently on the team.




average tenure of current team.




with a tenure of 20 years or more.




with two generations currently working at EDiS.



former interns

who are now full-time staff.




to build extraordinary projects.

"I can’t say enough about EDiS and its people. Everyone I met from EDiS was personable and professional. I can see why the company is so successful. It is full of first-class people."

Robert Wirth CEO, Rockland Sports LLC

We are a family of builders in Delaware who have dedicated themselves to delivering excellence.

What all of the people at EDiS have in common is a passion to build. We build great buildings, because our personal reputations depend upon it — it is how we honor those who built such a great name for this company. But most importantly, we build what matters because this is our community. We pledge to make it better through building. We build great communities by investing in each other, in our families, and in the neighborhoods that cared for us when we needed them most.

As a team, we commit to excellence in delivering the buildings that shape our landscapes, supporting the community where we live, work, volunteer, and play, while maintaining the legacy that lights our path forward.

When the College decided to build a new residence hall and to update and expand its existing student spaces, it had been 20 years since we had had major construction on campus. Due to EDiS’ knowledge, experience, and exemplary reputation as a quality construction management firm, they were the best choice for our project, and I couldn’t be happier with our selection. The guidance they have provided the College and their sincere desire to get the job done correctly, on budget, and on time has been truly impressive. I would certainly select them again!

Kristine M. Santomauro Executive Vice President, Goldey-Beacom College