Get a free quote to learn how you can start saving money today!
About Us

Diamond State Development Corporation provides outstanding services including high-end renovations and new construction.  Our company can accomplish your objectives while adhering to time lines and strict specifications.
Diamond State strives to serve its clients with intelligence, diligence and care in order to build a relationship based on mutual respect, trust and appreciation. We are familiar with local building codes and regulations for all aspects of condtruction. Our experience includes government, private and corporate work.

We have a dedicated team of professionals to to assist your project.  No matter how big or how small it may be.  Our firm takes special pride in its quality of work, so that your project is one that will endure for generations to come. 
Diamond State Development proudly serves the Tri-State Region. 



Diamond State Development Corporation

            615 West 37th Street, Wilmington, DE 19802
                             (302) 275-7119