; Located in Maryland? Need your concrete repaired, beautified, or protected? Wilmington Concrete Resurfacing is here for you! Call us at (302) 528-0885 or click here! Wilmington Concrete Resurfacing Proudly Serves Maryland Maryland is located in the Mid-Atlantic and bordered by Delaware to the North. Wilmington Concrete Resurfacing proudly serves the north east counties of Maryland including Cecil and Harford County. At Wilmington Concrete Resurfacing we provide a wide array of services to the citizens of Maryland. This services include concrete staining and stenciling, concrete repair using FlexKrete, concrete waterproofing using Sani-Tred, and the installation of the revolutionary Graniflex. We can even make your boring concrete look like wood or marble! No matter what part of Maryland you’re in, be it Elkton, Perryville, North East, Cecilton and Charlestown, Wilmington Concrete Resurfacing is here to help!