There are 308 Commercial Roofing Contractors in Maryland, serving a population of 5,996,079 people in an area of 9,707 square miles. There is 1 Commercial Roofing Contractor per 19,467 people, and 1 Commercial Roofing Contractor per 31 square miles.
The state of Maryland is ranked 9th in Commercial Roofing Contractors per capita, and 7th in Commercial Roofing Contractors per square mile.