Your Southern Maryland Construction Solution!

Founded in 1981, Howlin Concrete delivers Ready Mixed Concrete to residential, commercial, and industrial projects in Calvert, St Mary's, Charles, Prince Georges, and Anne Arundel counties.


Close Locations!

Our fleet of concrete mixers is supported by three concrete plants, which are strategically located in Calvert and St. Mary's Counties.

Click "More" to see a map of our locations in the Southern Maryland area!


Not Concrete? No Worries!

Howlin Concrete mines and produces specification Sands and Gravels in St. Mary's County; and supplies construction projects, asphalt plants, and concrete plants in Maryland and Virginia. We also provide Crushed Stone and Crushed Recycled Concrete Products.


All about Dunkirk Supply

Find the great selection of home improvement and construction supplies and equipment, fencing and decking materials, and knowledgeable service you're looking for at Dunkirk Supply Inc. locations throughout Southern Maryland.

Dunkirk Supply Inc. is here for all your residential and commercial needs. We’re locally owned and your concerns are our concerns. We’re the building materials dealer built for your needs.