lumberyard, building materials dealer, window sales, door sales, truss plant, crane rental, steel beams, truss layout, roof truss, floor truss, lumber sales, commercial builders, residential builders, rebar, hardware store, aggregate, stone, concrete, gravel, septic tanks, concrete riser, pea gravel, sand supplier, cement plant, wash plant, commercial concrete, residential concrete

Welcome to the website for Dunkirk Supply, Howlin Concrete, and Edward B. Howlin, Inc.

In 1965, Ed Howlin, Jr. started a one-man construction company with the help of his late brother, John.  Over the years, Edward B. Howlin, Inc. has expanded its core business operations to include lumber, concrete, land development and rental properties.  The Dunkirk Supply truss and home center operation began in 1977.  The Howlin Concrete ready-mixed operation began in 1981 and the aggregates division began in 1987.  The real estate company with a property management division, Howlin Realty Management, began in 1982.

The Howlin Companies take pride in serving Southern Maryland.  We would like to take this opportunity to thank our customers for their business and to thank our employees for their dedication to servicing our customers.