About Capitol Building Supply

Customer service is our number one priority.

We have multiple yard locations and hire professional, knowledgeable, customer-oriented staff.

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Capitol Building Supply has 13 conveniently located yards across the region including seven in Maryland (Baltimore, Beltsville, Bladensburg, Forestville, Gaithersburg, Hagerstown), five in Virginia (Manassas, Marshall, Springfield, Vienna, Winchester) and one in Washington, D.C. Teaming up with the top brands in the industry, we live by one simple pledge: getting the right products into our customers’ hands as quickly and safely as possible. Our network of yards ensures that you are never too far from our shipping footprint.

Our People

Many of our employees have worked at Capitol Building Supply for over 10 years. We have a number of employees who started their careers in delivery and warehouse positions and later advanced into management. This is a testament to the great culture and work environment that Capitol Building Supply provides. We really define our employees as “family” and truly care about the health and welfare of everyone who works for us.

All of Capitol Building Supply’s employees pride themselves in being hard working, safe, and professional in their key roles. They are the backbone of our success as a company.