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Frequently Asked Questions

Got questions about Capitol Building Supply? We’re here to help.

What is your service area?
Capitol Building Supply delivers within an approximately 100-mile radius from each of our yards.
How are your crews trained?
We train and certify all our operators in-house, so they are prepared to safely deliver materials to your jobsite. We hold weekly training sessions on safety for all employees, and we even offer a safety incentive benefit program for our stockers and warehousemen.
What type of fleet do you have?
Capitol Building Supply’s fleet of vehicles includes a variety of flatbed trucks (some with portable forklifts), boom trucks (for multi-story projects), semi-tractors with trailers, portable forklifts and pickups.
Is delivery service available near me?
Our delivery fleet is dispatched from multiple locations across Delaware, Maryland, New Jersey, Pennsylvania, Virginia, and Washington D.C. So yes, chances are, there is a truck near you! Learn more about our delivery service.
Do you offer before- and after-hours and weekend delivery?
Yes, and Capitol Building Supply offers weekend stocking service too. Learn more about our delivery service.
Do you offer commercial deliveries?
Capitol Building Supply offers a wide variety of commercial delivery options. We can deliver your materials using walk-ups, walk-downs, elevator roll-ins, buck hoist and high-rise cranes.
Do you perform site inspections?
Yes. We regularly perform pre- and post-delivery inspections of jobsites to check safety, stocking conditions, equipment, and quality control.
Does CBSI deliver to residential sites?
Yes. Capitol Building Supply delivers building materials and supplies to residential job sites. We can also perform on-site delivery access evaluations.
Can you do a walk-up, walk-down, or hand-up at a residential site?
Yes, for a small additional charge.
Can you special order a product for me?
Yes. Capitol Building Supply can order many specialty construction supplies, like Fry Reglet aluminum trim, Armstrong Axiom ceiling systems, Marlite FRP panels, and a variety of tools and fasteners. If you need an item that you don’t see at one of our yards or on the website, let us know and we’ll help get it for you.
Can you help me with my product warranty?
Absolutely! Our expert staff is happy to assist you with manufacturer warranty issues and manufacturer representation when necessary. At Capitol Building Supply, we want you to be completely satisfied with your purchases, and our service.
What types of steel framing do you carry?
Capitol Building Supply stocks 25 gauge to 16 gauge steel framing in a variety of lengths. We also offer full manufacturer support for all technical and engineering aspects of our steel framing and accessories.
Is Capitol Building Supply OSHA compliant?
Yes. We believe nothing is so important that it can’t be done safely. Capitol Building Supply is committed to full compliance with OSHA and DOT laws and regulations, and we conduct regular jobsite visits to check for crew compliance.
Can I pick up an order myself at a yard?
Absolutely! Customers can call orders in advance, or they can visit our showrooms and speak directly with an employee about specific needs.

Need to talk to an expert to help with your next project?

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About Us

Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers' hands as quickly and safely as possible.

Our Services

Capitol Building Supply carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to all sites.

Our Locations

Our delivery fleet is dispatched from 20 locations including two yards in Delaware (Dover, Selbyville), eight yards in Maryland (Baltimore, Beltsville, Bladensburg, Forestville, Frederick, Gaithersburg, Hagerstown, Upper Marlboro), two yards in New Jersey (Atlantic City, Camden), one yard in Pennsylvania (Harrisburg), six yards in Virginia (Manassas, Marshall, Springfield, Stafford, Vienna, Winchester), and one yard in Washington, D.C.

Contact Us

For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.