Capitol Building Supply, Inc.
Company Profile & Distribution Operations
Capitol Building Supply, Inc. (CBSI), a member of the GMS network of building material distributors, operates a major commercial distribution yard on T Street NE in Washington, DC. CBSI specializes in stocking interior building materials for commercial high-rises, institutional complexes, and multi-family residential developments.
Equipped with modern multi-story boom crane trucks, CBSI stocks drywall, metal framing studs, track systems, and acoustical grid directly onto designated floors of construction sites. Their Washington, DC location provides continuous supply chain stability for high-volume commercial drywall installers.
Commercial Wholesale Advantages
Multi-Story Boom Stocking
Specialized boom trucks place drywall, steel framing, and insulation directly through windows and onto upper building decks.
Extensive Gypsum Inventory
Standard, Type X fire-rated, mold-tough, impact-resistant, and shaftliner panels stocked in lengths from 8ft to 14ft.
Heavy-Duty Structural & Drywall Studs
Complete light gauge steel framing lines with structural C-studs, drywall studs, track, resilient channel, and deflection track.
Complete Drywall Finishing Products
Full pallets of all-purpose joint compound, lightweight mud, paper tape, mesh, corner bead, and automatic taping tools.
Core Product Lines & Inventory Categories
Commercial Verification & Account Information
| Company | Capitol Building Supply, Inc. |
| Facility Type | Commercial Building Materials Yard & Logistics Hub |
| Operations & Compliance | GMS Company Network / OSHA Compliant / Specialized High-Rise Boom Crane Capabilities |
| Address | 2300 T St NE, Washington, DC 20002 |
| Phone | (202) 526-8000 |
| [email protected] | |
| Official Website | cbsi.net |
| Minimum Order | $500 Delivered Commercial Minimum / Will-Call Available |
| Wholesale Price Tier | Trade Contractor Volume Rates |
| Distribution Scope | Washington DC, Prince George’s County, Montgomery County, Northern Virginia |
| Primary Client Accounts | Drywall Contractors, General Contractors, Acoustical Ceiling Specialists, Commercial Framing Crews |
Warehouse & Sales Desk Hours
Commercial Buyer FAQs
What boom crane equipment is available for deliveries?
Are materials available for same-day contractor will-call pickup?
Can CBSI provide job-specific LEED documentation?
Connect with Capitol Building Supply, Inc. Sales Desk
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