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CAPITOL CITY SUPPLY CO INC

UEI: RZXWHQGXLRP3CAGE: 011G5

CAPITOL CITY SUPPLY CO INC is a federal contractor, registered under UEI RZXWHQGXLRP3 and CAGE code 011G5. It has been awarded $3,901,229 in federal contracts. Primary work spans Printing Machinery and Equipment Manufacturing, Industrial Supplies Merchant Wholesalers, and Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers. Top awarding agencies include Department Of The Treasury, Smithsonian Institution, and Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

RZXWHQGXLRP3

CAGE Code

011G5

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationWomen-Owned Small BusinessWoman-Owned Business

NAICS Codes

423710Hardware Merchant Wholesalers
423720Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers(Primary)
423730Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
423840Industrial Supplies Merchant Wholesalers

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Capitol City Supply Co Inc specializes in the procurement and supply of critical industrial components and engineered metal products for federal operations, with deep expertise in industrial machinery spare parts, steel fabrication, and specialized manufacturing inputs. The company delivers precisio...

Capitol City Supply Co Inc specializes in the procurement and supply of critical industrial components and engineered metal products for federal operations, with deep expertise in industrial machinery spare parts, steel fabrication, and specialized manufacturing inputs. The company delivers precision-engineered belts, steel sheets, piping, and air purification system components, serving as a trusted supplier of mission-critical hardware for complex federal infrastructure. Their technical capabilities span the full lifecycle of metal product sourcing—from forged steel and tubular components to surgical-grade cleaning supplies and industrial fan systems—demonstrating agility across diverse manufacturing domains. A key differentiator is their ability to rapidly source and deliver non-standard, low-volume parts under tight timelines, often for legacy or mission-essential equipment requiring exact mechanical compatibility. The contractor maintains a dominant relationship with the Department of the Treasury, consistently providing specialized industrial and fabricated metal components to support internal operational systems, maintenance programs, and facility infrastructure. Their work for this agency involves high-reliability parts for machinery, ventilation systems, and material handling equipment, indicating a long-standing, repeat-engagement model built on consistent delivery and quality assurance. Primarily focused on All Other Industrial Machinery Manufacturing, the firm operates at the intersection of industrial maintenance and supply chain resilience, serving sectors requiring robust, non-commercial-grade hardware. Their vertical specialization lies in supporting mechanical systems that demand precision tolerances, corrosion-resistant materials, and regulatory-compliant fabrication, particularly in environments where downtime is unacceptable. As a Women-Owned Small Business certified under the SBA’s 8(a) and WOSB programs, Capitol City Supply Co Inc leverages its small business status to meet federal sourcing goals while maintaining operational flexibility from its base in Burke, Virginia. Their certification profile enhances their positioning in federal procurement markets prioritizing diverse supplier participation, particularly in industrial and manufacturing supply chains.

Key Performance Metrics

Awards Count

1,184

All time

Active

0

Currently performing

Completed

1,184

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
333244 - Printing Machinery and Equipment Manufacturing$813.2K20.8%423840 - Industrial Supplies Merchant Wholesalers$676.0K17.3%423720 - Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers$471.5K12.1%333248 - All Other Industrial Machinery Manufacturing$282.0K7.2%423710 - Hardware Merchant Wholesalers$234.9K6%421990 - Unknown NAICS$181.9K4.7%333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$103.1K2.6%333293 - Printing Machinery and Equipment Manufacturing$98.8K2.5%423990 - Other Miscellaneous Durable Goods Merchant Wholesalers$79.4K2%332913 - Plumbing Fixture Fitting and Trim Manufacturing$72.0K1.9%332919 - Other Metal Valve and Pipe Fitting Manufacturing$52.8K1.4%
- Unknown NAICS$52.8K1.4%
423730 - Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers$44.3K1.1%325199 - All Other Basic Organic Chemical Manufacturing$43.6K1.1%325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing$42.6K1.1%332911 - Industrial Valve Manufacturing$30.2K0.8%331110 - Iron and Steel Mills and Ferroalloy Manufacturing$30.1K0.8%423830 - Industrial Machinery and Equipment Merchant Wholesalers$27.1K0.7%339113 - Surgical Appliance and Supplies Manufacturing$26.6K0.7%332999 - All Other Miscellaneous Fabricated Metal Product Manufacturing$25.6K0.7%423610 - Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers$21.6K0.6%324191 - Petroleum Lubricating Oil and Grease Manufacturing$21.6K0.6%332510 - Hardware Manufacturing$21.2K0.5%333413 - Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing$21.2K0.5%331318 - Other Aluminum Rolling, Drawing, and Extruding$20.9K0.5%335110 - Electric Lamp Bulb and Part Manufacturing$20.3K0.5%
Others - Other NAICS codes (62 codes, <0.5% each)$386.1K9.9%
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 423840
New
Welding Gases & Cylinder Rental Services OA
Solicitation # Welding Gases & Cylinder Rental Services OA
The Earle C. Clements Job Corps Center in Morganfield, Kentucky, is soliciting bids for the supply and delivery of industrial welding gases and cylinder rental services. The scope of work includes the monthly provision of Industrial Grade K Oxygen, C-25 Argon/CO2 Mix, Carbon Dioxide, Industrial Grade T Argon, and Acetylene in large cylinders. The selected contractor is responsible for all transportation, labor, and supervision to ensure continuous availability of gases for training and operational needs. The contract is structured with a base term from November 1, 2026, to January 31, 2027, followed by two one-year option periods extending through January 31, 2029. This is a small business set-aside solicitation under NAICS 423840, with award based on best value as determined by Management & Training Corporation. Bidders must provide a completed bid sheet, proof of insurance, and a supplier self-certification form including a Unique Entity Identifier and tax information. Compliance with Service Contract Labor Standards Wage Determination 2015-4687 Revision 31 is required. Contractors must maintain significant insurance coverages, including general liability of at least 1 million dollars per occurrence and worker's compensation with employer's liability of 500,000 dollars. Invoicing is to be submitted on a weekly or bi-weekly basis and must include a purchase order number and detailed pricing.
Earle C. Clements Job Corps Center

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