Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 14 at 2:00 PM ET

Register Free →

HOPKINS JR DAVID

UEI: D13VJ1KECSZ7CAGE: 7WLZ1

HOPKINS JR DAVID is a federal contractor, registered under UEI D13VJ1KECSZ7 and CAGE code 7WLZ1. It has been awarded $365,135 in federal contracts. Primary work spans Railroad Rolling Stock Manufacturing. Top awarding agencies include Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

D13VJ1KECSZ7

CAGE Code

7WLZ1

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationSelf Certified Small Disadvantaged BusinessManufacturer of Goods

NAICS Codes

332313Plate Work Manufacturing
332710Machine Shops
336510Railroad Rolling Stock Manufacturing(Primary)
562910Remediation Services

Federal Contracting Overview

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

AI Capability Profile

HOPKINS JR DAVID specializes in the manufacturing and rehabilitation of railroad rolling stock, with demonstrated expertise in the restoration and modernization of passenger rail cars to meet federal operational and safety standards. Their technical capabilities center on structural refurbishment, m...

HOPKINS JR DAVID specializes in the manufacturing and rehabilitation of railroad rolling stock, with demonstrated expertise in the restoration and modernization of passenger rail cars to meet federal operational and safety standards. Their technical capabilities center on structural refurbishment, mechanical system overhauls, brake and coupling system upgrades, and compliance with FRA regulations for rail vehicle integrity. The contractor’s recent work on the STEA-REHAB TRAIN CAR 330 project indicates proficiency in precision component replacement, corrosion control, interior retrofitting, and systems integration for legacy rail equipment, ensuring extended service life and regulatory compliance. Their focus on rolling stock rehabilitation rather than new construction positions them as a niche provider for agencies maintaining aging rail fleets. The contractor has delivered services to the Department of the Interior, specifically supporting rail infrastructure initiatives tied to national parks or federal land management operations. This relationship suggests alignment with heritage rail programs or transportation systems serving protected areas, where authenticity, durability, and environmental compatibility are critical. The work performed likely involves maintaining or restoring historic or low-impact railcars used for visitor transport within federal lands. Their primary industry focus is Railroad Rolling Stock Manufacturing (NAICS 336510), which in practice means the design, fabrication, and rehabilitation of locomotives, passenger cars, freight cars, and associated rail components. The contractor’s market positioning is highly specialized, serving the niche segment of rail vehicle lifecycle extension rather than mass production, catering to federal entities requiring custom, low-volume refurbishment solutions. As a sole proprietorship under entity structure 2J, HOPKINS JR DAVID operates as a small, agile business with direct oversight of manufacturing and repair processes. Located in Factoryville, PA, the firm leverages regional industrial capacity while maintaining a focused presence in the federal rail maintenance market. No government certifications are currently held, and their operations are grounded in technical craftsmanship and hands-on rail system expertise.

Key Performance Metrics

Awards Count

4

All time

Active

1

Currently performing

Completed

3

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
Awards by Agency Over Time
Awards by Place of Performance

Compete with HOPKINS JR DAVID

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for HOPKINS JR DAVID

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in HOPKINS JR DAVID's top NAICS codes and agencies

NAICS: 336510
New
Federal
Refurbished and Used Boxcars
Solicitation # RFI-DOT-VOLPE-2026-001
The U.S. Department of Transportation, Volpe National Transportation Systems Center, is conducting market research via Request for Information RFI-DOT-VOLPE-2026-001 to determine the availability of refurbished and used 50-foot standard railway boxcars. These vehicles are required to safely transport ammunition and explosives in accordance with strict military safety regulations. The equipment must meet Association of American Railroads (AAR) standards, specifically mechanical designation XM, car type B314 or equal, and AAR Plate-C dimensions. Key technical requirements include a weathertight roof, AWS D15.1 welding standards, and specific painting specifications utilizing urethane paint in yellow for the carbody and black for the underframe, with red stenciling for the United States Army. Interested respondents under NAICS code 336510 must submit a written Statement of Capabilities and estimated unit costs for orders up to 500 boxcars by October 21, 2026. The scope of work includes the delivery of cars to a CONUS U.S. Army rail base and the registration of all cars in the AAR UMLER files. Quality assurance is paramount, requiring a formal plan from the rail shop and rigorous testing of air brake systems, hand brakes, and side bearings. Final acceptance will occur at the destination following an inspection for carrier damage. This RFI is for planning purposes only and does not constitute a formal solicitation or a commitment of government funds.
6913G6 Volpe National Transportation System Cntr

POSTED

6 days ago

DEADLINE

in 9 days
View Details
NAICS: 336510
SLED
IFB 131-26 Widett Layover Facility-MBTA Composite Tie Turnout- F60PS01
Solicitation # 131-26
The Massachusetts Bay Transportation Authority (MBTA) issued Invitation for Bid (IFB) 131-26 for the procurement of five MBTA Standard Composite Tie 136RE Left-Hand #8 Powered Turnouts for the Widett Layover Facility. This solicitation, identified as Contract No. F60PS01, requires the design, manufacture, testing, fabrication, and delivery of the turnouts in accordance with Specification #02855P and other applicable AREMA and MBTA standards. Bids must be submitted electronically via the COMMBUYS portal by October 26, 2026, at 2:00 PM EST. The required delivery date for the materials is September 2, 2027, to 100 Foodmart Road, Boston, MA. Award will be granted to the lowest priced responsive and responsible bidder, with evaluations based on integrity, past performance, financial and technical resources, and compliance with public policy and EEO records. Bid prices must be firm fixed prices inclusive of all freight, packaging, handling, taxes, duties, and prevailing wages. For U.S. domestic deliveries, terms are F.O.B. destination, while cross-border deliveries must be D.D.P. (Incoterms 2010). The contractor is required to submit complete shop drawings prior to manufacture and provide material certifications and shipping manifests at least ten business days before delivery. Quality assurance is strictly enforced, including the right of the MBTA Engineer to audit manufacturing plants and the potential rejection of entire lots for non-conformance.
400000 - Procurement & Logistics

POSTED

8 days ago

DEADLINE

in 13 days
View Details
NAICS: 336510
DIBBS
GUARD, DUST
Solicitation # SPE7M0-26-T-106Z
Solicitation SPE7M0-26-T-106Z is a request for quotations issued by the Department of Defense, specifically DLA Land and Maritime, for the procurement of two dust guards. The required items are identified by NSN 2240-00-795-9847 and part number 9947068G1 from General Electric Co Direct Current 01288. The original required delivery date is February 21, 2025, with a delivery timeline of five days after receipt of order. Shipping is designated as FOB Origin and must be sent via the fastest traceable means to the Norfolk Naval Shipyard in Portsmouth, Virginia. Both inspection and acceptance will occur at the destination. The contract mandates strict adherence to the DLA Master List of Technical and Quality Requirements, including RA001, RC001 for source approval, RD003 for covered defense information, and RQ011 for the removal of government identification from non-accepted supplies. Packaging must comply with MIL-STD-129 for marking and labeling, and either ASTM D3951 for non-hazardous materials or TQ requirement IP025 for hazardous materials, with palletization following RP001. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with various FAR and DFARS clauses regarding cybersecurity, sustainable products, and the Buy American Act. Quotes must be submitted through the Internet Bid Board System.
MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

12 days ago

DEADLINE

in about 8 hours
View Details