ARW Inc.
Doing business as American Rigging & Welding
- UEI
- LHY1YQEZWM48
- CAGE
- 1LAH8
- Primary NAICS
- 332996 Fabricated Pipe and Pipe Fitting Manufacturing
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 332996 Fabricated Pipe and Pipe Fitting Manufacturing Primary
- 221330 Steam and Air-Conditioning Supply
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238990 All Other Specialty Trade Contractors
- SAM.gov registration date
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| OU61-25-new-035 phase III - G100 shields, NG7 & common roofs | National Institute of Standards and Technology | $117,815 | |
| D2 mock up structure central tube weldment | National Institute of Standards and Technology | $14,200 | |
| Welding services | National Institute of Standards and Technology | $13,550 | |
| Copper airline welding service under NIST IDIQ SB1341-16-CQ-0020 | National Institute of Standards and Technology | $12,760 | |
| Replace and install a compressor heat exchanger IGR:: | National Institute of Standards and Technology | $5,000 |
About ARW Inc.
ARW Inc., doing business as American Rigging & Welding, is a small, for-profit corporate entity registered in the System for Award Management (SAM) since 2002, with a registration valid through June 2026. The company specializes in providing welding, fabrication, and rigging services to federal agencies, with a primary focus on supporting research and technical infrastructure. Headquartered in Mechanicsville, Maryland, ARW Inc. has established itself as a reliable contractor for specialized metalworking and structural services, particularly within scientific and standards-based government institutions.
The company has secured multiple federal contract awards primarily with the National Institute of Standards and Technology (NIST), a civilian agency within the Department of Commerce. ARW Inc. has performed contract work involving sophisticated technical services such as copper airline welding, system demolition and reconstruction, heat exchanger replacement, and fabrication projects related to confinement leak testing and demineralized water cooling systems. These contracts have included both small business set-aside and non-set-aside designations, with award values ranging from $14,200 to $117,815 for specific delivery orders. The company has demonstrated expertise in supporting scientific research facilities through precise metalworking and structural modification services, consistently delivering specialized technical solutions for government research infrastructure.
ARW Inc. holds two significant Indefinite Delivery/Indefinite Quantity (IDIQ) contract vehicles with NIST, including a Basic Ordering Agreement (BOA) valued at $3,000,000 and an Indefinite Delivery Contract (IDC) valued at $900,000. These contract vehicles provide NIST with flexible mechanisms to acquire welding and rigging services on an as-needed basis through September 2029. The IDVs enable ARW Inc. to supply task orders for complex technical services, including copper airline welding, system demolition and reconstruction, heat exchanger replacements, and specialized fabrication projects supporting NIST's metrology, standards development, and scientific testing programs. These contract vehicles underscore the company's strategic positioning as a trusted small business provider of technical metalworking services to federal research agencies.
Quick answers
What is ARW Inc.'s UEI?
ARW Inc.'s Unique Entity ID (UEI) in SAM.gov is LHY1YQEZWM48.
What is ARW Inc.'s CAGE code?
ARW Inc.'s CAGE code is 1LAH8.
What is ARW Inc.'s primary NAICS code?
ARW Inc.'s primary NAICS code is 332996 (Fabricated Pipe and Pipe Fitting Manufacturing).
Is ARW Inc. registered in SAM.gov?
ARW Inc.'s SAM.gov registration expired on June 10, 2026.
What is ARW Inc.'s most recent federal award?
ARW Inc.'s most recent federal contract award is OU61-25-new-035 phase III - G100 shields, NG7 & common roofs (1333ND25FNB130072), from National Institute of Standards and Technology, on May 6, 2025.
On GovTribe
See ARW Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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