Miami Industrial Gases Inc.
Miami, FL Doing business as Service Welding Supply
- UEI
- L748BQALFYM8
- CAGE
- 1F1B2
- Primary NAICS
- 333992 Welding and Soldering Equipment Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 325120 Industrial Gas Manufacturing
- 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- 423840 Industrial Supplies Merchant Wholesalers
- 424690 Other Chemical and Allied Products Merchant Wholesalers
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- SAM.gov registration date
- Physical address
- 3746 NW 81st St., Miami, FL 33147, USA
- Website
- serviceweldingsupply.com
- Founded
- 2004
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Machinery
- Industrial Machinery
- SIC code
- 50 Wholesale Trade – Durable Goods
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $129,300 |
| FY2025 | $460,741 |
| FY2024 | $1,199,354 |
| FY2023 | $126,954 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $129,300 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Torch outfit, weldin | Construction and Equipment (DLA) | $2,040 | |
| Welding machine, ARC | Construction and Equipment (DLA) | $11,150 | |
| Welding machine, INV | Construction and Equipment (DLA) | $87,744 | |
| Torch kit, welding | Construction and Equipment (DLA) | $24,840 | |
| Torch, welding, gas s | Land and Maritime (DLA) | $3,526 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Uniweld Products, Inc. | Fort Lauderdale, FL | 332117 Powder Metallurgy Part Manufacturing |
| ROY Smith Company | Southfield, MI | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance |
| Codinter, Inc. | Miami, FL | 423830 Industrial Machinery and Equipment Merchant Wholesalers |
| N Wallace Industries | Southbridge, MA | 423840 Industrial Supplies Merchant Wholesalers |
| S J Smith Welding Supply | Davenport, IA | 333992 Welding and Soldering Equipment Manufacturing |
About the company
Miami Industrial Gases Inc., doing business as Service Welding Supply, supplies welding equipment, compressed gas regulators, and welding consumables to the Department of Defense as a prime contractor on 154 federal awards, operating as a minority-owned, woman-owned, Hispanic American-owned small business with a Subchapter S Corporation structure based in Miami, Florida. The vendor competes predominantly under total small business set-asides, though a portion of awards carry no set-aside designation; across its recent footprint, roughly 60% of purchase orders are designated total small business set-asides, with the remainder full-and-open or non-set-aside competitive awards.
Miami Industrial Gases' customer base is heavily concentrated with the Defense Logistics Agency (DLA), which accounts for 96% of awards across three divisions. DLA Troop Support Construction and Equipment is the dominant customer, holding 94 awards worth $2.2 million in combined potential value, primarily for arc welding machines, welding torches, cutting machines, and torch outfits procured through firm fixed-price purchase orders. DLA Energy accounts for 12 awards worth $737 thousand for compressed and liquefied gases, and DLA Land and Maritime holds 12 awards worth $619 thousand, anchored by a $250,000 single-award Indefinite Delivery Contract (renewed November 2024) for compressed gas regulators and pedal control items with an estimated 12 delivery orders per year. Secondary customers include the Department of the Navy Naval Sea Systems Command (6 awards, $97 thousand) for welding filler materials and electrodes, the Marine Corps (brand-name welding equipment), TACOM Life Cycle Management Command (welding wire), and the U.S. Coast Guard. Recent representative awards include an $11,150 arc welding machine purchase order from DLA (January 2026), an $87,744 welding machine order for total small business (December 2025), and a $25,650 Dynasty 800 TIG welder from Naval Sea Systems Command (October 2024).
Activity has accelerated sharply: 5 awards in 2022, 10 in 2023, 45 in 2024, and 14 in 2025, with $3 million in combined dollars obligated against a $3.9 million combined potential value across all awards. The vendor's IDV portfolio includes four parent vehicles — an Indefinite Delivery Contract (SP060007D1538) supporting 11 task orders worth $725 thousand, an IDC (SPE7L420D60BM) with 5 task orders worth $99 thousand, and two smaller IDCs — all feeding recurring purchase orders from DLA divisions. The $250,000 DLA Land and Maritime IDC renewed in November 2024 carries a one-year term (ultimate completion November 2025), meaning that vehicle faces recompete in the near term. Across the portfolio, NAICS concentration splits between Welding and Soldering Equipment Manufacturing (86 awards) and Industrial Gas Manufacturing (33 awards), with PSC coding dominated by Electric Arc Welding Equipment (67 awards) and Gases: Compressed and Liquefied (24 awards). The vendor operates as a 100% prime footprint with no subcontract role in the source data, performing all work from Miami, Florida, with deliveries to DLA distribution facilities across Continental U.S. and international locations through DLA Depots.
SBA capabilities narrative
COMPRESSED INDUSTRIAL GASES, OXYGEN, ACETYLENE, ARGON, ETC; WELDING MACHINES, STATIC & ENGINE DRIVE; FULL LINE WELDING PRODUCTS DISTRIBUTOR; SAFETY EQUIPMENT FOR WELDING; GAS APPARATUS REPAIR; WELDING MACHINE REPAIR; FILLER METALS;
Quick answers
Is Miami Industrial Gases Inc. registered in SAM.gov?
Yes. Miami Industrial Gases Inc.'s SAM.gov registration is active through June 18, 2027.
How much has Miami Industrial Gases Inc. received in federal contracts?
Federal contracts obligated $460,741 to Miami Industrial Gases Inc. in fiscal year 2025 and $1,916,348 in fiscal years 2023 through 2027.
How does Miami Industrial Gases Inc. rank among federal contractors?
Miami Industrial Gases Inc. ranked #5 in PSC 3431, #8 in PSC 3433 and #15 in NAICS 333992 in FY2025.
What is Miami Industrial Gases Inc.'s most recent federal award?
Miami Industrial Gases Inc.'s most recent federal contract award is Torch outfit, weldin (SPE8E626V1856), from Construction and Equipment (DLA), on July 22, 2026.
On GovTribe
See Miami Industrial Gases Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors