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L. & M. WELDING SUPPLY, INC.

UEI: GXFXUZN1MQK3

L. & M. WELDING SUPPLY, INC. is a federal contractor, registered under UEI GXFXUZN1MQK3. It has been awarded $16,304,924 in federal contracts. Primary work spans Welding and Soldering Equipment Manufacturing, Other Metalworking Machinery Manufacturing, and All Other Miscellaneous Manufacturing. Top awarding agencies include Department Of Defense and Other agencies (2 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

GXFXUZN1MQK3

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

929

All time

Active

0

Currently performing

Completed

929

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

Department Of Defense$16.3M99.9%

Other agencies (2 agencies, <0.5% each)$10.6K0.1%

Awards by NAICS

333992 - Welding and Soldering Equipment Manufacturing$5.4M33.2%333518 - Other Metalworking Machinery Manufacturing$1.7M10.2%339999 - All Other Miscellaneous Manufacturing$1.6M9.7%423840 - Industrial Supplies Merchant Wholesalers$1.3M7.7%336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing$1.2M7.2%

- Unknown NAICS$650.2K4%

339113 - Surgical Appliance and Supplies Manufacturing$482.9K3%332114 - Custom Roll Forming$473.6K2.9%334510 - Electromedical and Electrotherapeutic Apparatus Manufacturing$453.5K2.8%332912 - Fluid Power Valve and Hose Fitting Manufacturing$438.6K2.7%334416 - Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing$352.1K2.2%336311 - Carburetor, Piston, Piston Ring, and Valve Manufacturing$340.4K2.1%335313 - Switchgear and Switchboard Apparatus Manufacturing$266.7K1.6%333120 - Construction Machinery Manufacturing$236.9K1.5%332911 - Industrial Valve Manufacturing$202.5K1.2%331491 - Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding$165.5K1%334519 - Other Measuring and Controlling Device Manufacturing$141.9K0.9%333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$140.2K0.9%334518 - Watch, Clock, and Part Manufacturing$97.7K0.6%333512 - Machine Tool (Metal Cutting Types) Manufacturing$97.5K0.6%423990 - Other Miscellaneous Durable Goods Merchant Wholesalers$88.3K0.5%

Others - Other NAICS codes (33 codes, <0.5% each)$601.5K3.7%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in L. & M. WELDING SUPPLY, INC.'s top NAICS codes and agencies

Thermal Camera and Vehicle Sensor SupplyThis subcontract focuses on the supply of specialized detection sensors for prime contractors working on Texas Department of Transportation WWD projects. The scope of work involves delivering high-resolution FLIR thermal cameras and TrafficCalm Smart Radar Sensors that are fully capable of integrating with WWD controllers. All provided equipment must strictly adhere to TxDOT technical specifications regarding vehicle detection and accuracy. The procurement is categorized under NAICS code 334510 and is associated with the Texas Department of Transportation. Interested parties should note that the response deadline for this opportunity is November 12, 2026.

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Pipe Couplings and Valves SupplyThis subcontract opportunity with Garney Companies, Inc. involves the supply of critical piping components for Bureau of Reclamation water pipeline projects. The scope of work includes providing flexible couplings, flange adapters, dismantling joints, and resilient-seated gate valves equipped with brass jack chain valve tags. All materials must strictly adhere to ASME B 16.1 and AWWA C509 standards to ensure project compliance and quality. The procurement is specifically set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises under NAICS code 332912. Interested parties must submit their responses by November 19, 2026, to be considered for the delivery of these essential valves and hardware components.

Garney Companies, Inc.

POSTED

about 5 hours ago

DEADLINE

Hartzell Propeller Replacement Parts SupplyThis subcontract for the Texas Department of Transportation involves the supply of genuine OEM replacement parts and hardware necessary for the overhaul of Hartzell Propeller Assembly PN: HC-E4N-3G. The scope of work includes sourcing all components required for Service Bulletin compliance and ensuring that all parts are certified for aviation use with FAA Form 8130-3 or an equivalent certification. The selected provider is responsible for delivering all necessary replacement components directly to the overhaul facility, with all parts covered by the manufacturer's standard warranty. This procurement falls under NAICS code 336413 and supports prime contractors working on TxDOT aviation projects.

Texas Department of Transportation

POSTED

about 6 hours ago

DEADLINE

Hartzell Propeller Overhaul and CertificationThis subcontract involves the complete overhaul and certification of a Left Hand Hartzell Propeller Assembly (PN: HC-E4N-3G) for prime contractors working on Texas Department of Transportation aviation projects. The selected provider must perform comprehensive diagnostic evaluations and overhaul procedures in strict accordance with Hartzell manufacturer specifications and Service Bulletins to ensure the assembly is restored to a fully airworthy condition. To qualify for this project, the contractor must operate an FAA-certified repair station and possess aviation-grade diagnostic tools. The final deliverable is one fully overhauled and certified propeller assembly. This opportunity is categorized under NAICS code 336411 and is associated with the Texas Department of Transportation.

Texas Department of Transportation

POSTED

about 6 hours ago

DEADLINE

Propeller Overhaul with Service Bulletin Compliance on N200RR for TxDOT's Aviation Division

Solicitation # 601440000054841

The Texas Department of Transportation (TxDOT) has issued solicitation 601440000054841 for the overhaul of a Left Hand Hartzell Propeller Assembly, part number HC-E4N-3G, serial number HH3925, for aircraft N200RR. This firm, fixed-price contract requires the vendor to provide all diagnostic charges, labor, and parts necessary for the repair, ensuring full compliance with applicable Service Bulletins. The overhauled assembly must be delivered F.O.B. Destination to the Austin Bergstrom International Airport. This is an Invitation for Bids where the award is primarily based on the lowest responsive bid that meets all specifications. Evaluation may also consider best value factors such as life cycle costs, quality, reliability, and past vendor performance. Responses must be submitted in PDF or Excel format to Darren Furgerson by November 2, 2026. The contract is governed by TxDOT Terms and Conditions, requiring vendors to maintain specific commercial general liability, automobile, and workers compensation insurance with a waiver of subrogation in favor of the agency. Payment is processed monthly via warrant or direct deposit, typically within thirty days of receiving a correct invoice.

Texas Department of Transportation

POSTED

about 6 hours ago

DEADLINE

RFID Stick Readers

Solicitation # 554-27-003

The Texas Animal Health Commission is soliciting bids under solicitation number 554-27-003 for the procurement of low frequency RFID stick readers for livestock applications. The required equipment must include the RFID stick reader, a rugged padded case, a USB data transfer cable, and a charging cable with an adapter, with the capability to display multiple types of data simultaneously. This is an Invitation for Bids (IFB) process, typically awarding to the lowest responsive and responsible bidder. Bids must be submitted in a sealed envelope to the Purchasing Department in Austin, Texas, by 2:00 p.m. Central Time on December 3, 2026. Electronic or facsimile submissions will be rejected, and failure to properly label the envelope or complete the Information and Certifications Form will result in disqualification. The contract is governed by the laws of the State of Texas and the Texas Government Code. Award is expected in December 2026, with payments processed within 30 days of satisfactory delivery in accordance with the Texas Prompt Payment Act. Vendors must certify compliance with various state and federal regulations, including HUB status, antitrust laws, and cybersecurity training requirements. The Texas Animal Health Commission maintains the authority to monitor performance through document reviews and on-site audits, providing a ten-day window for corrective action if non-compliance is identified. Primary administrative and bidding contact is Bryan Krugman.

Texas Animal Health Commission

POSTED

about 6 hours ago

DEADLINE

in about 1 month

HPL Library of Things Supplies

Solicitation # INF-2026-0451

The City of Houston is soliciting bids for the procurement of various supplies for the Houston Public Library Library of Things. The required items include specialized equipment such as a Hollyland Lark M2 Wireless Microphone, a half-moon nail desk light, darning tools, and several educational games focused on animals, time-telling, and mathematics. All supplied items must be brand new and unused, meeting or exceeding industry standards. Bidders must provide a single item price and a grand total that includes shipping and handling, and they must submit product specification sheets or literature at the time of the bid. The contract will be awarded to a responsive and responsible bidder based on the overall low net bid, although the City reserves the right to award based on individual items or the overall best bid. Successful contractors must be able to start service by January 31, 2027, and complete the contract within thirty calendar days of the notice to proceed. Deliveries are to be made FOB destination point, with a specific note that the delivery dock at 500 McKinney has a clearance of 10 feet 8 inches and requires a 90-degree right turn. A minimum one-year guarantee on all materials and workmanship is required, and defective items must be replaced at no additional cost to the library. Payment is due thirty days after the City approves the invoice or accepts the goods.

City of Houston

POSTED

about 8 hours ago

DEADLINE

Colt C8 / H&K G36 Compatible Carbine Duty Ammunition Supplier

Procurement Services Branch

POSTED

about 8 hours ago

DEADLINE

Manufacturing and Processing Equipment Supply

POSTED

about 9 hours ago

DEADLINE

Brine System Component Supply

POSTED

about 9 hours ago

DEADLINE

Temporary Traffic Control Devices

City Of Beaumont

POSTED

about 10 hours ago

DEADLINE

Chlorinator Replacement Parts and SuppliesThis subcontract opportunity with the Ontario Clean Water Agency involves the supply of specialized components, seals, gaskets, and replacement parts for prime contractors working on water treatment projects. The scope specifically requires the provision of OEM or approved equivalent parts for chlorine evaporators, with a strict requirement that all seals and components be compatible with chlorine gas. To ensure safety and durability, materials must be chlorine-resistant, specifically utilizing fluoropolymers, Monel, or Hastelloy, while adhering to all applicable water treatment safety standards. The selected provider will be responsible for the delivery of these specified parts directly to the designated water treatment plant sites within Canada. Interested parties must submit their responses by the deadline of November 27, 2026. This procurement falls under NAICS code 423840 and is managed through the Government of Ontario.

Ontario Clean Water Agency

POSTED

about 10 hours ago

DEADLINE

Sign Fabrication and Finishing

POSTED

about 10 hours ago

DEADLINE

Supply of Self-Indicating Bimetallic ThermometersThis subcontract with the Department of Defense ASC Supplier Oper OEM Division involves the supply of 16 self-indicating bimetallic thermometers for prime contractors on Defense Logistics Agency supply contracts. The provider is responsible for manufacturing or sourcing units that strictly adhere to NSN 6685-01-306-2562 and RA001 technical requirements. Operational compliance requires that all shipments be packaged and marked according to RP001 and MIL-STD-129 standards, with the mandatory removal of non-accepted government identification per RQ011. The performance of this contract is centered in Tracy, California, under NAICS code 334519.

ASC SUPPLIER OPER OEM DIVISION

POSTED

about 10 hours ago

DEADLINE

Supplier of Air Duct Hose (NSN 4720-01-650-1591)This subcontract involves the supply of 11 units of Air Duct Hoses, specifically NSN 4720016501591, for prime contractors supporting the Department of Defense DLA Weapons Support Fluid Handling Division. The selected supplier is responsible for manufacturing or sourcing the hoses, ensuring all items are marked according to MIL-STD-129, and completing palletization and packaging in strict adherence to RP001 DLA Packaging Requirements. To facilitate delivery and payment via WAWF, the supplier must maintain an active SAM registration and a valid CAGE code. The performance of this contract will take place in New Cumberland, Pennsylvania, with a response deadline set for November 9, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 10 hours ago

DEADLINE

Aircraft Wing Trailing Edge Panel SupplyThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier OE and AF Div, requires the manufacture or procurement of three aircraft wing trailing edge panels. The specific component is part number 34-1280-521, identified by NSN 1560008597725, and must be produced in strict accordance with Drawing NR 98748 9485265 Revision C and TDP Rev B Gen 2. Deliverables include the completed panels along with essential quality documentation, specifically Certificate of Quality Compliance and DD Form 1423s. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 336413, with the place of performance located at Tinker AFB. Interested parties must respond by November 6, 2026. This project supports prime contractors involved in aircraft component procurement to ensure the availability of critical wing assembly parts.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 10 hours ago

DEADLINE

Medical Device Supply (NSN 6530016456923)This subcontract involves the manufacture and supply of specific medical devices, identified by NSN 6530016456923, for prime contractors supporting DLA Medical contracts. The required devices must measure 6 to 7 inches in length and 1 to 2 inches in diameter, featuring a lift-off cover and a securable cap. All items must adhere to Medical Marking Standard No. 1 and maintain strict compliance with FDA Regulation 880.5570 Class II. Managed by the Department of Defense under the Medical Supply Chain FSH, the contract falls under NAICS code 339113. Performance of the contract will take place in Fort Bliss, Texas. The solicitation was posted on October 29, 2026, with a response deadline set for November 5, 2026.

MEDICAL SUPPLY CHAIIN FSH

POSTED

about 10 hours ago

DEADLINE

Supply of Solid Wedge Valve DisksThis subcontract involves the supply of three solid wedge valve disks for prime contractors supporting DLA Weapons Support Maritime Hardware projects. The required parts must match NSN 4820012399227 and maintain compatibility with CRANE CO DIV VALVE DIV 14959 P/N DB19327-4IN. All units must be manufactured from steel and feature marking that adheres to MIL-STD-129 standards. The contract is managed by the Department of Defense through DLA DIST SAN JOAQUIN, with the place of performance located in Tracy, California. The solicitation was posted on October 29, 2026, with a response deadline of November 9, 2026. The project falls under NAICS code 332911.

DLA DIST SAN JOAQUIN

POSTED

about 10 hours ago

DEADLINE