NAICS 333992 - Welding and Soldering Equipment Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
Browse open Welding and Soldering Equipment Manufacturing (NAICS 333992) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.
About Welding and Soldering Equipment Manufacturing (NAICS 333992)
This U.S. industry comprises establishments primarily engaged in manufacturing welding and soldering equipment and accessories (except transformers), such as arc, resistance, gas, plasma, laser, electron beam, and ultrasonic welding equipment; welding electrodes; coated or cored welding wire; and soldering equipment (except handheld).
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Welders Sioux Falls School District 49-5 is seeking sealed bids for welders under solicitation PD #STC004. 1101 North Western Avenue, Sioux Falls, SD, USA•Invitation for/to Bid (IFB/ITB) | Sioux Falls School District 49-5 | 9/21/2026 |
| Open | Technical Education Welding Equipment Sioux Falls School District 49-5 is seeking sealed bids for technical education welding equipment under solicitation PD #3556. 1101 North Western Avenue, Sioux Falls, SD, USA•Invitation for/to Bid (IFB/ITB) | Sioux Falls School District 49-5 | 9/14/2026 |
| Open | Miller Multiprocess Welders and Accessories Northwest Shoals Community College is seeking sealed bids for three Miller Multimatic 255 and five Miller XMT 400 multiprocess welders, accessories, and five 25-foot extension cables for its Welding Department. 800 George Wallace Boulevard, Muscle Shoals, AL, USA•Invitation for/to Bid (IFB/ITB) | Northwest Shoals Community College | - |
| Open | Metal Shop Supplies for Southern Columbia Area Southern Columbia Area is seeking bids for metal shop supplies including layout fluid, abrasives, drill bits, welding consumables, foundry materials, and various metal stock for the 2019-2020 school year. Columbia County, PA, USA•Invitation for/to Bid (IFB/ITB) | Southern Columbia Area School District | - |
| Open | Trailer-Mounted 400-Amp Diesel Engine-Driven Welders The General Services Administration is seeking trailer-mounted 400-amp diesel engine-driven welders for expeditionary repair and construction operations. Virginia Beach, VA, USA•Request for Quote/Qualifications (RFQ) | United States of America > GENERAL SERVICES ADMINISTRATION > FEDERAL ACQUISITION SERVICE > OFFICE OF CENTRALIZED ACQUISITION SERVICES | 9/14/2026 |
| Open | Metal Fabrication and Welding Services Jefferson County is seeking a contractor to provide on-site and off-site welding and metal fabrication services, including MIG, TIG, and arc welding, bending, forming, rolling, polishing, and custom metal cutting for county departments. 195 Arsenal Street, Watertown, NY, USA•Invitation for/to Bid (IFB/ITB) | Jefferson County > Purchasing Department | 9/23/2026 |
| Open | Custom Welded Ultrasonic Testing Specimens The Defense Logistics Agency is seeking custom carbon-steel welded test specimens with specified weld joints and controlled flaws for ultrasonic testing at Pearl Harbor. Pearl Harbor, HI, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA MARITIME - PEARL HARBOR (COMPETITIVE SOURCING DIV [DLA-HMD]) | 9/14/2026 |
| Open | Welding Systems Training Center Kiamichi Tech is seeking sealed proposals for the 2026 Project Kiamichi Tech Welding Systems Training Center. Oklahoma, USA•Request for Proposal (RFP) | Kiamichi Tech | - |
| Open | Dalton Academy Welding Lab Equipment Dalton Public Schools is requesting bids for welding lab equipment, including a plasma cutter, saw, and nine multiprocess welders, for The Dalton Academy. Dalton, GA, USA•Invitation for/to Bid (IFB/ITB) | Dalton Public Schools | 9/25/2026 |
| Open | Miller Electric Welding Equipment and Trailers The United States Coast Guard is requesting quotes for three Miller Electric welding machines, three machine covers, and three welding machine trailers, including manuals, warranties, and freight to USCG Base Honolulu. 400 Sand Island Parkway, Honolulu, HI, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > BASE HONOLULU(00034) | 9/21/2026 |
| Open | Welding, Fabrication, and Repair Services The Ottawa-Carleton District School Board is seeking vendors for as-needed welding, fabrication, and repair services under a standing agreement. Ottawa-Carleton District School Board, Ottawa, ON, Canada•Request for Proposal (RFP) | Ottawa-Carleton District School Board | 9/24/2026 |
| Open | South Canyon Spring Fence Welding The Utah Division of Wildlife Resources is seeking a contractor to weld two sucker-rod rungs onto 300 existing drill-pipe fence posts for habitat protection at South Canyon Spring in the Book Cliffs area. Utah, USA•Request for Quote/Qualifications (RFQ) | State of Utah > Division of Purchasing > Division of Wildlife Resources | 9/18/2026 |
| Open | Thermal Spray Welding Services Term Contract Palm Beach County is requesting quotes for a 12-month term contract providing shop and portable thermal spray welding services for ferrous and non-ferrous metal repairs, with four optional 12-month renewals. Palm Beach County, FL, USA•Request for Quote/Qualifications (RFQ) | Palm Beach County > Procurement Department | 9/21/2026 |
| Open | Lock and Dam 21 Bolted Tainter Gate Fabrication The U.S. Army Corps of Engineers is seeking fabrication and delivery of new bolted Tainter gates for Mississippi River Basin Lock and Dam 21 in Quincy, Illinois. Quincy, IL, USA•Request for Proposal (RFP) | United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W07V ENDIST ROCK ISLAND (KO CONTRACTING DIVISION) | 9/17/2026 |
| Open | Blanket Purchase Agreement for Machine Tools and Equipment The Naval Air Warfare Center Weapons Division (NAWCWD) China Lake, CA is seeking small business vendors to establish Blanket Purchase Agreements (BPAs) for a wide range of machine tools and equipment, including CNC mills, lathes, waterjets, and 3D printers. Naval Air Warfare Center China Lake, Kern County, CA, USA•Request for Proposal (RFP)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVAL AIR WARFARE CENTER (NAVAIR NAWC WD) | 10/9/2026 |
| Open | TracStar 500 Series 3 Fusion Machine Chilton Water Authority is seeking sealed bids to furnish one TracStar 500, Series 3, Fusion Machine. Clanton, AL, USA•Invitation for/to Bid (IFB/ITB) | Coosa Water Authority | 9/22/2026 |
| Open | Multi-Axis CNC Machines Lone Star College System is seeking proposals for a catalog discount arrangement supporting system-wide, as-needed purchases of multi-axis CNC machines. Houston, TX, USA•Request for Proposal (RFP) | Lone Star College System | 10/7/2026 |
| Open | Other Manufacturing Technologies The National Science Foundation is seeking proposals for research and development in other manufacturing technologies through its Small Business Innovation Research program. United States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | 10-Gauge, 5-Foot Hydraulic Shearing Machine The Defense Logistics Agency is requesting one 10-gauge, 5-foot hydraulic shearing machine for delivery to the USS Theodore Roosevelt within 20 days after order. CVN-71 USS Theodore Roosevelt, Norfolk, VA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [CLASS IV]) | 9/14/2026 |
| Open | Operations Division Machining Services and Materials BPA The U.S. Army Corps of Engineers, New Orleans District, is seeking a small business to provide machining, repair, fabrication, transportation, and related materials under a five-year blanket purchase agreement. 7400 Leake Avenue, New Orleans, LA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W07V ENDIST NEW ORLEANS (KO CONTRACTING DIVISION) | 9/17/2026 |
| Open | Tungsten Electrodes, Part Number 25873 The U.S. Navy is seeking quotes for tungsten electrodes, part number 25873, supplied in packages of 25 and manufactured to specified requirements. 5450 Carlisle Pike, Mechanicsburg, PA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT MECH (NAVSUP WSS MECHANICSBURG) | 9/18/2026 |
| Open | Internal Tube Swage Equipment and Tooling The U.S. Air Force is seeking a primary internal tube swaging machine equipment kit and required swage tooling kit for Tinker Air Force Base. Tinker Air Force Base, Oklahoma City, OK, USA•Sole Source | United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA8125 AFSC PZIMA (AIR FORCE SUSTAINMENT CENTER) | 9/22/2026 |
| Open | Upright Drilling Machine The Defense Logistics Agency is seeking one upright drilling machine, NSN 3413-01-315-4541, for delivery to DLA Distribution Jacksonville under a total small business set-aside. Jacksonville, FL, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [MAT & ME]) | 9/14/2026 |
| Open | Hot-Rolled Steel Flat Bar Clinton Community College is seeking sealed bids for 1,440 hot-rolled steel flat bars in three specified sizes, including delivery and unloading to its manufacturing institute. 53 Clinton Point Drive, Plattsburgh, NY, USA•Request for Proposal (RFP)Woman-Owned Business | Clinton Community College | 9/25/2026 |
| Open | Sheet Metal and Steel for Welding, HVAC, and Machining The Commonwealth of Kentucky is requesting bids for sheet metal and steel used in welding, HVAC, and machining for area technical centers. Kentucky, USA•Request for Proposal (RFP) | Kentucky | 9/23/2026 |
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What is NAICS code 333992 (Welding and Soldering Equipment Manufacturing)?+
This U.S. industry comprises establishments primarily engaged in manufacturing welding and soldering equipment and accessories (except transformers), such as arc, resistance, gas, plasma, laser, electron beam, and ultrasonic welding equipment; welding electrodes; coated or cored welding wire; and soldering equipment (except handheld).
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