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Service technician fixing a welding machine


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Factory-authorized repair and warranty facility

At Machinery & Welder Corporation, we have manufacturer-certified repair technicians on staff to ensure that all repairs are done to the highest standard. Our technicians are highly experienced and knowledgeable in the repair process, making sure that all of your welding or fabrication equipment is functioning properly and safely.


We are a factory-authorized repair and warranty facility for Miller, Lincoln, ESAB, Forney, Hypertherm, Victor, Thermal Arc, Tweco, and others. We certify and calibrate welding equipment, gas flow meters, and induction heaters. Plus we can troubleshoot and repair most weld positioners and manipulators.


Contact our Service department today to ensure your equipment performs at its highest level.

Repair technician servicing a welding machine

Power Sources & Feeders

At Machinery & Welder Corporation, we specialize in providing high-quality repairs and maintenance services for all types of power sources and feeders. Our team of manufacturer-certified repair technicians has vast experience and knowledge in the repair process, making sure that all repairs and maintenance are done to the highest standards.

A plasma cutting machine in the Machinery & Welder Corp service dept


We provide high-quality repairs and maintenance services for all types of plasma cutting equipment. Our technicians inspect all components of the torch for wear or damage and replace any faulty parts where necessary. They also test the system to make sure it is operating correctly before returning it to you. With our extensive servicing capabilities coupled with genuine replacement parts approved by manufacturers, you can be assured that your plasma cutting equipment will always perform at its best level possible when serviced by us here at Machinery & Welder Corporation.

Repair technician holding a MIG gun in the workshop

MIG Gun Repairs and Rebuilds

We also specialize in MIG gun repairs and rebuilds. Our technicians are experienced in providing quality service on a wide range of welding guns. We understand the importance of keeping your MIG gun running smoothly, which is why we offer comprehensive repair services that include cleaning, diagnostics, parts replacement, and full rebuilds. We use only top-of-the-line parts and components to ensure the best performance for your welding equipment. With our help you can be sure that your MIG gun will be up and running as good as new!

Repair technican holding a cutting torch

Cutting Torches

Our team of manufacturer-certified technicians has the knowledge and expertise to service all types of cutting torches. Whether it’s a simple repair or a complete rebuild, our experienced technicians can handle any job with precision and accuracy. We use only quality parts and components to ensure that your torch is running at its peak performance level every time you use it. So if you need reliable repairs or maintenance on your cutting torch, contact us today!

Repair technician holding a flowmeter

Cylinder Regulators & Flowmeters

We will evaluate your quality gas apparatus to confirm worthiness for repair, or suggest replacement. In addition to the accurate delivery of gases, we place emphasis on the safety of this important equipment. Our experienced technicians provide quality service and calibration that meets or exceeds OEM specifications every day.

Repair technician performing preventative maintenance on welding equipment

Preventative Maintenance

Preventative maintenance is key in making sure your equipment lasts longer with fewer repairs required down the line. At Machinery & Welder Corporation, we offer preventative maintenance programs tailored to fit your specific needs depending on your usage rate and type of equipment you have. Our programs cover everything from basic lubrication services to full inspections of each component in order to make sure everything is functioning correctly.

Repair technician holding a control cord for a welding machine

Control Cords

Our technicians are highly knowledgeable in control cord maintenance and repair. Our services include inspecting all components of the control cord assembly including connectors, terminals, wires, contacts etc., to ensure they are functioning properly. If any part needs replacing due to damage or wear our technicians will do so quickly and accurately. With these services we ensure that your equipment is always operating at its best performance level for optimal results.

An EnPak integrated generator being serviced at Machinery & Welder Corporation, 2225 S 116th St, West Allis, WI 53227

We service EnPak integrated generators

At Machinery & Welder Corporation, we take immense pride in our unparalleled equipment servicing capabilities, which extend to servicing EnPak generators – a unique offering that sets us apart from our competitors. Alongside renowned brands like Miller and Lincoln Electric engine-driven equipment, our highly skilled technicians are specially trained to handle EnPak equipment with precision and care.


When you choose us for your EnPak generator servicing needs, you can rest assured that your equipment is in the hands of experts who are committed to ensuring its optimal performance and longevity.

We are a factory-authorized repair and warranty facility for Miller, Lincoln, ESAB, Forney, Hypertherm, Victor, Thermal Arc, Tweco, and others. Contact us today to diagnose and resolve any issues with your welding equipment.

Warranty provider for most major brands

Factory warranties

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