Welding Equipment Service & Repair

Service & Repair

Our technicians are the key to Dupont Welder Service’s quality service and repairs. Each technician is factory certified and spends time throughout the year in continuous education programs to ensure the latest knowledge on welding equipment.

  • Preventative Maintenance Program
  • Service on Engine Drive Welders
  • Welding equipment inspection & cleaning
  • Repair estimating
  • Testing & Calibrations to OEM specs
  • Customer notification
  • On-site service calls
  • On-site ISO Certifications & Calibrations
  • Authorized warranty repair for numerous Brands
  • Continuous education on the latest welding equipment technology and service/repair techniques
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Welding Machine Repair

  • MIG welders
  • TIG welders
  • Stick welders (SMAW)
  • Flux-cored welders
  • Plasma cutters
  • Engine Driven Welders

Torch Repair & Replacement

  • Torch head repair
  • Cable and hose replacement
  • Trigger switch repair

Wire Feeder Repair

  • Motor replacement
  • Roller and drive system servicing
  • Wire feed speed calibration

Power Supply Repair

  • Transformer and rectifier repair
  • Circuit board replacement
  • Cooling system repair

Cable & Connector Repair

  • Cable insulation repair
  • Connector replacement
  • Terminal repairs

Consumables Service & Repair

  • Electrode holder repair
  • Nozzle and contact tip replacement
  • Replacement of liners and diffusers

Software & Firmware Updates

  • Updating digital welding machines
  • Troubleshooting software-related errors

Troubleshooting & Diagnostics

  • Electrical and mechanical fault diagnosis
  • Performance testing and reporting

Fabrication & Modifications

  • Custom cable lengths
  • Modifications for specialized welding needs

Welding Equipment Brands We Service

We are certified to service the following quality welding equipment brands and more. If your manufacturer is not shown, call us for assistance.

Dupont welding repairs Miller
Dupont welding repairs Lincoln Electric products
Dupont welding repairs Hyperthem products
Dupont repairs Victor
Dupont welder repairs Thermal Dynamics
Dupont welding repairs Miller
Dupont welding repairs Miller
Dupont welding repairs Miller
Dupont welding repairs Miller
Dupont welding repairs Miller
Dupont welding repairs Miller

Driven by Experience

Over the past 30 years Dupont Welder Services has assisted over 1,300 customers by servicing and repairing their welding equipment. Our expert technicians service welding machines in both gas-driven and electrical models for the industry’s leading manufacturers. Dupont Welder Services provides service and repair for owners with one machine to large manufacturing facilities with over a hundred.
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Our Process

Receive

Equipment is drop shipped or delivered by the customer. An estimate is opened, serial number researched, performance issues are documented, and the machine is tagged.

Evaluate

After testing, calibration, and required cleaning, the probable cause of welding equipment failure is identified and proper repairs are evaluated.

Estimate

The repair cost is sent to our customer for review. Estimates may change due to multiple issues causing the welding equipment failure.

Approval

After the customer examines and approves our repair estimate, Dupont Welder Services orders the specific parts we need to make the repair.

Repair

The customer's welding machine is repaired based on Original Equipment Manufacturer (OEM) instructions. We then complete quality tests on the welding equipment.

Notification / Invoicing

We notify the client that the repair was completed and arrange for a pickup or shipment. Once the machine is placed in the outbound area, an invoice is sent.