Serving West-Central OHIO since 1953
600 North Second Street
Coldwater, Ohio 45828
Phone: (419) 678-2397
Fax: (419) 678-8279
1110 Sweitzer Street
Greenville, Ohio 45331
Phone: (937) 548-1202
Fax: (937) 548-2476

Product Support


Process Technical / Diagnostic Services
  • Compressed Air demand / usage evaluation
  • Joining Process review and evaluation
    • Welding process (MIG, TIG, Plasma, Resistance, Laser)
  • Cutting Process review and evaluation
    • Plasma, Oxy-Fuel, Bandsaw, Sawsall, Barstock shearing, plate shearing
  • Base Metal joining compatiblitiy review
  • Welding Filler Metal recommendation
  • Pressure Washer Evaluation
    • Parts Washing with Water Based Cleaners
      • Semi-automatic washing systems
      • Automatic Washing system
      • Detergent specifications
      • Metal Paint Preparation chemicals
    • Equipment Washing
      • Manual pressure washing systems
      • Detergent/chemical recommendations
Safety Audits & Training
  • Conduct Safety Audits and Plant Walk-throughs
    • Gas system safety review and assessments
      • Evaluate associated operating procedures and training program
      • Review maintenance practices
      • Recommend system improvemets & identify areas out of compliance
    • Welding & Cutting system safety review and assessments
      • Evaluate associated operating procedures and training program
      • Review maintenance practices
      • Recommend system improvemets & identify areas out of compliance
    • Safety Program presentations and development
      • Compressed Gas Storage/Handling Safety Program
      • Bulk Liquid Gas Operation and Safe Operation Program
      • Oxy-Fuel Torch Operation Safety Program
      • Process Safety Program
        • Design and Develop program to your needs
Gas Application Evaluation

A valuable resource of LEFELD is our employee's product and application knowledge.

Our sales staff, application engineers and product specialists will work with you and your firm to solve problems and improve operations. Many years of practical knowledge and real life experience can be focused on your situation.

A benefit to all, continued education and training keeps LEFELD personnel up-to-date with process improvement opportunties. This is also done in coordination with our supplier partners. Testing processes onsite or within a technology center is available to refine and extend customer's process knowledge.

We offer specific equipment and hardware for gas applications and gas supply, including the development of special or customized equipment.

Power Tool & Equipment evalaution for available solutions

Assistance in choosing the right tool or equipment for your application is a benefit when procuring these items. Our vast experience allows your investment in power tools and fabricating related equipment to be maximized.

Repair Services

One of our goals is to support all products & brands we sell with dianogistic & repair service. This is achieved with our staff of trained technicians at the Repair Centers or onsite at the customer.

  • Scheduled Repair/Maintenance Services
    • Air Compressors
    • Bulk Gas Storage Vessels
    • Compressed Gas Manifolds
    • Compressed Gas piping
    • Gas Mixer / Blender
    • Gas regulators and torches
    • Parts Washer systems
    • Pressure Washer systems
    • Welding systems and components
  • Warranty Center for these brands
    • DeWalt Power Tools
    • Honda
    • Hypertherm
    • JET Power Equipment
    • Landa
    • Lincoln Electric
    • Metabo Power Tools
    • Miller Electric
    • Milwaukee Electric
    • Thermal Arc
  • Non-Warranty Repair
    • Non-warranty repair is available on nearly ALL BRANDS of equipment. Please contact us with your requirement for quick response.