Welcome to Hertner

We repair a wide range of Hertner Equipment.

Ask questions, or 1-336-969-0110 for faster service.

Use the search bar above to find specific manufacturers.

• 40+ years of experience repairing Industrial & Commercial units
• Certified Senior Industrial Electronics Technician
• Ability to do Reverse Engineering
• No job to big or small
• Fast turn around time on most units
• Quality of work comes before profit!
• Old Fashion Customer Service is always the right policy
• Extended warranty
• Free estimate with an approved repair
• Practical owner-operated pricing
• Purchase orders and Net 7–30 terms for approved business accounts

Send the model and part number with a description of the failure for a repairability review.

Comments for Hertner

📝 barry bastien said:

Hello I have a Hertner Auto 1000 24v charger. Model # 3TN12-550 It was hooked up to 480 and now its hooked to 240volt 3 phase. I need a ac change over diagram that shows me everything I need to do to change over to switch to 240v. Please Call me or email. Thanks in advance!! Merry x mas.

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