Electronic Repair Services

Shertzer Electric, LLC provides expert board‑level repair for industrial controls, building automation devices, and HVAC or appliance control boards—including PLC I/O modules and most boards that interface with real‑world equipment.
Repairing your existing board can offer major cost savings and is often the only practical solution for aging or obsolete systems. Every repair is backed by a 30‑day warranty.
When sending your board in, please complete our contact us form with a clear description of the device and the issue. The form also includes our shipping address. Once your board arrives, we’ll diagnose the problem and provide an estimated repair cost.


Industrial Controls

Delivering expert board‑level repairs for remote and local I/O modules to keep your control systems operating reliably.

PLC IO card repairs
Appliance control board

Appliance Controls

We provide board‑level repairs for all makes and models of appliance control boards—dryers, washing machines, ovens, refrigerators, and more. Simply provide the manufacturer, model number, and a description of the issue, and we’ll prepare a repair estimate.

HVAC Controls

Shertzer Electric, LLC delivers board‑level repairs for HVAC control boards, with expedited options for those hard‑to‑find units that need immediate attention. Our quick, reliable service helps get your customer’s HVAC system operating again without unnecessary delays.

HVAC board repairs
Building control board

Building Automation Controls

Providing board‑level repairs for building automation control boards, restoring reliable operation to systems that manage HVAC, lighting, access control, and other facility functions. Our services help extend the life of your existing automation equipment and reduce costly downtime.

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