AC Motor Controls


Expert AC Motor Control Repair Services

At Control System Labs, we specialize in the repair of a wide range of AC motor controls, including variable frequency drives (VFDs), soft starters, and inverter drives. Our experienced technicians are equipped to handle devices from a variety of leading manufacturers. We offer comprehensive services to return your equipment to optimal performance, minimizing downtime and extending the lifespan of your assets.

Our repair services address common issues such as:

  • Overheating and thermal failures
  • Faulty capacitors and power supply issues
  • Control circuit malfunctions
  • Communication errors and interface problems
  • Drive not powering up or inconsistent performance

Our repair process includes:

  • Detailed diagnostics
  • Replacement of defective components with high-quality parts
  • Functional testing under load conditions 
  • Comprehensive 2-year warranty on all repairs

To initiate a repair, you can search further in the list below, or feel free to Contact Us directly for help in resolving your specific issue.

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7695 Items Found
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Mfg. Mfg. Part Num. Description Prices
Woods XFC1001-0B Micro Inverter 1 HP 115VAC with Keypad Repair: 544.00
Woods XFC2000-5C Micro Inverter 0.5 HP 230VAC with Keypad Repair: 552.00
Woods XFC2000-5B Micro Inverter 0.5 HP 230VAC with Keypad Repair: 552.00
Woods XFC1000-5C Micro Inverter 0.5 HP 115VAC with Keypad Repair: 544.00
Woods XFC1000-5B Micro Inverter 0.5 HP 115VAC with Keypad Repair: 544.00
Woods XFC4001-0B E-Trac Inverter 1 HP 460VAC with Keypad Repair: 684.00
Lovejoy VSD STD 230 020 230VAC 2 HP AC Inverter Repair: 592.00
Fincor VSD STD 230 020 230VAC 2 HP AC Inverter Repair: 716.00
Fincor VSD STD 230 010 230VAC 1 HP AC Inverter Repair: 600.00
Lovejoy VSD STD 230 010 230VAC 1 HP AC Inverter Repair: 460.00
Lovejoy VSD STD 230 005 230VAC FHP AC Inverter Repair: 460.00
Fincor VSD STD 230 005 230VAC FHP AC Inverter Repair: 600.00
Fincor VSD CHM 230 020 230VAC 2 HP AC Inverter Repair: 716.00
Lovejoy VSD CHM 230 020 230VAC 2 HP AC Inverter Repair: 508.00
Lovejoy VSD CHM 230 010 230VAC 1 HP AC Inverter Repair: 460.00
Fincor VSD CHM 230 010 230VAC 1 HP AC Inverter Repair: 600.00
Fincor VSD CHM 230 005 230VAC FHP AC Inverter Repair: 708.00
Lovejoy VSD CHM 230 005 230VAC FHP AC Inverter Repair: 508.00
Lovejoy UNT VSD CHM 230 020 230VAC 2 HP AC Inverter Repair: 1,140.00
Fincor UNT VSD CHM 230 020 230VAC 2 HP AC Inverter Repair: 716.00
Fincor UNT VSD CHM 230 010 230VAC 1 HP AC Inverter Repair: 600.00
Lovejoy UNT VSD CHM 230 010 230VAC 1 HP AC Inverter Repair: 992.00
Lovejoy UNT VSD CHM 230 005 230VAC FHP AC Inverter Repair: 992.00
Fincor UNT VSD CHM 230 005 230VAC FHP AC Inverter Repair: 708.00
Fincor UNT VSD STD 230 020 230VAC 2 HP AC Inverter Repair: 716.00
7695 Items Found
Can't Find Your Item?

We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420