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Toshiba inverter exchange program and component-level repair

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Toshiba Inverter Repair Services by Roc Industrial LLC

Is your Toshiba inverter malfunctioning? Roc Industrial LLC specializes in fast and reliable Toshiba inverter repair services, minimizing downtime and maximizing the lifespan of your critical equipment. We understand the importance of keeping your operations running smoothly, which is why we offer expert troubleshooting, testing, and component-level repair for a wide range of Toshiba inverter models. Trust Roc Industrial LLC for all your Toshiba inverter service needs, delivering quality repairs with speed and precision.



About Toshiba Inverters

Toshiba is a globally recognized leader in industrial automation and power electronics, and their inverters are renowned for their performance, reliability, and advanced features. Toshiba inverters are used across diverse industries, including manufacturing, HVAC, water treatment, and energy production, to control motor speed and optimize energy efficiency. These inverters are designed to provide precise motor control, reduce energy consumption, and enhance overall system performance.


Toshiba inverters are known for their robust design and advanced control algorithms, making them a preferred choice for demanding applications. They are commonly integrated into CNC machines, robotics systems, pumping stations, and various other industrial processes where precise motor control and energy efficiency are critical. With a strong reputation for innovation and quality, Toshiba inverters continue to be a cornerstone of modern industrial automation.



Supported Models & Series

We repair a wide range of Toshiba inverter models and series, including but not limited to:

  • VT130 Series

  • VT140 Series

  • VF-S15 Series

  • VF-AS3 Series

  • VF-PS1 Series

  • VF-FS1 Series

  • VF-MB1 Series

  • VF-nC3 Series

  • G9 Series

  • A5 Series

  • E7 Series

  • P9 Series

  • S11 Series


Common Toshiba Inverter Problems We Repair

Toshiba inverters, like all electronic devices, can experience failures over time. Our experienced technicians are equipped to diagnose and repair a wide range of common issues.

  • No output voltage

  • Overvoltage or undervoltage errors

  • Communication errors (e.g., Modbus, Ethernet)

  • Overheating issues

  • Blown fuses or tripped breakers

  • Drive trips on overload

  • Encoder faults

  • IGBT failures

  • DC bus capacitor failures

  • Control board malfunctions

  • Display issues (no display or garbled text)

  • Parameter corruption


Our Toshiba Inverter Repair Process
  1. Free Evaluation and Quote: Contact Roc Industrial LLC with details about your faulty Toshiba inverter. We offer a free evaluation to determine the extent of the damage and provide you with a detailed repair quote.

  2. Shipping Instructions: Once you approve the quote, we will provide you with clear shipping instructions to ensure your Toshiba inverter arrives safely at our repair facility.

  3. Diagnosis Using Specialized Test Equipment: Our skilled technicians use advanced diagnostic tools and techniques to pinpoint the root cause of the inverter's failure. We conduct thorough testing to identify faulty components and assess the overall condition of the unit.

  4. Component-Level Repair and Replacement: We specialize in component-level repair, replacing damaged or worn-out components with high-quality replacements. This approach allows us to provide cost-effective repairs and extend the lifespan of your Toshiba inverter. We also offer a Toshiba inverter exchange program for select models.

  5. Load Testing and Quality Checks: After the repair is complete, we perform rigorous load testing to ensure the inverter operates within its specified parameters. Our quality control process includes thorough inspections and functional testing to guarantee reliable performance.

  6. Warranty-Backed Return and Support: All our Toshiba inverter repairs are backed by a comprehensive warranty. We provide ongoing support to address any questions or concerns you may have after the repair.


Nationwide Repair Services

Roc Industrial LLC provides Toshiba inverter repair services to customers nationwide. Whether you are located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city across the United States, we can help. We offer fast shipping options and quick turnaround times to minimize downtime and get your equipment back in operation as quickly as possible. Our streamlined logistics and efficient repair processes ensure that you receive prompt and reliable service, no matter where you are located.



Why Choose Roc Industrial LLC?
  • 30+ years of experience in industrial electronic repair

  • Warranty-backed repairs for peace of mind

  • Thousands of parts in stock for fast turnaround

  • Fast turnaround, often same-day service available

  • ISO-certified repair processes ensuring quality and consistency

  • Exceptional customer support from knowledgeable professionals

  • Component-level repair expertise, reducing costs and waste.

Don’t let a faulty Toshiba inverter slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Toshiba inverter repair.

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