> Full content index: https://flexa-systems.com/pages/llms-full-txt # Flexa Systems > Flexa Systems is an industrial electronics repair company based in Lewisville, TX (Dallas-Fort Worth / DFW metro, Texas). We specialize in component-level repair of variable frequency drives (VFDs), programmable logic controllers (PLCs), HMI touchscreen panels, servo drives, industrial PCs (IPC), power supplies, and PCBs. We service all major brands including Allen-Bradley, Siemens, ABB, Yaskawa, Fanuc, and Mitsubishi. Exclusive US supplier for Parker drives. All repairs include a 2-year warranty. Free diagnostics. Rush 24–72hr service available. Batch/bulk board repair accepted. Legacy and obsolete equipment welcome. Nationwide mail-in; local drop-off for Dallas, DFW customers. ## Repair Services - [VFD Repair](https://flexa-systems.com/pages/vfd-repair): Component-level repair for variable frequency drives from all major brands. Covers power stage, control board, IGBT failures, capacitor replacement, and fault diagnostics. Dallas & DFW area specialists. - [PLC Repair](https://flexa-systems.com/pages/plc-repair): Repair for Allen-Bradley, Siemens, Mitsubishi, Omron, and other programmable logic controllers. Includes processor, I/O modules, power supply, and communication card repair. Lewisville TX, serving all DFW. - [HMI Repair](https://flexa-systems.com/pages/hmi-repair): Touchscreen panel and operator interface repair. Covers display replacement, touch digitizer, backlight, and communication failures. - [Servo Drive Repair](https://flexa-systems.com/pages/servo-repair): Repair for servo drives and amplifiers from Fanuc, Yaskawa, Mitsubishi, Allen-Bradley Kinetix, and Siemens SINAMICS. Texas servo drive repair with 2-year warranty. - [PCB & Control Board Repair](https://flexa-systems.com/pages/pcb-repair): Component-level PCB repair including legacy circuit boards, power supplies, and high-voltage drive boards. Batch repair accepted. Obsolete/discontinued boards welcome. - [Industrial PC Repair](https://flexa-systems.com/blogs/news/siemens-simatic-ipc-e-series-repair): IPC repair including OS reinstallation, image restore, HDD/SSD replacement. Siemens SIMATIC IPC, Beckhoff, B&R and more. - [CNC Electronics Repair](https://flexa-systems.com/pages/cnc-repair): CNC control board, spindle drive, and axis controller repair. One-stop shop for multiple CNC boards. Fanuc, Siemens, Mitsubishi. - [Rush Repair Service](https://flexa-systems.com/pages/rush-service): Emergency 24–72 hour expedited repair service for critical production equipment. Dallas-area customers can drop off in person. ## Products - [All Products](https://flexa-systems.com/collections/all-products): Refurbished and repaired industrial automation equipment available for purchase. - [VFDs – Variable Frequency Drives](https://flexa-systems.com/collections/vfds-variable-frequency-drives): Tested and warranted variable frequency drives from Allen-Bradley, ABB, Siemens, Yaskawa, and more. - [PLCs – Controllers](https://flexa-systems.com/collections/plcs-controllers): Refurbished programmable logic controllers and control modules. - [HMIs – Touch Screens](https://flexa-systems.com/collections/hmis-touch-screens): Repaired and tested HMI panels and operator interfaces. - [Servo Drives](https://flexa-systems.com/collections/servo-drives): Refurbished servo drives and amplifiers. - [Allen-Bradley](https://flexa-systems.com/collections/allen-bradley): Full inventory of Allen-Bradley industrial equipment. - [ABB](https://flexa-systems.com/collections/abb): ABB industrial drives and control equipment. ## Customer Tools - [Get a Repair Quote](https://flexa-systems.com/pages/get-quote): Free online quote request for repair services. Provide model number and fault description. - [Warranty Information](https://flexa-systems.com/pages/warranty): Details of the Flexa Systems 2-year repair warranty, what it covers, and how to claim. - [Trade-In Program](https://flexa-systems.com/pages/trade-in): Trade in old or non-repairable industrial equipment toward a refurbished unit. - [Contact](https://flexa-systems.com/pages/contact): Contact form, phone number, and address. Phone: (254) 254-0005. Location: Lewisville, TX. ## Blog – Technical Resources - [VFD Error Codes: Complete Troubleshooting Guide](https://flexa-systems.com/blogs/news/vfd-error-codes-troubleshooting-guide): Interpreting common VFD fault codes to minimize production downtime. - [How Much Does VFD Repair Cost in 2026?](https://flexa-systems.com/blogs/news/how-much-does-vfd-repair-cost): Repair vs replacement cost analysis for variable frequency drives. - [VFD Preventive Maintenance Checklist](https://flexa-systems.com/blogs/news/vfd-preventive-maintenance-checklist): Maintenance practices that extend VFD lifespan. - [5 Signs Your VFD Needs Repair Before It Fails Completely](https://flexa-systems.com/blogs/news/5-signs-your-vfd-needs-repair): Early warning signs of variable frequency drive failure. - [7 Warning Signs Your PLC Needs Repair](https://flexa-systems.com/blogs/news/signs-your-plc-needs-repair): Early indicators of PLC failure before complete breakdown. - [HMI Troubleshooting: Common Interface Problems & Quick Fixes](https://flexa-systems.com/blogs/news/hmi-troubleshooting-common-problems): Diagnosing and resolving HMI operator panel malfunctions. - [HMI Touchscreen Repair vs Replacement](https://flexa-systems.com/blogs/news/hmi-touchscreen-repair-vs-replacement): Decision guide for repairing or replacing damaged HMI displays. - [Allen-Bradley PowerFlex VFD Repair](https://flexa-systems.com/blogs/news/allen-bradley-powerflex-vfd-repair): Common failures, fault codes, and repair guidance for PowerFlex drives. - [Allen-Bradley Kinetix 300 Servo Drive Repair](https://flexa-systems.com/blogs/news/allen-bradley-kinetix-300-servo-drive-repair): Fault codes and repair for discontinued Kinetix 300 servo drives. - [Siemens SIMATIC IPC 427E & IPC 827E Repair](https://flexa-systems.com/blogs/news/siemens-simatic-ipc-e-series-repair): Component-level repair for Siemens industrial PCs. - [How to Choose an Industrial Electronics Repair Service](https://flexa-systems.com/blogs/news/how-to-choose-industrial-electronics-repair-service): 7 questions to ask before sending equipment for repair.