HMI Repair
Operator panel, touchscreen and display repair for Canada and the USA
- Free evaluation
- 24–72 hr typical
- 12-month warranty
- Tested on our jigs
Short answer
Can an HMI touchscreen be repaired?
Yes. Most HMI and operator panel failures, such as an unresponsive touchscreen, dim or dead display, failed backlight or power board, can be repaired without replacing the whole panel. We repair or replace the failed parts and test the panel under power before it ships back with a test report and a 12-month warranty.
What we repair
What we repair on an HMI
Touchscreens
Unresponsive, drifting or cracked touch panels replaced and calibrated.
LCD displays
Lines, dead pixels, flicker or no image on the display.
Backlights
Dim or dark screens from failed backlights and inverter boards.
Power boards
Panels that will not power up, reboot or shut down by themselves.
Logic & memory boards
Boot failures, frozen screens and corrupted startup.
Keypads & ports
Membrane keypads, communication ports and USB connectors.
Diagnosis guide
Common HMI faults we fix
Touchscreen not responding or touching the wrong spot
Failed or worn touch panel, or controller fault
Screen dark but the panel is running
Failed backlight or backlight inverter
Lines, flicker or no image
Failed LCD, display cable or video circuit
Panel will not boot or keeps restarting
Power supply, memory or logic board failure
Quality
How we test every repaired HMI
Parts replaced is not the same as fixed. Every unit is proven under power before it leaves our Mississauga, Ontario repair centre.
- 01
Photos and condition report on arrival
- 02
Root cause found before we quote
- 03
Powered up and touch, display and ports checked
- 04
Test report ships with every panel
All makes & models
We repair every HMI brand
We repair HMIs from any manufacturer, current or obsolete. These are some of the brands and series we see most often. If yours isn't listed, we still repair it.
Allen-Bradley
- PanelView Plus
- PanelView Standard
- PanelView Component
Siemens
- SIMATIC MP
- SIMATIC TP
- SIMATIC OP
Any brand. Any model.
Pro-face GP · Mitsubishi GOT · Beijer · Omron NS · 1,000+ brands
Don't see yours? Ask a technician
Brand names are trademarks of their owners and are used only to identify the equipment we repair.
Your options
Repair, exchange or replace?
Repair your unit
Your original unit, repaired at component level and tested. Usually a fraction of the price of new.
Request a RepairExchange unit
A tested replacement at a lower price. Ship us your unit and we ship the replacement once it arrives.
Ask About ExchangeReplacement part
New, surplus or refurbished, sourced from 1,000+ brands, including discontinued parts.
Request a QuoteFAQ
HMI repair questions
Can you replace just the touchscreen?
Yes. When only the touch panel has failed we replace it and calibrate it, instead of replacing the whole HMI.
Will I lose my HMI project?
Keep a backup of your HMI project before you ship the panel, so you can reload it if needed.
How long does HMI repair take?
Typical turnaround is 24–72 hours once you approve the quote.
What warranty comes with an HMI repair?
Every HMI repair comes with a 12-month warranty.
HMI down? Let's get it running again.
Free evaluationNo work without your approval12-month warranty