Controller Card & PCB Repair
Component-level circuit board repair for industrial machines
- Free evaluation
- 24–72 hr typical
- 12-month warranty
- Tested on our jigs
Short answer
Can an industrial circuit board be repaired?
Yes. Most industrial circuit boards, including drive control cards, I/O boards and machine controller boards, can be repaired at component level without a schematic swap or a new board. We trace the fault to the failed components, replace them and test the board before it ships back with a test report and a 12-month warranty.
What we repair
What we repair on a circuit board
Drive control cards
Regulator, control and interface cards from servo and AC drives.
I/O boards
Digital and analog I/O boards with dead or wrong channels.
Machine controller boards
OEM machine boards from packaging, plastics and processing lines.
Power & driver boards
Gate driver, power and relay boards.
Burnt traces & connectors
Damaged traces, burnt areas and failed connectors restored.
Obsolete boards
Discontinued boards repaired when no replacement exists.
Diagnosis guide
Common circuit board faults we fix
Board dead or machine will not start
Failed regulator, power components or a blown trace
Intermittent faults that come and go
Cracked solder joints, aged capacitors or a failing connector
Channels or functions missing
Failed driver ICs, optocouplers or relays
Burn marks after a power event
Surge damage to power components and traces
Quality
How we test every repaired circuit board
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 function-tested
- 04
Test report ships with every board
All makes & models
We repair every circuit board brand
We repair circuit boards 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.
Drive & control boards
- Siemens
- Rexroth Indramat
- Allen-Bradley
- Fanuc
- Yaskawa
Machine OEM boards
- Packaging machines
- Plastics & thermoforming
- Printing presses
Any brand. Any model.
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
Circuit board repair questions
Do you need a schematic to repair a board?
No. We diagnose and repair boards at component level whether or not a schematic is available.
Do you repair obsolete circuit boards?
Yes. We repair discontinued boards when no replacement is available, so the machine keeps running.
How long does board repair take?
Typical turnaround is 24–72 hours once you approve the quote.
What warranty comes with a board repair?
Every board repair comes with a 12-month warranty.
Circuit board down? Let's get it running again.
Free evaluationNo work without your approval12-month warranty