CircuitFix
    Control Board Repair
    Component-Level Engineering

    Control Board Repair

    Specialist diagnostics and repair for complex commercial and industrial control boards. We fix what others cannot, saving you from expensive system replacements.

    Component-level diagnostics
    Surface mount & through-hole
    Track & trace repair
    90-day warranty

    Operational Impact

    Unexpected System Failure

    Sudden electronic faults causing complete operational downtime.

    No Spare Parts Available

    OEMs no longer support the system, making replacement impossible.

    High Cost of Replacement

    Upgrading the entire infrastructure is financially unviable.

    Our Capability

    Deep Diagnostics

    We don't just swap boards. We use advanced curve tracing and component testing to find the exact point of failure on your control board.

    Precision Repair

    From replacing burnt-out ICs and blown capacitors to repairing damaged PCB traces, our engineers perform high-precision micro-soldering.

    Cost-Effective Alternative

    Replacing a proprietary control board often costs thousands. Our component-level repair is typically a fraction of the cost of a new OEM board.

    Engineering Workflow

    A structured, professional approach to returning your systems to full operation.

    01

    Initial Assessment

    Rapid evaluation of the fault and system impact.

    02

    Component Diagnostics

    Deep-level testing of electronic components.

    03

    Precision Repair

    Replacing faulty components and reinforcing weak tracks.

    04

    Testing & Handover

    Full load testing to ensure operational reliability.

    Why Repair Instead of Replace?

    OEMs often push for full system upgrades when a single electronic component fails. We offer a more logical, cost-effective alternative that keeps your existing infrastructure running.

    Minimize Downtime

    Repairing a board takes days; replacing a system takes weeks or months.

    Cost Effective

    Component-level repair is typically a fraction of the cost of full system replacement.

    Preserve Integration

    Avoid the need to reprogram or re-integrate a completely new system.

    Check System Viability

    Not sure if your board can be saved? Speak directly with an engineer to discuss the fault symptoms and repair probability.

    Discuss Repair Viability

    Industries We Support

    Commercial Buildings
    Manufacturing
    Facilities Management
    Healthcare

    Regional Field Support

    Our mobile engineering teams provide rapid on-site diagnostics across London, the Home Counties, and South East England. We come to your facility to diagnose faults directly on the machine or control panel.

    Request On-Site Diagnostics

    Frequently Asked Questions

    Related Services

    BMS Repair HVAC Electronics Industrial Electronics Emergency Support

    System Down? Get an Assessment Today.

    Our engineers provide rapid diagnostics across London and the South East. We focus on repair over replacement to minimize your downtime and costs.

    Request AssessmentSpeak to an Engineer