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Printed Circuit Board (PCB) Repair Services In Maidstone & Across Kent

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As part of our control panel services, we carry out basic PCB fault diagnosis and repairs for industrial control systems and automation equipment. Where practical, repairing a faulty circuit board can provide a cost-effective alternative to replacement, helping to reduce downtime and unnecessary expense. If a board cannot be repaired safely or economically, we can source and install a suitable replacement.

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What Our PCB Repair Service Includes

  • PCB fault finding and diagnosis
  • PCB inspection
  • Identification of damaged components
  • Inspection of PCB tracks and connections
  • Component replacement where appropriate
  • Repair of suitable damaged connections
  • PCB soldering and rework
  • Industrial PCB repair
  • Assessment of boards before repair
  • Advice on replacement where repair is not practical

Industrial PCB Repair

Industrial equipment can rely on printed circuit boards for control, monitoring, power management and other electrical functions.When a PCB fails, it may affect machinery or other equipment and cause disruption to normal operations.We provide industrial PCB repair in Maidstone for suitable applications.This can include PCBs used within:

  • Industrial machinery
  • Control panels
  • Electrical equipment
  • Manufacturing equipment
  • Automation-related equipment
  • Industrial control systems
  • Specialist electrical equipment

PCB Component Replacement

A PCB fault may be caused by an individual component rather than the entire circuit board.Whcomponents.Components may include:ere practical, we can investigate and replace suitable faulty

  • Relays
  • Capacitors
  • Resistors
  • Diodes
  • Fuses
  • Connectors
  • Switches
  • Other suitable electronic or electrical components

PCB Track and Connection Repairs

Damage to PCB tracks or connections can prevent electrical signals or power from reaching the appropriate parts of the circuit. Where the damage is suitable for repair, we can investigate and carry out appropriate PCB rework. Not every damaged PCB can be economically or reliably repaired, so the condition of the board will need to be assessed first. This can include:

  • Damaged track investigation
  • Suitable track repairs
  • Solder joint repairs
  • Connection repairs
  • Component re-soldering
  • Inspection of PCB connections

PCB Repair for Industrial Equipment

When a piece of industrial equipment stops operating, the PCB may be one possible cause, but it is important to establish whether the fault actually originates from the circuit board.Our approach can include:

  • Discussing the symptoms with you
  • Inspecting the equipment and PCB where appropriate
  • Identifying potential electrical faults
  • Assessing the PCB
  • Identifying defective components where possible
  • Advising on repair or replacement

When Should a PCB Be Repaired or Replaced?

Not every circuit board is suitable for repair. The most appropriate option depends on the condition of the PCB, the nature of the fault, availability of components and the equipment in which the board is used.Repair may be considered where:

  • A specific component has failed
  • A suitable component is available
  • Damage is limited and repairable
  • PCB tracks can be suitably repaired
  • The PCB is in reasonable condition

Replacement may be more appropriate where:

  • The PCB is extensively damaged
  • Suitable components are unavailable
  • The board is beyond economical repair

Need PCB Repair in Maidstone & Kent?


Whether you have a faulty control board, industrial PCB, damaged circuit board or electrical equipment that is no longer operating correctly, we can assess the problem and discuss the available repair options.

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PCB Repair -FAQs

A: PCB repair involves investigating and repairing faults on a printed circuit board. Depending on the fault, this may involve component replacement, soldering, connection repairs or suitable PCB track repairs.

A: Yes. We provide PCB fault finding and repair services in Maidstone and the surrounding areas for suitable industrial, commercial and electrical equipment.

A: Some damaged circuit boards can be repaired, depending on the type and extent of the damage. We can assess the PCB and advise whether repair is practical.

A: Where appropriate, we can investigate and replace suitable faulty components. The availability of replacement components and the design of the PCB will affect whether a component-level repair is possible.

A: This depends on the fault, condition of the board, availability of components and cost of repair. We can assess the PCB and explain whether repair or replacement appears to be the more appropriate option.

A: We can investigate and repair suitable industrial control boards and PCBs. The repair options will depend on the equipment, circuit board design and nature of the fault.

Industrial PCB Repair in Maidstone & Kent | Why Choose Us?

We repair industrial and commercial PCBs across Maidstone, Kent and the South East, finding faults at component level and repairing wherever it makes sense. Every board is tested before it goes back into service, with clear advice on repair or replacement upfront.

Sigma Electrical & Controls provides expert electrical services in Maidstone & Kent. We cover Bearsted, Coxheath, Downswood, Detling, Allington, Aylesford, Kings Hill, West Malling and Snodland, as well as nearby towns and areas throughout Kent, including Medway, Chatham, Gillingham, Rochester, Rainham, Strood, Hoo, Lordswood, Sittingbourne, Ashford, Canterbury, Dartford and Gravesend.

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