Completed Electrical Projects in Maidstone & across Kent

Below is a selection of completed projects, showcasing the quality and range of electrical and control solutions delivered to our customers. Our electrical services in Maidstone and across Kent are carried out with the same high level of care and attention to detail. A professional and reliable service remains at the heart of every installation, with practical solutions tailored to each customer's individual requirements.

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Bespoke Control Panel for a Rainwater Harvesting System

A recent Maidstone project involved designing and building a bespoke electrical control panel for a local industrial client. The panel provides automated control of their rainwater harvesting system.

Control Panel Design & System Requirements

The project required a tailored control solution to manage the operation of the rainwater harvesting system reliably and efficiently. We assessed the system requirements and designed a control panel to suit the client’s specific needs and the equipment being operated.

Panel Assembly & Electrical Wiring

We professionally assembled and wired the control panel, incorporating the necessary electrical and control components to ensure reliable operation of the system.

Industrial Controls & Automation

Our experience in industrial electrical installations, automation and control systems enabled us to deliver a practical solution suited to the client’s requirements.

Testing & Commissioning

Once installation was complete, we fully tested and commissioned the system to ensure safe and correct operation.

Services Included

  • Bespoke control panel design and construction

  • Control panel assembly and wiring

  • Rainwater harvesting system controls

  • Industrial electrical installation

  • Automation and control systems

  • Electrical fault finding and troubleshooting

  • Testing and commissioning

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Industrial Production Line Electrical Fault Finding & Repairs

We carried out comprehensive electrical fault finding and diagnosis for a client in Dartford, following multiple machinery faults on an industrial production line.

Fault Finding & Diagnosis

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We studied the production machinery and electrical systems to understand the equipment and trace the faults. We then identified the underlying causes of the failures.

Production Line Testing & Commissioning

We checked the production line to ensure it operated safely and as intended. The necessary repairs restored the production line to reliable operation.

Services Included

  • Industrial electrical fault finding

  • Production line fault diagnosis

  • Electrical repairs and rectification

  • Machinery fault finding

  • Testing and commissioning

  • Electrical control system troubleshooting

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Industrial Machinery Fault Finding & Repair

We were called to attend an industrial pot-making machine in Ashford after the equipment had stopped operating. The client had previously arranged for another electrical contractor to investigate the fault, but unfortunately the issue had not been resolved.

Industrial Machinery Fault Diagnosis

We carried out a thorough assessment of the machine and its associated electrical systems, methodically working through the equipment to establish the cause of the fault.

Electrical Fault Finding & Component Replacement

Once our team identified the problem, we sourced and collected the necessary replacement components, allowing us to proceed with the repair without unnecessary delay.

Machine Repair & Testing

Our team successfully repaired and tested the machine and returned it to service on the same day, minimising disruption and allowing the client to resume normal operations.

Return to Service

The client was very pleased with our service, particularly our prompt and practical approach to diagnosing and resolving the fault.

Works Included

  • Industrial machinery fault finding

  • Electrical fault diagnosis

  • Pot-making machine repair

  • Component identification and replacement

  • Electrical testing

  • Recommissioning and return to service

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Two-Post Vehicle Lift Fault Finding & Repair

We were called to investigate a two-post vehicle lift in Gillingham which was repeatedly tripping the main fuse.

Vehicle Lift Electrical Fault Finding

The fault proved to be complex and required detailed electrical fault finding and testing to identify the underlying issue. During the investigation, it was established that the component requiring replacement was obsolete and no longer readily available, making a straightforward repair impractical.

Alternative Repair Solution

Rather than recommending replacement of the entire two-post lift, our engineers developed an alternative electrical solution to overcome the fault and restore the equipment to operation.

Repair, Testing & Recommissioning

The repair successfully returned the lift to working order and saved the client the significant cost of replacing the complete unit.

A Practical Solution to an Obsolete Component

The client was extremely pleased with the outcome and our practical approach to resolving the issue. The solution avoided what initially appeared to be a much more costly problem.

Works Included

  • Two-post vehicle lift fault finding

  • Electrical fault diagnosis

  • Investigation of repeated fuse tripping

  • Testing of associated electrical components

  • Alternative repair solution for obsolete equipment

  • Electrical repair and recommissioning

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Outdoor Defibrillator Unit Electrical Installation

We were called to a commercial premises in Lordswood to install an external defibrillator and provide a suitable electrical supply for the equipment.

Dedicated Electrical Supply Installation

We installed a new dedicated electrical supply circuit from the existing electrical installation to the external defibrillator location. Due to the layout of the premises and the route required for the new supply, the installation presented a number of practical challenges.

External Electrical Installation

We planned the installation carefully, installed the new supply and completed the necessary electrical connections and testing to ensure the defibrillator unit was safely and reliably powered.

Testing & Commissioning

We completed the work to a high standard, providing the client with a suitable and dependable electrical supply for the outdoor unit.

Works Included

  • Outdoor defibrillator electrical installation

  • New dedicated supply circuit

  • Commercial electrical installation

  • External cable installation

  • Electrical connections and testing

  • Final inspection and commissioning

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Industrial Control Panel & PLC Fault Finding

We were called to investigate a fault on a 15-year-old industrial electrical control panel for a client in Canterbury. The panel incorporated a Sigmatek PLC rack, and the age of the equipment and legacy control system made the fault-finding process particularly challenging.

Legacy Industrial Control System Investigation

Accessing the system itself presented an additional difficulty, as the original setup required an older PS/2 keyboard and mouse connection to communicate with the control system. Working with this type of legacy equipment required a methodical approach and a strong understanding of PLC systems and programming.

PLC Diagnostics & Fault Finding

The fault-finding process put our PLC programming and diagnostic skills to the test. We carefully worked through the control system to identify the cause of the machinery fault.

Control System Troubleshooting & Repair

After extensive investigation and troubleshooting, we were able to identify and resolve the underlying issue and successfully return the system to working order.

Testing & Recommissioning

The fault was complex and required a thorough technical approach. The successful outcome demonstrated the value of experience with older industrial control systems and PLC equipment.

Project Works Included

  • Industrial electrical fault finding

  • Legacy control panel investigation

  • Sigmatek PLC diagnostics

  • PLC programming and troubleshooting

  • Legacy PS/2 interface connection

  • Control system fault diagnosis

  • Testing and recommissioning

  • Restoration of the system to working order

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Three-Phase Pump Control Upgrade

We were called to investigate an intermittent electrical fault affecting a three-phase pump in Rainham, which was occasionally tripping the electrical supply during start-up. As the fault was not occurring consistently, identifying the cause required careful testing and investigation of the existing control system.

Three-Phase Pump Fault Finding

We discovered that the pump was operated through an older star-delta starting arrangement, with a faulty component within the control system. Unfortunately, the original component was no longer readily available, making a like-for-like repair impractical.

Soft Starter Installation

Rather than replacing the complete system, we designed a modern solution using a soft starter, allowing the existing pump to reach operating speed in a smoother and more controlled manner.

Control Panel Modifications

The existing control panel presented an additional challenge as no electrical drawings were available. We therefore had to trace and understand the existing wiring before making significant modifications to the control circuit to accommodate the new soft-start arrangement.

Testing & Recommissioning

Following the modifications, the pump was tested and recommissioned. The new starting arrangement provides smoother pump operation and a more modern method of motor control, resolving the intermittent start-up issue for the client.

Project Works Included

  • Three-phase pump fault finding

  • Intermittent start-up fault diagnosis

  • Investigation of existing star-delta controls

  • Replacement of obsolete control equipment

  • Soft starter installation

  • Control panel wiring modifications

  • Tracing existing wiring without drawings

  • Electrical testing and recommissioning

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Commercial LED Panel Lighting Installation

We recently completed the installation of 70 × 600 × 600mm LED panel lights as part of a commercial office refurbishment project in Strood, Kent.

Commercial Office LED Lighting Installation

The lighting installation formed an important part of the renovation, with the new LED panels providing a modern and consistent lighting solution throughout the office space. We carefully positioned and arranged the fittings to achieve an even distribution of light across the working areas.

LED Panel Installation & Electrical Connections

The project involved installing and connecting the new LED panels as part of the wider electrical works, followed by testing and inspection to ensure the completed installation was operating correctly.

Testing & Commissioning

The finished installation provided the refurbished office with a clean, modern lighting scheme suited to the working environment. The client was very pleased with the finished result.

Works Included

  • Installation of 70 LED panel lights

  • 600 × 600mm commercial LED panels

  • Office lighting installation

  • Commercial electrical installation

  • Lighting circuit connections

  • Testing and inspection

  • Final commissioning

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Consumer Unit Replacement

We recently completed a consumer unit replacement at a residential property in Walderslade, Kent, upgrading the existing electrical installation with a new consumer unit to provide improved protection and a more reliable means of distributing power throughout the property.

Consumer Unit Installation

We carefully removed the existing consumer unit and installed the new unit, checking the associated circuits and fully testing the installation upon completion.

Inspection & Electrical Testing

We carried out the work with minimal disruption to the homeowner, taking care to assess the condition of the existing wiring and connections. Thorough testing and verification were completed to confirm the electrical installation was operating correctly.

Safe & Reliable Electrical Upgrade

The installation was completed safely and to a high standard, giving the homeowner greater confidence in the safety and reliability of their electrical system.

Project Works Included

  • Consumer unit replacement

  • Domestic electrical installation upgrade

  • Inspection of existing circuits

  • Electrical testing and verification

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Looking for a trusted Electrician in Maidstone and across Kent?

Get in touch today with your trusted electrician in Maidstone and across Kent. We'll give you honest advice and a clear estimate from the start — no hidden costs, and a full understanding of the work required before any work is carried out.

You can also visit our About Us page to learn more about Sigma Electrical & Controls, our experience, and the services we provide.

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