NDL Electrical Contractors



"We do anything and everything electrical” would cover the services provided by NDL.

We do jobs from £20 to £20,000 but just because we manage multi-megawatt projects at major festvals, please don’t think we won’t come to your home to repair a faulty socket. Except during the IOW Festival… we may not be available for those 4 days in June! 

Our Services

NDL offers a broad range of inspection and testing services depending on the end user’s requirements. Whether you require a test certificate to comply with an insurance policy or are concerned about a potential fault within your system, NDL has the equipment, personnel and know- how to get you results.
NDL carries out inspections across the Isle of Wight. Please contact us for details


Businesses are becoming more aware of the duty of care they owe to their employees and others who use their facilities. The implications of not protecting the safety of customers, visitors and workers can’t be ignored. Neither can the lost revenue caused by breakdowns of faulty equipment.

NDL provides Portable Appliance Testing services for:
Landlords & tennants
Caravan Parks
Major retailers
Shops & local businesses
Schools & colleges
Constructions Sites
Hotels & guesthouses
Gyms & leisure centres
Local authorities

Electrical Faults

We can repair all general domestic and commercial electrical faults, such as flickering lights, cracked electrical sockets or the cause of your fuses constantly tripping. Contact us today to discuss your faults!

Thermal Imaging

There is a requirement to adequately and routinely assess electrical performance in any working environment

Electrical thermography is a non-invasive routine maintenance procedure, inspecting inaccessible areas 
The benefit of thermal imaging in electrical installations is that is allows for the early detection of faults and issues that could, if left unattended, become a risk to health and the environment. 
Failure or faults in electrical installations can have costly consequences through unplanned downtime.
Avoiding such eventualities can be easily managed when operating a consistent approach to routine inspection.

A thermal imaging survey can be carried out for:
  • Insurance Requirement
  • Poor Connections – Allows the early detection of faults.
  • Uneven Loading – Prevent a phase imbalance.
A NDL Thermal Imaging Survey is discreet and methodical and is undertaken during normal working conditions. 
A report is produced showing actual problem areas and a planned approach to repair and maintenance can be put in place - preventing sudden downtime and loss of income.


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