Our electrical engineering services are often requested by customers in a wide range of business sectors. We provide installation, maintenance and repair of electrical systems to many companies and have been a Peel Group approved contractor for many years. We have experience in industries such as; Aerospace, Chemical, Automotive, Defence, Construction, Marine, Financial institutions, Rail, pharmaceutical, Telecoms, Oil and Gas, and many others.

Adlec is the best choice you can make in installing, maintaining and repairing all your electrical systems whenever the need arises. We’ve got the best regarding quality, prices and responsiveness to the demands of our clients. Our workers are experienced and dedicated to their jobs.

High and Low Voltage Cable Installation Services

Adlec install cables in trenches, duct work and all forms of cable containment. Cable installations range from fibre optic through to large CSA power cables. No cable is too large.
We are therefore able to offer the following services, in the knowledge that the works will be completed to the highest standards:

  • Project management
  • Metering & instrumentation
  • LV/HV underground cabling
  • Transformer installation testing and commissioning up to 11kV
  • Earthing system design and installation
  • Protection system design, installation, testing and commissioning
  • High voltage cable fault location and repair work
  • Low voltage switchgear installation and maintenance
  • High voltage switchgear installation and maintenance

All aspects of Cable installations are undertaken, typical projects include:

  • Schools/ universities
  • Distribution Warehouses
  • Large retail & Leisure complexes
  • Industrial Sites

High and Low Voltage Cable Terminations & Jointing

Adlec have certified Cable Jointers available to complete projects on all types of Cables ranging up to 11KV and private networks. We also have an experienced team of approved electricians who can take care of all your control and instrument needs.
Our jointers are trained to work on the following types of cables:

  • PILC
  • XLPE
  • HV

We are able to joint any combination of the above.
All aspects of Cable installations are undertaken, typical projects include:

  • Docks and marine environments
  • Schools/ universities
  • Distribution Warehouses
  • Large retail & Leisure complexes
  • Industrial Sites

Turn Key Electrical Installations

Adlec using its proven track record can offer Turn Key Electrical Installations, from the initial enquiry through to practical completion. At the enquiry stage we would send out a technical engineer to discuss requirements. Following on from the initial consultation we will produce a solution to all your electrical requirements.


  • Project Design
  • Commercial proposal of the engineered solution
  • Client Approval of the project design and drawings
  • The project would be undertaken in accordance with the proposal
  • Upon project completion, full testing and commissioning would be carried out
  • The project is then signed off as to customer’s satisfaction.

Recommended suppliers
We are equally happy to carry out ‘The Electrical Installation’ as this is what we have specialised in as a company, we can also recommend suppliers with whom the customers can deal directly with.
Please talk to us if your electrical requirement is part of a larger multi-product project. 
Also as the lead contractor we would bring together all the provisions for onsite work.
This Includes:

  • Civil Works
  • Building and Construction Work
  • Jointing
  • Onsite Temporary Generators
  • Transport
  • Specialist Lifting and Cranes
  • Access Equipment

CAD Drawing Services

Adlec offers a wide range of CAD electrical drawings dedicated to electric systems. Electrical drawings are more complex and difficult to read because of their complex circuitry but we at Adlec make it easy to understand with our expertise.

You get perfect, professional looking electrical CAD drawings every time. The advantages of using our electrical drawing services are:

  • The final output is editable and will be in a DWG format because we create the drawing as a new file.
  • We can create as many layers as you require. We generate separate layers for dimensions, text, body, hidden lines, and centrelines, etc.
  • We use blocks for different entities.