Mechanical & Elect

DGC M&E is a department that provides both electrical and mechanical services. We are keen at providing services from the smallest project to a variety of large scale projects. Our technical expertise ranges from design, installation, testing, commissioning, maintenance services and supply of all types of electrical and mechanical accessories. We specialize in commercial, industrial, residential and institutional projects locally and nationwide.

We are committed to creating a positive lasting working relationship and provision of Electrical and Mechanical services that will exceed client’s expectations in terms of timely delivery and quality, with support of our dedicated team of trained and qualified staff.

ELECTRICAL DGC offers the complete range of electrical engineering solutions from full electrical design of buildings to installation of different systems. We have expertise of full electrical installation over the full range of services from HV to LV systems, fire alarms, door entry to data centres and much more.

Our team of engineers offers Electrical installations ranging from site incoming connections, through main distribution switchboards, to final connection of production machinery.

The list of the services that we provide is shown below:


  • Procurement, fabrication & installation from incoming supply connection to main distribution switch-gear.
  • Site generation & fuel transfer systems.
  • Uninterruptible power supplies (UPS).
  • Low voltage switchboards.
  • Complete containment systems.
  • V. distribution & networks.
  • Cable installation & joining.
  • Power factor correction.
  • V. fault location.
  • Electrical Testing and Inspection
  • Final commissioning & certification

With our immeasurable depth of expertise and an unparalleled level of professionalism, DGC Installations provide the access to an extensive range of high-voltage equipment, which we design, deliver, install & commission. 

The following is but a small selection of the high voltage services we provide:


  • Complete high voltage switchboards & customer networks.
  • Distribution transformers.
  • V. cable installation.
  • V. cable termination & jointing.
  • Protection survey & grading studies.
  • V. switching and permits.
  • Oil sampling – including PCB oil impregnation.
  • Switchgear and transformer maintenance.
  • Primary earthing systems


DGC is able to offer total electrical & mechanical turnkey packages. From initial concept design, through to finished installation, we manage the provision of cost-effective, efficient and fully coordinated solutions.

We can offer an endless list of services in both the design and build and pre-specified sector:

  • Comfort Cooling & Air Conditioning.
  • High velocity, warm air systems.
  • Ventilation handling systems – Supply & Extract.
  • Heating Systems.
  • BMS & Control systems.
  • Underground MDPE services.
  • Boiler Plant & Plant-rooms.
  • Biomass Boiler Installations
  • Chimney & Flue applications.

Company Core Personnel

  • HVAC Engineers
  • Boiler Service Engineers
  • Plumbers/Fitters
  • Contracts Managers
  • Office Administration and Accounts
  • 24 Hour Call out facility
  • We also have access to a wide variety of approved sub-contractors for specific requirements