Electricians are often referred to as national or electrical installation. As a qualified electrician to fit, test and repair circuits and wiring found in homes and businesses. Their work can range from installing a bathroom shower circuit in the house of a client to the definition of equipment wiring in a development of the new office.

His work as an electrician, which vary from job to job, but may include:
· Reading of architects or contractors intend to establish where to fit wiring, sockets and points
· Carry out an initial installation, known as the "first fix '- fitting wiring along wall cavities and through ceilings and floors
· Mounting Boxes fuses, circuit breakers and earth terminals
· Installation of new boxes on the walls to outlets and points have
• Conduct a "second settlement" - the cable connection sockets, switches, lamps and appliances.
In commercial projects that have similar tasks, but on a larger scale, for example:
· Placement of the first office equipment cabling connection to power supplies and computer networks
· Installation of fire alarms and security systems like CCTV
· Inspection and testing of wiring systems and equipment
· Defects setting highlighted by inspections - known as remedial repair work.