Apprenticeship in Electrotechnical installation L3 standard

CRS ELECTRICAL LIMITED

London, Windlesham

Closes in 7 days (Tuesday 18 November 2025 at 11:59pm)

Posted on 11 November 2025


Summary

Full electrical installations in domestic and commercial.

Training course
Domestic electrician (level 3)
Hours
Monday to Friday 8am to 4pm

40 hours a week

Start date

Monday 15 November 2027

Duration

3 years

Positions available

1

Work

Most of your apprenticeship is spent working. You’ll learn on the job by getting hands-on experience.

What you'll do at work

  • Full scope of electrical installations 
  • Containment 
  • Wiring 
  • Testing and inspections 

Where you'll work

You can select which locations you want to apply for in your application on Find an apprenticeship.

This apprenticeship is available in these locations:

  • 1A, Lexham Gardens, London, W8 5JJ
  • 12 George Street, London, E14 9QG
  • Windlesham Campus, Sunninghill Road, Windlesham, GU20 6PP

Training

Apprenticeships include time away from working for specialist training. You’ll study to gain professional knowledge and skills.

Training provider

NORTH EAST SURREY COLLEGE OF TECHNOLOGY (NESCOT)

Training course

Domestic electrician (level 3)

Understanding apprenticeship levels (opens in new tab)

What you'll learn

Course contents
  • Maintain the safety of self and others by applying statutory health and safety policies, procedures, and regulations when conducting domestic electrical work.
  • Identify and comply with all relevant legislation, regulations, codes of practice and other relevant information and guidance when planning and performing domestic electrical work.
  • Correctly identify and use personal protective equipment (PPE) that should be used when undertaking domestic electrical work.
  • Carry out work in a tidy and safe manner, including restoration of the work area on completion of work.
  • Apply relevant legislation; building regulations; industry guidance notes; relevant codes of practice, the requirements of the current edition of the Wiring Regulations (BS7671) and other relevant standards while carrying out work.
  • Use relevant sources of information and guidance for domestic electrical installation and maintenance work, typically including electrical drawings and technical specifications.
  • Apply and use necessary mathematical techniques, formulae, and calculations that underpin a domestic electrician’s work.
  • Safely and correctly use a range of tools, materials, equipment, and components relevant to performing domestic electrical work.
  • Design, plan, set up, and install domestic electrical and electronic systems including terminating and connecting cables in domestic electrical wiring systems, installations, and equipment.
  • Inspect and test domestic electrical installations using the correct test equipment.
  • Apply diagnostic and problem-solving techniques to identify, assess and resolve domestic electrical and electronic faults for both initial and periodic testing requirements of single-phase installations.
  • Install and maintain domestic electrical and electronic equipment and components, including domestic heating systems, comfort and convenience technologies, heat pumps, solar panels, electric vehicle (EV) charging points and devices.
  • Carry out and manage own work ensuring work is compliant to the relevant standard.
  • Record work accurately using correct processes including completion and maintenance of work documentation, recording of test results and preparation of appropriate certification.
  • Use relevant digital learning platforms and business communication and collaboration applications.
  • Maintain the safety of self and others by applying statutory health and safety policies, procedures, and regulations when conducting domestic electrical work.
  • Identify and comply with all relevant legislation, regulations, codes of practice and other relevant information and guidance when planning and performing domestic electrical work.
  • Correctly identify and use personal protective equipment (PPE) that should be used when undertaking domestic electrical work.
  • Carry out work in a tidy and safe manner, including restoration of the work area on completion of work.
  • Apply relevant legislation; building regulations; industry guidance notes; relevant codes of practice, the requirements of the current edition of the Wiring Regulations (BS7671) and other relevant standards while carrying out work.
  • Use relevant sources of information and guidance for domestic electrical installation and maintenance work, typically including electrical drawings and technical specifications.
  • Apply and use necessary mathematical techniques, formulae, and calculations that underpin a domestic electrician’s work.
  • Safely and correctly use a range of tools, materials, equipment, and components relevant to performing domestic electrical work.
  • Design, plan, set up, and install domestic electrical and electronic systems including terminating and connecting cables in domestic electrical wiring systems, installations, and equipment.
  • Inspect and test domestic electrical installations using the correct test equipment.
  • Apply diagnostic and problem-solving techniques to identify, assess and resolve domestic electrical and electronic faults for both initial and periodic testing requirements of single-phase installations.
  • Install and maintain domestic electrical and electronic equipment and components, including domestic heating systems, comfort and convenience technologies, heat pumps, solar panels, electric vehicle (EV) charging points and devices.
  • Carry out and manage own work ensuring work is compliant to the relevant standard.
  • Record work accurately using correct processes including completion and maintenance of work documentation, recording of test results and preparation of appropriate certification.
  • Use relevant digital learning platforms and business communication and collaboration applications.

Training schedule

This training schedule has not been finalised. Check with this employer if you’ll need to travel to a college or training location for this apprenticeship.

Requirements

Share if you have other relevant qualifications and industry experience. The apprenticeship can be adjusted to reflect what you already know.

Skills

  • Communication skills
  • IT skills
  • Attention to detail
  • Organisation skills
  • Customer care skills
  • Problem solving skills
  • Presentation skills
  • Administrative skills
  • Number skills
  • Analytical skills
  • Logical
  • Team working
  • Creative
  • Initiative
  • Non judgemental
  • Patience
  • Physical fitness

About this employer

We do full electrical installations on new build developments and existing, from high rise residential, cat A & B commercial fit out and hospitals

http://www.crselectricalltd.com (opens in new tab)

After this apprenticeship

  • Go into manangent/quality supervisior 

Ask a question

The contact for this apprenticeship is:

CRS ELECTRICAL LIMITED

Chris Hunt

chrishunt@crselectricals.com

07920104637

The reference code for this apprenticeship is VAC1000350067.

Apply now

Closes in 7 days (Tuesday 18 November 2025 at 11:59pm)

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