What Qualifications do Commercial Electricians Need?

Discover some of the skills and qualifications needed by commercial electricians.

What Qualifications do Commercial Electricians Need?

Commercial electricians are highly skilled professionals who specialise in installing, maintaining, and repairing electrical systems in commercial buildings. They play a crucial role in ensuring that businesses have a safe and reliable source of electricity to power their operations.

If you are considering a career as a commercial electrician, you may be wondering what qualifications are needed to enter this field. This article will explore the job requirements, skills, work environment, and qualifications necessary to become a successful commercial electrician.

Job Requirements

Physical Demands

Commercial electrical employees must be physically fit and able to perform physically demanding tasks and electrical installations. They often work in confined spaces, climb ladders, and lift heavy equipment. They may also be required to work in extreme weather conditions, such as heat or cold, and may need to stand for long periods.

Technical Knowledge

Commercial electricians must have a strong understanding of electrical systems and be able to read and interpret construction drawings and technical diagrams. They must also have a strong understanding of the electrical regulations (BS7671).  

Communication Skills

Effective communication is essential for commercial electricians. They must communicate clearly with clients and contractors to ensure that projects are completed accurately and on time. Electricians working together with team members on commercial installations must be able to collaborate.

Time Management

Commercial electricians often complete electrical work on tight deadlines and must be able to manage their time effectively to complete projects on schedule. They must also be able to prioritise tasks and adapt to changing project requirements.

Essential Skills for Commercial Electricians

Electrical Knowledge and Skills

Commercial electricians must have a strong understanding of electrical systems and be able to troubleshoot and repair complex issues. They must also be able to install and maintain various electrical equipment, such as lighting, wiring, and control systems.

Attention to Detail

Attention to detail is crucial for commercial electricians, as even a small mistake can have serious consequences. They must be able to follow technical diagrams and instructions precisely and ensure that all work is completed in line with regulations.

Problem-Solving Abilities

Commercial electricians must be able to think critically and solve problems quickly and efficiently. They may encounter unexpected issues on job sites and must be able to develop creative solutions to keep projects on track.

Customer Service Skills

Commercial electricians often work directly with clients and must have excellent customer service skills. They must be able to listen to and address client concerns and clearly explain the work.

Qualifications for Becoming a Commercial Electrician

The first step to becoming a commercial electrician is to complete an electrical training program. These programs are typically offered by training providers, community colleges, or technical institutes and can range from 6 months to 4 years in length.

Students learn electrical systems fundamentals, safety regulations, and electrical codes of practice during these programs. They also gain hands-on experience through practical training and apprenticeships.

Trade Certifications

After completing an electrical training program, aspiring commercial electricians must obtain trade certifications. Organisations such as the National Joint Industry board (JIB) and the Independent Electrical Contractors (IEC) offer these certifications.

To obtain these certifications, candidates must pass a written exam and demonstrate their skills through a practical assessment. Employers highly value these certifications and can increase job opportunities and earning potential.


Many aspiring commercial electricians choose to complete an apprenticeship after training and obtaining trade certifications. Apprenticeships typically last 4-5 years and involve on-the-job training under the supervision of experienced electricians.

During an apprenticeship, apprentices learn advanced skills and practical experience in various commercial settings. They also receive a salary while completing their apprenticeship, making it a popular choice for those looking to enter the field.

Advancing Your Career as a Commercial Electrician

Continuing Education

Commercial electricians must participate in continuing education to stay up-to-date with the latest advancements in the field. This can include attending workshops, seminars, and conferences and completing online courses.

Continuing education helps commercial electricians stay current with industry trends and allows them to expand their skills and knowledge, making them more valuable to employers.


As they gain experience, many commercial electricians choose to specialise in a particular field area. This can include working with solar panels, fire alarm systems, or industrial equipment. All of these would be highly useful in most commercial electrical roles.

Specialising in a specific area can open new job opportunities and increase earning potential. It also allows commercial electricians to become experts in their chosen fields, making them highly sought after by employers.

Becoming a successful commercial electrician requires technical knowledge, practical skills, and industry certifications. Aspiring commercial electricians can enter this rewarding and in-demand field by completing an electrical training program, obtaining trade certifications, and gaining hands-on experience through apprenticeships. Continuing education and specialisation can also help commercial electricians advance their careers and increase their earning potential. With the right qualifications and skills, you can build a successful career as a commercial electrician and play a crucial role in keeping businesses powered and running smoothly.

We welcome a variety of electricians here at Fusion Electrics, from apprentices to experienced commercial electricians. Feel free to look at our careers page to see our current vacancies. We have a team-centric focus here at Fusion and a culture to help our employees learn, grow and develop. Contact our team if you have any questions, or email any applications to hr@fusionelectrics.co.uk.

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