Plumbing Apprentice Level 3
SWITCHED ON LONDON LTD
London (SW18 4SX)
Closes in 23 days (Friday 29 May 2026)
Posted on 5 May 2026
Contents
Summary
As a Plumbing and Heating Engineer Apprentice, you will work alongside qualified professionals, learning the essential skills and techniques of the trade. You will be involved in the installation, maintenance, and repair of domestic plumbing and heating systems, with an increasing focus on renewable heating technologies.
- Wage
-
£16,640 for your first year, then could increase depending on your age
National Minimum Wage rate for apprentices
- Training course
- Plumbing and domestic heating technician (level 3)
- Hours
-
Monday - Friday, 08:00 - 17:00.
40 hours a week
- Start date
-
Tuesday 1 September 2026
- Duration
-
5 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
As an Apprentice you will be working closely with seasoned professionals, learning from their expertise. You will develop job-specific skills essential for a successful career in Plumbing.
As you advance through the program and enhance your technical knowledge, your responsibilities will grow. Expect to delve into areas such as:
Installation & Maintenance: Assist in installing and maintaining plumbing and heating systems in residential properties, including both traditional and renewable heating solutions.
Training & Development: Follow the instructions and guidance of qualified plumbing and heating engineers, learning key skills through on-the-job training.
Workplace Preparation: Prepare work areas for plumbing and heating installations, ensuring that tools, materials, and equipment are ready and in good condition.
Health & Safety Compliance: Adhere to all health and safety regulations and guidelines, ensuring safe working practices on site and within the workplace.
Customer Service: Assist in ensuring customer satisfaction through quality service and professionalism on all jobs, including breakdown and repair work.
Problem Solving: Work alongside the team to troubleshoot and resolve issues with existing plumbing and heating systems.
General Support: Assist in other tasks as required, providing valuable support to the team.
Please note the college are aware of the use of AI tools in job applications, please ensure your application is individualised and reflective of you, your skills and passion for the opportunity.
Where you'll work
625 Garratt Lane
London
SW18 4SX
Training
Apprenticeships include time away from working for specialist training. You’ll study to gain professional knowledge and skills.
Training provider
SOUTH THAMES COLLEGES GROUP
Training course
Plumbing and domestic heating technician (level 3)
Understanding apprenticeship levels (opens in new tab)
What you'll learn
Course contents
- Operate in a safe working manner by adhering to health and safety legislation, approved codes of practice and guidance and applying safe working practices.
- Carry out and apply the common processes and techniques used in the installation and test of plumbing and domestic heating systems (cold water, hot water, central heating and sanitary appliances and pipework).
- Carry out and apply the common processes and techniques used in the installation and test of rainwater systems.
- Plan tasks within plumbing and domestic heating systems industry.
- Identify and document hazards for the plumbing and domestic heating systems work. Apply control measures.
- Carry out commission and handover procedures and techniques on plumbing and domestic heating systems (cold water, hot water, central heating, sanitary appliances, and rainwater).
- Install, test, and commission, electrical and electrical control systems applicable to plumbing and domestic heating systems.
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on the non-electrical components of plumbing and domestic heating systems.
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on electrical and electrical control systems applicable to plumbing and domestic heating systems including industry safe isolation procedures.
- Decommission plumbing and domestic heating systems.
- Decommission electrical and electrical control systems applicable to plumbing and domestic heating systems.
- Plan, size and select cold and hot systems to meet customer’s needs in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures.
- Plan, size and select domestic heating and rainwater systems to meet customers' needs in accordance with manufacturers' guidance, regulatory requirements and industry recognised standards and procedures.
- Carry out and apply the common installation processes and techniques used in the installation and maintenance of natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input) in the workplace.
- Install, purge, test, commission and handover low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on low pressure Natural Gas systems (up to 35mm R1¼) and Natural Gas fired hot water and central heating appliances (up to 70kW net heat input).
- Decommission (including disconnection and dismantling) low pressure Natural Gas systems (up to 35mm R1¼) and Natural Gas fired hot water and central heating appliances (up to 70kW net heat input).
- Plan, size and select low pressure Natural Gas systems (up to 35mm R1¼) and Natural Gas fired hot water and central heating appliances (up to 70kW net heat input).
- Carry out and apply the common processes and techniques used in the installation of air source heat pump (non-refrigerant circuits) systems.
- Carry out and apply the common processes and techniques used in the installation of solar thermal systems.
- Test, commission and handover air source heat pump (non-refrigerant circuits) systems.
- Test, commission and handover solar thermal systems.
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on air source heat pump (non-refrigerant circuits) systems.
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on solar thermal systems.
- Decommission (including disconnection and dismantling) air source heat pump (non-refrigerant circuits) systems.
- Decommission (including disconnection and dismantling) solar thermal systems.
- Plan, size and select air source heat pump (non-refrigerant circuits) systems.
- Plan, size and select solar thermal systems.
- Carry out and apply the common processes and techniques used in the installation of plumbing (above 28mm) and non-domestic plumbing pipework.
- Carry out and apply the common processes and techniques used in the installation of plumbing (above 28mm) and non-domestic plumbing systems and appliances (cold water systems, hot water systems, sanitary appliances and pipework systems and rainwater systems).
- Test, commission and handover plumbing pipework (above 28mm) and non-domestic plumbing systems and appliances in the workplace. (cold water systems and sanitary appliances and pipework systems).
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on plumbing (above 28mm) and non-domestic plumbing systems and appliances.
- Decommission (including disconnection and dismantling) plumbing (above 28mm) and non-domestic plumbing systems and appliances.
- Operate in a safe working manner by adhering to health and safety legislation, approved codes of practice and guidance and applying safe working practices.
- Carry out and apply the common processes and techniques used in the installation and test of plumbing and domestic heating systems (cold water, hot water, central heating and sanitary appliances and pipework).
- Carry out and apply the common processes and techniques used in the installation and test of rainwater systems.
- Plan tasks within plumbing and domestic heating systems industry.
- Identify and document hazards for the plumbing and domestic heating systems work. Apply control measures.
- Carry out commission and handover procedures and techniques on plumbing and domestic heating systems (cold water, hot water, central heating, sanitary appliances, and rainwater).
- Install, test, and commission, electrical and electrical control systems applicable to plumbing and domestic heating systems.
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on the non-electrical components of plumbing and domestic heating systems.
- Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on electrical and electrical control systems applicable to plumbing and domestic heating systems including industry safe isolation procedures.
- Decommission plumbing and domestic heating systems.
- Decommission electrical and electrical control systems applicable to plumbing and domestic heating systems.
- Plan, size and select cold and hot systems to meet customer’s needs in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures.
- Plan, size and select domestic heating and rainwater systems to meet customers' needs in accordance with manufacturers' guidance, regulatory requirements and industry recognised standards and procedures.
Training schedule
Hands-on Training is provided, you will learn directly from experienced, qualified engineers, gaining real-world experience. You will complete a Level 3 Diploma in Plumbing and Domestic Heating.
Requirements
Essential qualifications
GCSE or equivalent in:
- Maths (grade 4)
- English (grade 4)
Share if you have other relevant qualifications and industry experience. The apprenticeship can be adjusted to reflect what you already know.
Skills
- Communication skills
- Attention to detail
- Organisation skills
- Problem solving skills
- Team working
About this employer
Switched On provides reactive and installation gas heating, plumbing, electrical, and renewable solutions across South West London.
After this apprenticeship
Successful completion of the programme may lead on to full-time employment.
Ask a question
The contact for this apprenticeship is:
SOUTH THAMES COLLEGES GROUP
The reference code for this apprenticeship is VAC2000028545.
Apply now
Closes in 23 days (Friday 29 May 2026)
After signing in, you’ll apply for this apprenticeship on the company's website.