Plumbing Apprenticeship Level 3

Plumbing and heating systems are fundamental to modern living. From supplying clean water and sanitation to installing energy-efficient heating systems, plumbers play a critical role in ensuring homes and businesses operate safely, efficiently, and sustainably.

The Plumbing & Domestic Heating Technician Level 3 Apprenticeship develops highly skilled professionals who can install, maintain, service, and repair plumbing and domestic heating systems across a range of residential and commercial environments.

Why Choose a Plumbing Apprenticeship?

Benefits for Employers

  • Develop skilled tradespeople tailored to your business needs
  • Address ongoing industry skills shortages
  • Increase capacity for future contracts and projects
  • Improve service quality and customer satisfaction
  • Support workforce succession planning
  • Develop expertise in modern and energy-efficient technologies
  • Strengthen health and safety compliance

Benefits for Learners

  • Build practical expertise for a skilled plumbing career
  • Learn while working on genuine plumbing projects
  • Develop skills in installing, maintaining and repairing systems
  • Learn to work safely and follow industry standards
  • Diagnose faults and find effective solutions
  • Demonstrate your skills and knowledge to employers
  • Open up opportunities for greater responsibility and development

Apprenticeship Overview

Plumbing and Domestic Heating Technicians install, maintain, service, and repair plumbing and heating systems within residential properties and some light commercial environments.

  • Typical Duration: Typically 36 – 48 Months

  • Delivery: Workplace Learning and Day Release

  • End Point Assessment Methods: Knowledge Test, Practical Skills Assessment & Discussion

  • Suitable For: New Recruits & Existing Employees

What Does a Plumbing Apprentice Do? 

  • Installing hot and cold-water systems
  • Installing sanitation and drainage systems
  • Fitting domestic heating systems
  • Testing and commissioning installations
  • Diagnosing faults and carrying out repairs
  • Reading technical drawings and specifications
  • Maintaining compliance with regulations
  • Providing excellent customer service
Knowledge
  • Hot and cold-water systems
  • Above-ground drainage systems
  • Sanitation systems
  • Water regulations
  • Plumbing installation methods
  • Central heating systems
  • Boilers and controls
  • Pipework installation
  •  Service installation techniques
  • Building regulations
  • Construction technology
  • Health and safety legislation
  • Risk assessments
Skills
  • Install plumbing systems
  • Fit sanitary appliances
  • Test completed installations
  • Install domestic heating systems
  • Fit radiators and controls
  • Maintain and repair systems
  • Replace components
  • Interpret technical information
  • Read drawings and specifications
  • Follow manufacturer instructions
  • Deliver excellent customer service
  • Communicate professionally
  • Resolve customer concerns
Behaviours 
  • Produce high-quality work that meets
    industry standards and expectations
  • Take ownership of work, quality, and site
    safety
  • Consistently delivering work to agreed
    standards and deadlines
  • Work effectively alongside colleagues,
    contractors, and other trades
  • Prioritise health, safety, and wellbeing on
    every project

Get in touch to find out more about becoming an apprentice, hiring an apprentice or upskilling as an apprentice.