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About the course

Ready to take your retrofit career to the next level? This Level 3 qualification is designed for those with a passion for sustainability and a drive to support the future of energy-efficient homes. Whether you're already working in construction or housing maintenance—or looking to break into the retrofit industry—this course will help you stand out. Build on your existing knowledge and step into meaningful roles such as Retrofit Advisor, Energy Advisor, or other customer-focused positions that are vital to the green building revolution.

Course content

This course offers a well-rounded introduction to the principles and practices of domestic retrofit advice. You'll gain a comprehensive understanding of PAS 2035 and explore the key skills needed to support householders through energy-efficient home improvements. The curriculum is designed to balance technical knowledge with practical communication and advisory skills.

  • The principles and processes of domestic retrofit
  • The role of the Retrofit Advisor within PAS 2035
  • Effective communication and customer service techniques
  • The customer journey in retrofit projects
  • Regulations, health and safety, and sustainability in retrofit work
  • How to interpret retrofit assessment data to support client decisions

By the end of the course, you’ll be confident in advising clients on energy-saving measures and contributing to more sustainable housing across the UK.

How is the course delivered and assessed?

This course is delivered face-to-face at one of our SGS College centres, offering hands-on learning with expert tutors. Assessment is completed through an end-of-unit knowledge test accessed via our digital assessment platform, ensuring a flexible and supportive experience.

What do I need to join

You should be aged 18 or over and ideally have:

  • Experience in construction, housing maintenance, or retrofit work
  • A Level 2 qualification in a relevant subject area

If you're enthusiastic about sustainable building and eager to grow your career, this course is for you.

What can I do next
Achievement of this qualification confirms the learner has gained the knowledge and skills required to: Gain employment in retrofit advisory roles, Progress to other level 3 retrofit related qualifications, including Domestic Energy Assessor at Level 3, which once achieved would make the learner eligible for the Level 4 Award in Assessing Domestic Dwellings for Retrofit.