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Unlock Your Career in Energy Efficiency: Train as a DEA, RA or RC

22.09.2025

The UK’s journey to Net Zero by 2050 has opened up thousands of opportunities in green jobs and sustainable careers. With a growing demand for skilled workers in the retrofit and energy efficiency sector, now is the perfect time to retrain or change careers.

If you’re exploring career change jobs in the UK, or want to enter a field with strong growth potential, consider training as a Domestic Energy Assessor (DEA), taking a Retrofit Assessor course (RA), or gaining a Retrofit Coordinator qualification (RC). These roles not only support the UK’s environmental goals but also offer excellent salaries, career progression, and long-term job security.


Why Become a Domestic Energy Assessor (DEA)?

A Domestic Energy Assessor is responsible for providing Energy Performance Certificates (EPCs) and offering expert advice to homeowners on reducing energy use. Since every property in the UK that’s sold, rented, or retrofitted requires an EPC, becoming a DEA guarantees consistent demand and plenty of work opportunities across the country.

Typical Salary: £25,000–£40,000 per year, with many self-employed DEAs earning more through per-survey fees.

This role is ideal for those looking to start their journey into energy efficiency careers quickly, with relatively low barriers to entry.


Why Take a Retrofit Assessor Course (RA)?

A Retrofit Assessor plays a critical role in the UK’s housing decarbonisation journey. Working to PAS 2035 standards, RAs carry out property assessments that feed into retrofit projects. With government-backed schemes like ECO4 and HUG2, the demand for qualified Retrofit Assessors is higher than ever.

Typical Salary: £30,000–£45,000 per year.

If you’re looking for a sustainable career in the UK that combines technical skills with positive environmental impact, RA training is a strong choice.


Why Gain a Retrofit Coordinator Qualification (RC)?

A Retrofit Coordinator is the senior figure in a retrofit project, overseeing everything from planning to compliance. This role ensures quality, safety, and sustainability throughout the process.

Typical Salary: £40,000–£65,000+, depending on experience and project size.

For those aiming to lead projects and move into management-level positions within green jobs UK, a Retrofit Coordinator qualification is the natural progression.


A Clear Career Pathway in Retrofit and Energy Efficiency

Training as a DEA, RA, or RC gives you a defined pathway to success:

  • Step 1: Begin as a Domestic Energy Assessor for a fast entry into the sector.

  • Step 2: Progress with a Retrofit Assessor course to increase your expertise.

  • Step 3: Move into leadership by qualifying as a Retrofit Coordinator.

This career journey offers opportunities with energy companies, housing associations, consultancies, local councils, and private businesses. It’s also a great option for self-employment, offering flexibility and high earning potential.


Train with SERT – Up to 80% Off Retrofit Courses

At SERT, we provide affordable energy efficiency training in the UK, helping more people access this fast-growing sector. Thanks to our Department for Energy Security and Net Zero (DESNZ) funding, you can take a Domestic Energy Assessor course, Retrofit Assessor training, or a Retrofit Coordinator qualification at up to 80% off standard prices.


Why Choose SERT for Your Energy Efficiency Training?

Industry-recognised qualifications
Expert trainers with hands-on experience
Flexible learning designed around your lifestyle
Exclusive access to live job opportunities with our employer network

Posted by: Ben Knight

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