Retrofit jobs: What jobs can I get into in the retrofit sector?

With the UK prioritising energy efficiency and sustainability, the demand for skilled professionals in the retrofit sector continues to grow. Retrofitting plays a key role in broader efforts to reduce carbon emissions, tackle fuel poverty, and modernise buildings, transforming them into warmer, healthier homes. "Retrofitting” means upgrading and making changes to existing buildings to make them more energy-efficient. This can include improving insulation, replacing windows, or installing renewable energy systems. This shift has opened up a range of job opportunities for professionals looking to work in energy efficiency and sustainable housing. 

In this guide, we’ll explore the types of retrofit jobs available in the housing sector, helping you see what opportunities would be best suited for you and your experience. 

What is retrofitting?   

It’s essential to understand exactly what retrofitting means. Retrofitting refers to making changes to a building or structure in order to enhance its energy performance. This can include upgrading insulation throughout the property (not just a loft), replacing windows, installing energy-efficient systems, and even adding renewable technology.   

As the UK moves toward a more sustainable future, the demand for retrofitting professionals is on the rise, creating a wealth of career opportunities. Public sector authorities particularly are focusing on improving the energy performance of their buildings. Schools, hospitals, council buildings and social housing are just a few examples of public sector properties that require retrofitting to meet modern energy standards. This shift has been driven by UK’s plans and progress to reach net zero by 2050.  

Top retrofit jobs in the housing sector 

Retrofitting involves updating existing buildings to improve energy efficiency, reduce carbon emissions and meet modern standards. This has recently opened up a range of  job opportunities  for professionals to contribute to the green revolution.   

In this guide, we will explore the types of retrofit jobs available in the housing sector, to help you see what opportunities would be best suited for you and your experience.   

So, if you’re considering a career in the retrofit sector, here are some key roles you can explore.   

Retrofit Assessor 

Retrofit Assessors survey buildings to pinpoint areas for energy efficiency upgrades, such as insulation, ventilation, and heating systems. They produce a report with recommendations that forms the basis of a retrofit plan. 

Skills required: 

• Knowledge of building regulations and energy standards. 
• Strong attention to detail. 
• Experience using energy performance analysis tools. 
• Understanding of social housing is a plus. 

How to get into this role: 

• A Level 3 Domestic Energy Assessor (DEA) qualification is typically required for this role, as it focuses on assessing energy performance in residential properties. 
• While some professionals may also hold Non-Domestic Energy Assessor (NDEA) qualifications, it's important to note that these are specific to commercial and non-residential properties and are not directly applicable to domestic retrofitting roles. 

Retrofit Coordinator 

Retrofit Coordinators oversee the entire retrofit process, ensuring projects meet standards like PAS 2035 and run smoothly from start to finish. They work with clients, contractors, and assessors to make sure the project is implemented effectively. 

Skills required: 

• Strong project management abilities. 
• Knowledge of construction and energy efficiency standards. 
• Good communication skills to work with different stakeholders. 
• Ability to interpret technical drawings and plans. 
• Experience managing contractors on-site to ensure project compliance. 

How to get into this role: 

• While you will typically need to complete a Level 5 Diploma in Retrofit Coordination, starting with a Level 3 qualification is a good first step.   
• Experience in the construction or energy sectors is highly beneficial. 
• Updates linked to the PAS 2035 retrofit framework introduced in 2025 place greater emphasis on site visits, contractor management, and the ability to interpret technical drawings and oversee on-site delivery. 

Retrofit Installers

Retrofit Installers bring retrofit plans to life by handling tasks like installing insulation, upgrading heating systems, and fitting renewable energy solutions like solar panels or heat pumps. 

Skills required: 

• Practical skills in construction, plumbing, or electrical work.
• Understanding of energy efficiency installations. 
• Attention to health and safety regulations. 

How to get into this role: 

• Many start with trade qualifications in construction, plumbing, or electrical installation. Gaining experience in energy-efficient building techniques can also open doors. 

Why choose a career in retrofit? 

The retrofit sector is an exciting space where you can play a direct role in shaping a greener, more sustainable future. These careers aren’t just about meeting the UK’s environmental goals – they’re about being part of a movement that’s transforming how we live and work. 

Imagine helping to reduce carbon emissions, modernise buildings, and make homes and public spaces more energy-efficient. But it’s not just about the buildings – it’s about the people who live in them too. In social housing, retrofit work has a profound impact on residents, improving their quality of life by creating warmer, healthier, and more affordable homes. 

A career in retrofit also means contributing to the “customer journey” – ensuring that residents feel supported, informed, and engaged throughout the process. This human-centred approach is often overlooked but is vital to the success of retrofit projects, making a real difference in people’s lives. 

What’s more, retrofitting is a sector that combines purpose with progress. It’s financially rewarding, offers diverse career paths, and gives you the chance to be at the forefront of the UK’s push for sustainability. Whether you’re starting your career or looking for a fresh challenge, retrofitting is a field where your skills can shine, and your work will matter. 

Now is the perfect time to join this up-and-coming industry. By building the right skills and qualifications, you can position yourself as a key player in a sector that’s here to stay -and help drive the change toward a more sustainable future. 

Speak to our experienced housing recruiters

As the demand for retrofit professionals continues to rise, now is the perfect time to explore the exciting opportunities available in this sector. Irrespective of where you are on your journey, the Housing & Property Services team here at Sellick Partnership can help you find the perfect role.  

Get in touch with our expert team today to learn more about available retrofit jobs or take a look at all of our candidate resources  to help set you up for success. We're here to guide you every step of the way in building a successful career in the retrofit sector.  

Frequently asked questions about retrofit jobs 

What exactly is a retrofit job?

A retrofit job involves upgrading existing buildings to make them more energy-efficient. These roles are all about reducing a building's carbon footprint, which can include tasks like installing better insulation, fitting modern heating systems, or adding renewable energy sources like solar panels. They are a key part of sustainability roles in the construction and housing sectors. 

Why are retrofit jobs so important right now?

With the UK's commitment to reaching net-zero carbon emissions, improving the energy efficiency of our existing buildings is a top priority. Retrofit jobs are essential for hitting these environmental targets. This has created a huge demand for skilled professionals, making it a secure and growing field for energy efficiency careers. 

What skills do I need to start a career in retrofitting?

The skills you need depend on the role. Technical roles like Retrofit Installers require trade skills in areas like plumbing or electrical work. Roles like Retrofit Assessors and Coordinators need strong analytical skills, attention to detail, and knowledge of building regulations. Good project management and communication skills are valuable across the entire sector. 

Do I need a degree for a retrofit job?

Not always. While a degree in engineering or environmental science can be useful for consultant roles, many retrofit jobs are accessible through vocational qualifications. For example, you can become a Retrofit Assessor with a Level 3 qualification or a Coordinator with a Level 5 diploma. Many people enter the field with trade qualifications and build their expertise through specialised training. 

If you have more questions on a career in retrofitting, please get in touch.