Our energy, where we source it and how we use it, is evolving. Our mission is to empower homeowners, architects, and businesses with the knowledge and technology to harness their own sustainable energy and help safeguard the planet. We believe our built environment should be designed for optimal efficiency, health, and comfort.
Whether our customers need a single product or the ultimate Passivhaus, their system needs to be well thought out and designed correctly. We adopt a full-circle approach to provide better performing buildings from a carbon, cost, and comfort perspective to get you the right outcome. Our specialist products and services include renewables such as solar panels and heat pumps, and energy efficient upgrades such as triple-glazed windows and doors, mechanical ventilation with heat recovery (MVHR) systems, and insulation and airtightness products.
What we can we do for you:
What you can do for us:
At 21 we are building a diverse and inclusive team, our staff are at the core of what we do and we nurture and encourage our staff to maximise their potential. Some people are less likely to apply to a role unless they meet all the job requirements, we don't just look at qualifications we also look for the right people with the desire to learn and work hard. We are proud to be an equal opportunity employer. Should you want to discuss any reasonable adjustments, or assistance required during the recruitment process, please contact us on .