DJB Installs is delighted to be part of the Octopus network and recognised as a Cosy Accredited Installer.
As an independent installation company, we have been assessed and approved by Octopus Energy for our commitment to safety, workmanship, and customer care. Our team delivers high-quality air source heat pump and solar PV installations, helping homeowners reduce their carbon footprint, lower energy costs, and transition to cleaner energy solutions with confidence.
Been referred by Octopus? Welcome to DJB Installs
Octopus Energy works with a select network of independent installers to support the rollout of low-carbon technologies across the UK. DJB Installs is proud to be one of those Cosy Accredited Installers.
As an independent business, we operate separately from Octopus Energy. While we have been carefully vetted and continue to meet their standards for quality, safety, and customer service, we are not employees or representatives of Octopus.
If you’ve been referred to us by Octopus, you’re under no obligation to proceed. The choice of installer is always yours. Should you decide to work with us, DJB Installs will manage your project from initial consultation through to installation, commissioning, and aftercare.
Why choose a heat pump or solar panel system?
More homeowners are choosing renewable technologies to reduce reliance on fossil fuels and gain greater control over their energy use. Whether you’re considering a heat pump, solar panels, or both, DJB Installs can help you find the right solution for your property.
Benefits of of an air source heat pump
- Energy-efficient heating designed to provide year-round comfort.
- Lower carbon emissions compared with traditional gas or oil heating systems.
- Compatible with smart energy tariffs to help maximise savings where available.
- Professionally designed and sized to suit your home’s specific requirements.
Benefits of solar panels
- Generate your own renewable electricity at home.
- Reduce dependence on grid energy and help lower electricity bills.
- Make better use of smart tariffs and battery storage options.
- A long-term investment in cleaner, more sustainable energy.
The DJB Installs difference
- Expert advice tailored to your property and energy goals.
- Detailed surveys and system design to optimise performance.
- Installation carried out to Octopus Trusted Partner standards.
- Thorough testing, commissioning, and customer handover.
- Ongoing support from an experienced and dedicated team.
If you’re looking to reduce energy bills, contact us today!

