Residential
Decarbonisation

Pyramid Eco is your dedicated partner for social housing retrofit in London and the South East. As leading retrofit contractors, we specialise in transforming housing stock into energy-efficient, comfortable homes that benefit both residents and the environment.

From comprehensive whole-house retrofits to targeted upgrades like insulation and renewable energy installations, we deliver real solutions that meet the unique needs of housing associations and local authorities.

Our commitment to quality, transparency, accountability and exceptional results sets us apart. We’re not ticking boxes. We’re creating lasting change, one retrofit at a time.

Got a retrofit project you want to discuss with us?

Enter your details below and we’ll be in touch to discuss, within 1 working day.

London and South East-Based
Social Housing Retrofit Experts

We’re dedicated to transforming homes, strengthening communities, and building a greener future. As leading retrofit contractors in London and the South East, we collaborate with housing associations and local authorities to implement high-quality, sustainable solutions that deliver tangible results.

Our expertise lies in creating energy-efficient, comfortable living spaces that benefit both residents and the environment. We know first-hand the unique challenges you face and tailor our services to meet your specific needs, ensuring every project is a success.

With a focus on transparency, accountability, and exceptional workmanship, we’re committed to exceeding your expectations and building long-lasting partnerships.

– Michael Zohouri, Founder & Director

Accreditations

Our Services

We offer a comprehensive range of building retrofit and decarbonisation services designed to improve energy efficiency, reduce carbon emissions, and improve the lives of residents.

Whole House/ Deep Retrofit

Our comprehensive whole-house retrofits address every aspect of energy efficiency, from insulation and ventilation to heating and renewable energy systems. We’ll create a unique plan to maximise comfort, minimise energy bills, and future-proof your housing stock.

Ventilation & Mould

Proper ventilation is essential for healthy, comfortable homes. We assess existing systems, install upgrades where needed, and address any mould issues to ensure a safe and pleasant living environment for your tenants.

Insulation

We specialise in various insulation solutions, including external wall insulation (EWI), loft insulation, and cavity wall insulation. Our expert installations reduce heat loss, improve energy efficiency, and lower heating costs.

Renewable Energy Installation

Harness clean, renewable energy with our solar PV installations. We’ll design and install a system tailored to your property, helping you reduce reliance on fossil fuels and lower energy bills.

HIU Installation & Maintenance

We provide expert installation and maintenance of Heat Interface Units (HIUs) for efficient and reliable communal heating systems. Our services ensure optimal performance and tenant comfort.

Gas and Electrical Services

Our qualified engineers handle all aspects of gas and electrical installations, upgrades, and maintenance. We prioritise safety and compliance, ensuring your properties meet all regulatory requirements.

Who We’ve Worked With

We’re proud to partner with leading housing associations and local authorities across London and the South East. Our track record of successful collaborations speaks to our commitment to quality, reliability, and delivering results.

A Partnership Built
On Trust and Results

We’re not just retrofit contractors. With our transparent communication, meticulous project management, and unwavering commitment to quality, you can trust us to deliver exceptional results that exceed expectations. We’re your partner in achieving your sustainability goals.

Book A Free Consultation