Where Mediterranean craftsmanship meets cutting-edge renewable technology. As a family-run MCS certified installer, we've transformed over 1,850 UK properties into sustainable, energy-efficient homes through expertly installed heat pumps, solar systems, and hybrid solutions.
From consultation to installation and ongoing support, we deliver complete renewable energy systems tailored to British homes and powered by generations of family expertise.
Ultra-efficient heating solutions that harness renewable energy from air or ground to heat your home and water, reducing bills by up to 50% while slashing carbon emissions.
Premium tier-1 solar panel installations designed for maximum UK sunshine capture, complete with battery storage integration and smart monitoring to maximise your savings.
The best of both worlds: combining solar PV, battery storage, and heat pumps into one intelligent system that adapts to your energy needs and maximises renewable generation.
Complete energy efficiency upgrades for older properties, from insulation and glazing to ventilation systems, preparing your home for renewable technology installation.
Founded by Andreas Papadopoulos in 2008, cchellenic combines three generations of Greek craftsmanship traditions with modern British engineering standards. What began as a single van and a commitment to excellence has grown into one of Southeast England's most trusted renewable energy installers, yet we've never lost our family values.
Andreas learned precision and pride in workmanship from his grandfather, a master builder in Athens. Those same principles guide every installation we complete today. Our MCS-certified team treats every customer's home as if it were our own, bringing warmth, integrity, and meticulous attention to detail to more than 1,850 successful projects across Kent, Sussex, Surrey, and beyond.
We're proud to be British professionals with Mediterranean hearts – passionate about renewable energy, committed to quality, and dedicated to helping UK families transition to sustainable living with confidence. When you choose cchellenic, you're not just getting an installer; you're gaining a partner who genuinely cares about your home, your savings, and our shared planet.
Three generations of building excellence and attention to detail
Fully MCS certified and compliant with all UK regulations
Personal service where relationships matter more than transactions
Genuinely passionate about sustainable futures for all
A transparent, stress-free process designed around you – from first conversation to long-term support
We visit your property to assess suitability, listen to your needs, and explore the best renewable solutions for your home and lifestyle
Our engineers create a tailored proposal with detailed energy projections, grant calculations, and transparent pricing – no hidden costs
We handle all Boiler Upgrade Scheme paperwork and other incentive applications, maximising your available funding
MCS-certified installers complete your system with minimal disruption, leaving your home spotless and your technology perfectly optimised
Comprehensive aftercare, monitoring, annual servicing, and emergency callout – we're with you for the long haul
Hear from families across Southeast England who've transformed their homes with cchellenic
Book a free, no-obligation home survey and discover exactly how much you could save with renewable energy tailored to your property. Most homeowners qualify for government grants worth up to £7,500.
Or call us directly: 01732 123 456 (Mon-Fri 8am-6pm, Sat 9am-4pm)