CEL Energy Ltd delivers comprehensive energy solutions, construction services, and home improvements across Cork City and County. With years of experience, expert installers, and a commitment to sustainable solutions, we help homeowners, landlords, and commercial clients achieve energy efficiency, long-term savings, and high-quality workmanship.
From complete energy upgrades and solar installations to plumbing, insulation, new builds, house extensions, and full home renovations — we're your trusted local partner for every project in Cork.
From energy-efficient upgrades to complete property renovations, CEL Energy Ltd offers a comprehensive range of services designed to improve comfort, reduce costs, and add value to your property.
Transform your property with our comprehensive energy upgrade solutions. CEL Energy Ltd combines solar energy, plumbing, insulation, and modern systems into a single, efficient package — helping Cork homeowners, landlords, and commercial clients achieve maximum energy efficiency and long-term savings. Our expert installers deliver sustainable solutions that reduce your carbon footprint and utility bills.
Harness the power of renewable energy with professional solar panel installations from CEL Energy Ltd. Our certified solar installers design and install residential and commercial solar systems across Cork, including battery storage and energy management solutions. Reduce your electricity bills, achieve energy independence, and contribute to a sustainable future.
From emergency repairs to complete plumbing installations, CEL Energy Ltd delivers reliable, professional plumbing services across Cork. Our qualified plumbers handle bathroom and kitchen installations, pipe replacements, hot water systems, and heating upgrades for residential and commercial properties. We ensure high-quality workmanship and efficient solutions every time.
Keep your property warm in winter and cool in summer with professional insulation services from CEL Energy Ltd. We install attic insulation, cavity wall insulation, external wall insulation, and floor insulation for homes across Cork. Proper insulation is one of the most effective ways to achieve energy efficiency, reduce heating costs, and improve indoor comfort.
Building a new home or commercial property in Cork? CEL Energy Ltd provides complete energy systems for new builds, including solar panels, plumbing, insulation, and SEAI-ready installations. Our experienced team works with builders, developers, and homeowners to integrate modern systems from the ground up, ensuring your new property is energy-efficient, compliant, and built for long-term savings.
CEL Energy Ltd has built a reputation for delivering exceptional results across Cork City and County. Here's why homeowners, landlords, and commercial clients choose us.
Based in Cork, serving all areas from Cork City to Bandon, Midleton, Clonakilty, and beyond.
Fully trained, certified professionals delivering high-quality workmanship on every project.
Honest quotes, no hidden fees. Clear pricing so you know exactly what to expect.
Compliant installations that qualify for grants and incentives where applicable.
Whether you're in Cork City or the surrounding towns and villages, CEL Energy Ltd delivers professional energy, building, and renovation services to your doorstep.
Whether you need a complete energy upgrade, solar installation, plumbing services, insulation or a new build — CEL Energy Ltd is here to help. Get a free, no-obligation quote today and discover why Cork homeowners and businesses trust us for all their energy and building needs.
Free No-Obligation Quotes
Fast Response Times
SEAI Grant Assistance
5-Star Local Service
Trusted by homeowners & businesses across Cork since day one