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Complete Renewable Energy Solutions

Solar PV & EV Charger

We design and install complete solar energy systems that are meticulously planned around your home and electricity consumption. Using advanced modelling software, we precisely calculate how to maximise your roof space to deliver optimal annual energy generation. This ensures your system is engineered to meet your needs both today and in the future.

To create a truly smart home ecosystem, we supply and install the ideal EV charger to work in harmony with your solar PV system. This integrated setup allows you to power your car directly from the sun, dramatically increasing your self-consumption of solar energy and boosting your overall efficiency and savings.

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Air Source Heat Pumps

Heat pumps are NOT suitable for every home. A thorough and in-depth survey, along with careful design considerations, is essential to ensure that the heat pump would function effectively for your home and contribute to lowering your energy costs at the same time.

At CMC Electrics Ltd, we conduct a detailed room-by-room survey of your house. This allows us to accurately calculate your heat loss, select the most appropriate heat pump, and identify the best heat emitters that cater specifically to your heating requirements.

* A professional power flush of your entire heating system is included with every heat pump installation. For power flushing an existing system, please contact us for a quote.

* First year annual servicing is included with every installation 

* For existing heat pump servicing please click the link here

South Wales Based Solar PV & Heat Pump Specialists

Based in South Wales, we deliver comprehensive renewable energy solutions as your single-source provider. Our integrated approach is built on the strength of our expert in-house design team, who manage every aspect of your project from initial concepts and installation to ongoing servicing. This end-to-end service saves you time, reduces costs, and guarantees a seamless, high-quality outcome with unmatchable quality management.

  • End-to-End Service: From initial design and precision installation to ongoing maintenance, we handle every phase of your project in-house with one dedicated team.

  • All Trades, One Team: Eliminate the hassle of coordinating multiple contractors. Our installation team expertly provides all electrical, plumbing, under floor heating, roofing, and groundworks for all your Heat Pump and Solar PV installations.

  • The Clear Benefits: Enjoy a streamlined process, significant cost savings, and a single point of accountability for your entire project. Plus receive first-year free servicing and a professional power flushing on all heat pump installations.

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Plumbing & Building Services

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    UFH & Radiators

    Your heat pump is only as efficient as its heat emitters. To achieve the high efficiency and low running costs a heat pump promises, your home's heating system must be perfectly matched to the unit's specific capabilities.

    We specialise in designing and installing precisely sized underfloor heating and radiator systems that ensure your heat pump operates at peak efficiency. Our tailored approach eliminates cold spots, provides consistent warmth, and maximizes energy savings.

    The result is a seamlessly integrated system engineered for longevity, ensuring optimal comfort and continuous cost effectiveness.

  • A white tankless water heater vacuum system with hoses and accessories, including cleaning solution, filter, and test strips.

    Power Flushing

    Restore Your Heating System's Peak Performance

    Is your heating system slow to warm up, plagued by cold radiators, or making strange noises? This is often caused by sludge and debris trapped in your pipes.

    Our professional power flushing service cleanses your entire heating system, restoring its efficiency and protecting your investment.

    The Process
    We use high-flow pumps and professional-grade cleaning chemicals to thoroughly scour your pipework and radiators, leaving your system clean, protected, and performing like new.

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    We provide Power Flushing free of charge with every heat pump installation

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    Groundworks & Building Services

    We provide comprehensive groundworks and construction services to support your heat pump installation from the ground up.

    Our Groundworks Services Include:

    Heat Pump Foundations: Specialist groundworks for heat pump external unit footings and bases

    Drainage Solutions: Installation of all necessary drainage systems for heat pump condensate and runoff

    Outbuilding Construction: Design and construction of dedicated plant rooms and utility buildings

    Custom Space Solutions: Purpose-built enclosures for plumbing systems and hot water tanks

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    Roof Works

    We provide comprehensive roof repair services, including both targeted partial repairs and complete full replacement. This critical offering is designed to ensure we establish a perfectly sound and durable structural foundation for your installation. By proactively addressing the integrity of your roof, we guarantee the long-term security, performance, and longevity of your entire solar energy system, ultimately protecting your investment and delivering peace of mind for decades to come.

    * At present, this service is only available for our Solar PV clients

Electrical Services

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    Domestic

    We seamlessly blend both conventional and modern technology into homes. Our mission goes beyond making your space smarter and more efficient; it's about bringing your unique vision to life. Whether you're looking to enhance energy efficiency, upgrade to smart technology, or need assistance with conventional electrical works, we're here to assist you every step of the way.

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    Commercial

    Being business owners ourselves, we recognise the significance of your enterprise and the challenges of striking the perfect balance between aesthetics and regulatory adherence.

    Whether it's designing a modest lighting arrangement for a retail space or implementing a comprehensive fire alarm and emergency lighting system for a restaurant or a care home, we've got you covered. We handle all the necessary paperwork, ensuring your business remains in compliance with all regulations.

    We also offer Maintenance Contracts and 24/7 Call Out services

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    Industrial

    We have a deep understanding of the requirements of our industrial clients who face tight deadlines and intense pressure. From fault finding to upgrading lighting and installing new machinery, we are committed to meeting your needs.

    Over the years, we have consistently surpassed our client’s demands and expectations, providing services with exceptional efficiency and punctuality.

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    24/7 Emergency Call Out

    We offer a 24/7 emergency call-out service in South Wales for clients with maintenance contracts. This service is also available to the general public and other businesses. However, please to note that while it's extremely rare, there may be situations where we cannot extend this service to non-contracted clients.

Have an enquiry?


We’re here to help

Call us on 01446 612 996 / 07816 831 029

Or simply fill out the form on this page and one of our team members will be in touch with you shortly.

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