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Complete Renewable Energy Solutions

Providing the Best Service with Our In-House Design & Installation Teams

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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.

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

  • 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.

  • £7,500 BUS Grant: Most homes are eligible for the £7,500 Boiler Upgrade Scheme grant. We handle the entire application for you. Once approved, the amount is deducted from your final invoice so you only pay the remainder.

Is a Heat Pump Right for Your Home 

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.

* First year annual servicing is included with every installation 

* For existing heat pump servicing please click the link here

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Plumbing & Building Services

  • Room with installed toilet bowls but no seats, walls painted light green, and a gray carpet partly covering the floor.

    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.

  • Fill and Flush Service

    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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    ASHP Servicing

    Maximize the performance and lifespan of your heat pump with our professional servicing.

    We ensure your system runs efficiently and reliably, preventing winter breakdowns and protecting your warranty.

    It's the smart, cost-effective way to maintain your home's comfort and keep your energy bills low.

    We offer one of servicing and annual serving contracts


    * Currently we offer free first year servicing with every Heat Pump installation

Have an enquiry?


We’re here to help

Call us on 0781 683 1029

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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