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About Us

We are a provider of renewable energy services for residential properties- ranging from solar-powered heat pumps to environmentally friendly irrigation systems. We work with our clients closely to provide a custom solution that will meet your practical requirements and significantly improve your properties sustainability.

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Our Services

Heat Pumps

Generate heat for your entire home with minimal impact on the environment and without running up high energy bills.

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Rainwater Harvesting

Elevate your water conservation efforts with an efficient rainwater collection and storage system

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Boost horticultural productivity while reducing cost and carbon footprint with a fully sustainable and independent irrigation system for your garden.

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Latest Project

22500L Rainwater Harvesting Project

Here’s a sneak peek into the kind of renewable energy services that we provide, seamlessly integrating the most modern sustainable systems with classic garden architectures, creating a relaxing, energy-efficient and picturesque space for you and your family.

Want something similar done with your property? Contact us below!

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The Association of Plumbing and Heating Contractors

The Association of Plumbing and Heating Contractors (APHC) is a not-for-profit trade body for the plumbing and heating industry in England and Wales. We have been a plumbers association since 1925 and represent large plumbing and heating companies working on commercial projects, to sole traders working in domestic properties.

The Association of Plumbing and Heating Contractors

Get in Touch

If you are interested in any of our sustainable solutions for your home or garden or if you have any inquiries about our services, feel free to get in touch with us through our contact information below so we can schedule a consultation. You can also send us a message right here by filling out the form.


Telephone: +44 (0)7716751016

Marathon Systems Ltd is committed to protecting your privacy, and we will not share your information with third parties without your consent, except where required by law.