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Syntonic is a South London based provider of Plumbing and Heating services to local domestic and commercial markets in South London and the Croydon area.

Covering not only gas work, but wet plumbing as well, we will always endeavour to provide you with a bespoke service suiting your specific needs.

All of our engineers are registered with the Gas Safe Register; with the services and work we provide being guaranteed and covered by our fully comprehensive insurance policy. We also keep our engineers updated on the latest courses and information sources in order to maintain their professional standards keeping them evolving with the fast paced developments happening in the industry.

Our Green Technologies side have experience in Boreholes, Rainwater Harvesting and Solar Thermal. Past projects have included domestic and commercial sites serving the household client who require a service of their solar heating to full installations incorporating swimming pools. With Rainwater harvesting and Boreholes we have undertaken feasibility studies and installations in large shopping centres ensuring every installation is treated with the utmost of professionalism.

Covering a range of services, our engineers bring a versatile knowledge of the trade ranging from fault finding on existing circuits to the installation of new, . Combi Boilers, System Boilers and most Green Technologies are all items that we can help you with.

If you have an enquiry or need some help, call us on 020 ­8778 ­7838 or email
Boiler Installation
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  • Combi Boilers
  • System Boilers
  • Green Alternatives
Solar Thermal
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  • Solar Thermal
  • Boreholes
  • Rainwater Harvesting
Landlords Gas safety
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  • Stay Safe
  • Stay Compliant
  • Stay Legal
The Syntonic Team Blue bar
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    We have used Syntonic on our schools contract for a number of years now and have always found their service and quality of work to be outstanding   
    Vik Campbell MacDonald – Lewisham Council
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Syntonic is a professional Building Company based in London ...
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In conjunction with our Commercial Appliance side, Syntonic ...
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