Heating Repairs, Installation and Maintenance

Exothermic Installations Ltd, carry out professional heating repairs, installation and maintenance of all types of heating systems in the Swindon, Newbury and surrounding areas.

We are experienced and professional central heating engineers of many years. Whether its heating repairs or a complete new central heating system from scratch, a power flush, or a replacement boiler or upgrade. Whether you require traditional Gas fired central heating, Oil fired central heating or a Solid fuel fired heating system - We can do it! If you require a conventional boiler, a system boiler or a combi boiler - We can do it! If it's a heating repair, fixing a leak or maintenance.

Heating services we offer

heating heating

Why should you use us?

We provide a complete heating repairs, installation and maintenance service from start to finish. We are experienced professional heating installers of over 34 consecutive years, as well as being Registered Heating Professionals (RHP), with the Chartered Institute of Plumbing and Heating Engineers (CIPHE). We are fully Insured and guarantee all our work, parts and labour for 12 months. We fix most common faults and heating repairs in around a few hours and solve them on the first visit (unless we need parts). We give you a time slot and keep to it, so we fix on the same day - minimising the down time of your system and the inconvenience to you, if your taking time off of work.


Most types of heating systems are deemed a "a controlled service" in the building regulations (law) and as such can only be legally fitted by those who are legally competent and registered to be able to self certify and notify the installation. For more information on this please visit our Competency page

We are experienced heating engineers and we carry our heating repairs, Installation and maintenance of all types of central heating systems to best suit your individual situation and requirements. Get in touch today and see how we can help you.

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