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RDI are a respected and established company operating in the Highlands from our base in Thurso. For over a decade we have designed, installed and serviced accredited modern high efficiency energy systems. Our services encompass domestic to estate and commercial applications and we have demonstrable reference systems throughout the Highlands.

If you need or want serviced: biomass, solar thermal, heat pump, under-floor and traditional oil & gas heating, multi-fuel stoves and photovoltaics, contact us here, we'll do our best!

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Traditional Heating

Intergas Grant

RDI Renewables are qualified heating engineers being certified by GasSafe (for gas appliances), OFTEC (for oil boilers) and HETAS (for Biomass Boilers and Stoves).

Traditional Heating

RDI Renewables have been fitting and servicing traditional heating systems for over a decade. We enjoy a close relationship with our partners Grant UK and Intergas Heating UK...

We would be very happy to provide advice and if requested a survey and quote.

Why not pop in to the showroom and from the comfort of our couch, have about your heating. Give us a ring or drop us an email (details below).

RDI Renewables are Gas Safe Register and OFTEC accredited so you know you are in safe hands and to give you further piece of mind we’re registered with the Home Insulation and Energy Systems Quality Assured Contractors Scheme (HIES) a Trading Standards approved body.


Contact us

One of our accredited assessors will be in contact with you to discuss your requirements.
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