01387 268 868 (Dumfries)
01556 503 150 (Castle Douglas)

Ventilation and Heat Recovery Systems

Experience working across a wide range of retail, industrial and commercial markets, installing and supplying ventilation systems.

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Ventilation and Heat Recovery Systems

From a domestic ventilation system for your home, to commercial air handling and ventilation supplies for large commercial spaces, we will work with each customer individually to establish the right kind of system for you.



"The work entailed a replacement of a thermostat in a hot water tank and replacing a faulty switch on a storage heater. The response time was very quick, within the hour. The electrician carried out the work quickly and efficiently and was very helpful and informative about both jobs.

I would not hesitate to call Mitchell's again for any other electrical work work I would require. I can only say how pleased I was about the whole job. The firm were helpful, efficient and courteous throughout the whole experience."

Replacement of thermostat

"Laurie attended within 2 hours and had it all fixed with new manifold etc in no time - absolutely fantastic service."

Burst Pipe

Our Experience

With over 40 years of experience, our engineers have worked across a wide range of retail, industrial and commercial markets, installing and supplying ventilation systems, and working with businesses on bespoke builds.

From a small individual system to a complete fit out of a factory, retail unit or leisure centre, the systems we install include simple supply and extraction, central heat recovery, and complex industrial process systems.




Ventilation and Heat Recovery Systems Projects

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Brasswell Office Park - Dumfries

Multi service project at Brasswell Office Park, Dumfries, on behalf of Dundas Chemical Company.

Grierson & Grahams - Dumfries

Design & build of the full mechanical & electrical installation including planning & building warrant drawings.

Lloyd Limited - Carlisle

Mechanical and electrical installation on workshop extension for Lloyd Limited.


Our people make us who we are

Derek Mitchell Group is a large, multi division contractor based in Dumfries & Galloway and working across the UK.

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