The region's most prestigious plumbing and heating specialist

Welcome to HCS Group

As a third generation family business, operating for almost a century, we are proud to be recognised as a leading independent heating and plumbing provider across Yorkshire, the North of England and Scotland.

Based in Northallerton, we are synonymous with high quality workmanship, superb customer service - and delivering value for money,  

In addition to offering a 24 hour plumbing and heating installation and maintenance service for our commercial, industrial and domestic customers. Our sister company, Clarkes Environmental Ltd offers standard and complex asbestos removal services for private and public sector clients.

Latest News

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Congratulations to Paige Derbyshire who has raised £355 for Brain Tumour Research & Support Across Yorkshire (BTRS) after successfully completing the Great North Run.

28 September 2016

HCS Mechanical Services has started work on refitting plumbing and sanitary ware at Queen’s Park Bowling and Tennis Club, one of Glasgow’s most historic sports venues.

20 September 2016

HCS Mechanical Services is driving expansion into Scotland with the recruitment of highly experienced plumbing, gas and heating professional, Mark Lammey, as Operations Manager for Scotland.

15 September 2016

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Latest case study

Read about the eco friendly biomass boiler for a primary school

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