The firm, which has offices in Edinburgh and Glasgow, was appointed by main contractor Morgan Sindall Construction.

Delivered by hub South West Scotland (hub SW) in partnership with Dumfries and Galloway Council, with funding supported by the Learning Estate Investment Programme, the construction of the £53 million project will provide facilities for over 930 pupils.

The school will be built on the site of the former high school’s football pitch. It will be home to a new athletics centre, offering PE and sporting facilities for pupils and the wider community and an all-weather sports pitch.

The facility will feature new social and dining areas, as well as an amphitheatre and science garden. Break-out areas will be created for science, languages and there will be a library.

The comprehensive scope of works for Castle includes the design, supply, installation and commissioning of mechanical systems consisting of above ground drainage, domestic services, low temperature and hot water heating. There are large-scale underfloor heating, ventilation and air conditioning, incoming mains, thermal insulation, commissioning and building management systems to monitor and control energy use and sprinklers. Also, the installation of 30kwp photovoltaics and air source heat pumps.

Electrical works include LV installations, small power, fire and intruder alarms, security systems, lighting, including controls, earthing and bonding, lightning protection, data, induction loops and EV charging.

Andrew Dawson, managing director at Castle, said: “We have built a very strong reputation for our expertise as a leading provider of MEP services, as we continue to work across a high volume of prestigious educational projects in Scotland. It is for this reason we were appointed by Morgan Sindall Construction and we look forward to playing our role in delivering this fantastic educational facility for local school children in Dumfries.”