Having taken over the business from his father, with whom he worked for many years, Donald knows his customers well and values their loyalty. Living in Croftamie, he enjoys golf and football.

Living in Glasgow and travelling to the country for work is not a problem, as John loves the outdoors and working in rural Stirlingshire. A keen hillwalker, he has scaled around 1,000 mountains.

Leon likes a challenge; whether it's rewiring or starting an electrical project from scratch, he gets satisfaction from a completed project. Outside work, you'll find him doing up cars. His favourite car is a Toyota Supra.

At work, he enjoys solving problems and brings enthusiasm and energy. Away from work, it's adrenaline-filled outdoor adventures that keep him entertained. Thomas lives at Kinlochard by Loch Ard in the Trossachs.