upgrade home improvements header

Meet the Team

colin team photo

Colin Stewart | Owner

Colin is a fully qualified time served plumber with 33 years experience in the trade. He has covered all aspects of plumbing and heating, domestic and commercial. He has worked home and abroad, all over the UK and in Holland. He spent 7 years as plumber with Rangers FC, looking after the stadium. He is gas safe registered and has been specialising in bathrooms for the past 10 years where he has installed for various bathroom showrooms for industry leader, Crest Bathrooms.

david glass team photo

David Glass | Carpenter

A City & Guilds qualified carpenter & joiner, multi skilled with comprehensive experience including new build, refurbishment and property maintenance. Gaining 28 years experience with a reputation for excellent customer service and high quality workmanship. Having worked for many years on my own, I also enjoy being part of a team and liaising with other tradesman to complete projects on time. Always keen to improve and update my skills I have attained Master Craftsman status with the Guild of Master Craftsman and a BSc in Building Surveying and other various operator certificates. Outside of work I have a keen interest in snowboarding, shooting & martial arts. I also like eating out and socialising with friends.

jon mcvey team photo

Jon McVey | Tiler

I’m a fully qualified time served Scottish tradesman with 27 years experience. Served my time with Toffolo Jackson, flirted with a few other companies, Tedesco’s, Macauley’s. I’m 44 years old, Sagittarius, love long walks and a bit of Kenny G. View some of Jons work over on our gallery page.

david glass team photo

Gary Caldwell | Bathroom Fitter

Gary has 20 years of experience and has covered all aspects of bathroom fitting. He has worked in the bathroom industry with various bathroom companies and manufacturers including Novellini and Lakes Bathrooms. He is a great addition to the Upgrade team.