Main Contractors
Main Contractors
Renovation & Restoration
Specialist Roofing
Specialist Rendering
Specialist Screeding

Based in Glasgow, we are a multi-discipline contractor within the construction industry offering an all trades service to the private, social housing and commercial sectors for more than 25 years.

GMG Contractors Ltd provide a specialist trades service throughout Scotland to the leading commercial and residential building companies, Local Authorities and private homeowners.

As a multi-disciplined company we provide a single well managed, dynamic service which is attractive to our substantial client portfolio both in terms of cost and efficiency.


All work completed by GMG is rigorously quality controlled. We currently operate to the requirements of BS EN ISO 9001:2008 International Quality Management Standard.

Team Work

GMG have a highly skilled and qualified workforce in excess of 150 employees. As a proactive employer our biggest single investment is in the future of our workforce and this is demonstrated by the fact we currently have 50 apprentices at various stages of their apprenticeships. This foresight to invest at such a level in our rolling apprenticeship programme has ensured GMG not only remains one of Scotland’s leading specialist trades contractors, but also has one of the youngest, highly skilled and qualified workforces in our industry.

Our Supply Chain

We hold extensive – locally sourced and approved to British Standards – stock in our own 2 acre yard and operate our own fleet of vehicles which allows us to keep total control over supply of materials to our sites and ensure works are completed on time and within budget.

Customer Care

As a leading contractor we believe customer satisfaction is paramount. We continually invest considerable resources in our dedicated customer care department and are regarded throughout the industry as market leaders.

Our Commitment to the Environment

GMG also recognises the importance of protecting the environment. We are committed to incorporating environmental considerations into our business activities and striving to maintain the highest standard of environmental performance. We believe that proactively managing environmental issues is in the best interest of our employees, customers and the communities.