SOLIS Group specialises in the design, installation, and maintenance of mechanical and electrical (M&E) systems for commercial buildings. Our team of M&E engineers and specialists deliver reliable solutions across a wide range of systems, including including heating and ventilation (HVAC), fire alarms and emergency lighting. By combining technical expertise with proactive maintenance, SOLIS Group ensures that commercial properties operate efficiently, remain compliant, and provide safe and comfortable environments for occupants.

M&E Services
Our M&E services ensure that resources are used efficiently and that projects deliver on their promises. They provide transparency to stakeholders, building trust and credibility. Learning by systematically assessing project performance, M&E helps our clients understand what works, what does not, and why. These M&E categories can include but are not limited to:
Heating, Ventilation, and Air Conditioning (HVAC)
- Electrical Systems
- Mechanical Systems
- Plumbing & Drainage
Case Studies
M&E
M&S Drainage Project Kingsgate East Kilbride.
Marks & Spencer is a leading British multinational retailer, renowned for its high-quality clothing, home, and food products. With over 950 stores across the UK, M&S continues to set the standard for retail excellence and customer experience. At one of its key locations, the client experienced ongoing issues with the toilet block macerators, which were unable to handle the site’s waste demands effectively. Frequent blockages and maintenance callouts were causing disruption to both staff and customers, prompting the need for a more reliable, long-term solution.
M&E
National Delivery Service
Our client is one of the UK’s most established brands, with over 500 years of heritage, evolving from a postal service dedicated to the King and his Court into the modern international delivery network it is today. As part of ongoing infrastructure improvements, SOLIS Group was appointed to supply and install new, energy-efficient heating systems across three national delivery sorting offices and distribution centres located throughout Glasgow and Lanarkshire.
M&E
River Gardens
In January 2021, the Scottish Government launched a National Mission to reduce Scotland’s drug-related death rates. As part of this initiative, the River Garden Auchincruive project was developed to provide a safe and supportive environment where individuals can turn their lives around through residential rehabilitation and recovery. SOLIS was appointed by ISG as the mechanical contractor for the refurbishment and development of the River Garden site.
M&E
M&S Assets
Marks & Spencer is a leading British multinational retailer headquartered in London, specialising in clothing, beauty, home, and food products. With over 950 stores across the UK, including 615 food-only outlets, M&S continues to uphold its reputation for quality and reliability. At the Formby location, the client required the installation of a Potterton Sirius 90-WH boiler within the existing plant room to enhance heating reliability and system efficiency.
M&E
Superstore Renovation
Morrisons operates over 490 supermarkets across England, Scotland, and Wales, continually evolving to meet customer needs through innovative store layouts and improved in-store experiences. The Aberdeen store required a full refurbishment as part of the retailer’s national rollout of new concepts and design enhancements. The project involved modernising customer areas and upgrading mechanical and electrical systems to support new operational requirements.
M&E
Marks & Spencer - Livingston PAI
Marks & Spencer is a leading British multinational retailer, headquartered in London, specialising in clothing, beauty, homeware, and food. With over 950 stores across the UK, including 615 food-only outlets, M&S continues to be one of the most recognised and trusted retail brands in Britain. At the Livingston store, the client required a full replacement of the plant room water heating system, which involved the removal of outdated equipment and installation of modern, high-efficiency units.