Serving mainly commercial clients, the company has steadily grown and in 2007 moved to purpose-built premises in Duncrue Street within the Docks area of Belfast. We have worked with many repeat customers, construction partners and suppliers to successfully deliver services projects with a value of up to £5m.
We are a trusted and respected company delivering services solutions across UK, Ireland and overseas for a wide range of sectors including Retail, Office, Industrial and Leisure.




We offer a full range of both Scheduled and Reactive Maintenance for customers. Our Service contracts range from individual boiler maintenance to detailed multi-discipline preventative maintenance for large office buildings and factories.
As part of our commitment to sustainable building practises, we provide integrated renewable energy solutions tailored to meet the energy needs of modern developments and refurbishments of existing properties.
We can offer bespoke ways to de-carbonise using enhanced insulation, heat-pumps, hybrid heating systems and solar PV for the commercial environment.
EPR Architects’ new London studio transforms a historic orphanage into a sustainable, award-winning workspace with a modern extension. It’s BREEAM “Excellent”, Net Zero Carbon, and winner of the 2024 RIBA London Award.
Sigmoid’s first leisure venue, this indoor golf centre in Sandyford, Dublin, combines café, retail, and cutting-edge Trackman tech for social play, leagues, and training. A mural by Kone. One celebrates sports stars from across the Sigmoid group.
Sheridan M&E delivered the services fit-out for a private Whiskey Museum, expanding the neighbouring “Friend in Hand” shop. Home to the world’s largest Irish whiskey collection, the space features bespoke joinery and subtle lighting to showcase rare bottles. A particularly rewarding project for a whiskey enthusiast.
Yellowmoon provide visual effects and postproduction services for feature films, television, commercials and immersive media projects. The electrical and mechanical services were carefully designed to ensure a high level of acoustic performance in their state-of-the-art studios.
Sigmoid’s first leisure venue, this indoor golf centre in Sandyford features café, retail, and state-of-the-art Trackman tech for play, leagues, and training. A mural by Kone. One celebrates sports stars from across the Sigmoid group.
Unit4
48 Duncrue Street
Belfast BT3 9BJ