McQuillan Companies

About the Company

McQuillan Companies has been established for over 125 years as a family business based in Northern Ireland. Our main services incorporate a diverse range of activities including civil engineering, road surfacing & maintenance, demolition, quarrying, hazardous and non-hazardous waste management, outdoor cleaning services and analytical chemistry. We provide these services through our 4 companies – John McQuillan Contracts, McQuillan Quarries, McQuillan Environmental and McQuillan Outdoor. After establishing a reputation for quality, reliability and exceptional service in Northern Ireland and The Republic of Ireland, John McQuillan Contracts has now commenced offering blacktop surfacing services in Scotland. We possess the expertise and capabilities to deliver widely varying projects, specialising in road construction and maintenance, surface treatments, car park construction, resurfacing and maintenance, sports pitch construction and domestic surfacing. Utilising the extensive experience of our skilled technical staff and operations workforce, broad range of plant and equipment resources and long-standing relationships with specialist partners, we consistently deliver excellence for our expanding client base in the public and private sector.