Kilmac Ltd

Kilmac is a leading civil engineering and groundworks contractor headquartered in Dundee, delivering high-quality construction services across East and Central Scotland. Founded in 2004 by civil engineers Richard Kilcullen and Athole McDonald, the company has grown steadily by building long-term partnerships with main contractors, local authorities, developers, and public sector bodies. With a workforce of over 180 skilled professionals, Kilmac supports a wide range of infrastructure and building projects across sectors including education, healthcare, commercial, residential, and renewables.

Our core services encompass earthworks, drainage and attenuation, roadworks, service utilities, foundations, reinforced concrete works, and hard landscaping. We operate across a diverse range of sectors, providing both standalone groundworks packages and comprehensive civil engineering support as part of larger construction programmes. Kilmac is committed to safety, sustainability, and delivering social value, actively engaging with communities and promoting inclusive employment.

Our experienced teams bring proven expertise in all core groundworks and civils operations, managing complex site requirements with safety, efficiency, and attention to detail. Kilmac has also invested heavily in property acquisitions, with group director Derek Ross managing projects from conception through planning and construction. The company has a varied portfolio of industrial, commercial, and development sites across Scotland, including commercial offices, retail and industrial parks, and retail units.

Our comprehensive design and construction skills allow us to deliver tailored projects and offer consultancy advice. As the construction industry evolves, Kilmac remains focused on innovation, talent development, and supporting Scotland's infrastructure pipeline, aiming to be the contractor of choice for civil engineering and groundworks projects.