McAllister provides a full range of corporate drainage services – from fast, efficient maintenance and rehabilitation work, to planning and installing state-of-the-art drainage systems.
All our work is underpinned by our commitment to sustainability.
A passion for excellence, an instinct to innovate, and an appetite for new knowledge drive us every day. Those passions and instincts have shaped our 50 years in the environmental services industry and continue to guide us today. We invest in a wide range of specialised equipment, including the latest trenchless technologies. That puts us among the UK & Ireland’s leading providers of trenchless and no-dig services, environmental services, surveying and consultancy, and design and build services.
McAllister is at the forefront of the environmental services industry. Governments, companies, and households across the UK and Ireland turn to us for their drainage maintenance needs.



Construction

Infrastructure

Sustainability

McALLISTER

This department oversees the planning, execution, and completion of projects to ensure they meet deadlines and budgetary constraints.

Project Management

This department oversees the strategic direction and overall management of the organization.

Executive Leadership

This department focuses on providing technical engineering solutions and project management for construction and infrastructure development.

Engineering Services

This department oversees the planning, execution, and delivery of projects to ensure timely and quality outcomes.

Delivery Management

This department is responsible for ensuring workplace safety, health regulations compliance, and overall employee well-being.

Health and Safety

This department oversees the management and execution of lining projects and activities.

People (8)

Jobs (0)

Other teams

Executive Leadership

Engineering Services

Delivery Management

Health and Safety

Lining Operations