Working To
Keep You

McAllister Group
About Us

McAllister Bros was established in 1971 and has remained a family run business for over 45 years. Started in Newry by the McAllister Brothers, the next generation of McAllisters now direct the company. Core values such as reliability, trustworthiness, and being there to support the customer when needed most, remain at the centre of our strategy. In addition to this, the McAllister Group are early adopters of new equipment and techniques. We constantly maintain our position at the forefront the technology curve. This allows us to solve problems ranging from the common up to the most challenging.

We are one of the leading providers of trenchless or No-Dig services in the UK and Ireland. We developed our maintenance and repair services to ensure minimal disruption to the area when we work. Aside from the standard tools of the trade, we also possess probes and robots, along with a plethora of other specialised equipment. This enables us to perform tasks such as UV CIPP lining both faster, and on longer lengths of pipeline. A passion for excellence, an instinct to innovate and a desire to increase our knowledge and expertise. These are the motivating factors behind our constant improvement to the services we offer.

Why Choose Us?

We have extensive experience working with clients of all shapes and sizes. Utilising almost half a century of expertise in drainage services in the UK and Ireland, we are able to respond to your needs and concerns professionally. Offering services you can trust and rely on. We’re a family business. Our current generation was born into the business. It’s hard to find someone that knows more about their field than someone that grew up with it!

Who Do We Help? 

We provide drainage and sewer services in the UK (including Northern Ireland), and the Republic of Ireland. Whether you are public entity, government body, cooperation, business (of any size), or a household.

We work with;

Water Authorities: NI Water / Thames Water / Irish Water

Local Authorities: Councils, Schools, Transport, Environment

Residential customers (septic tanks and blocked drains)

Commercial customers (CCTV Drainage and asset surveys and drainage maintenance)

Industrial and Utilities Companies (airports, rail, highway, factory)

Commercial Services

Residential Services