Consistent Excellence

The same great level of service, wherever and whoever you are

Since spring 2017 WJ has been awarded work at more than 10 locations along the route of the line. With our unique dewatering methods, procedures and equipment designed for use in combination with tunnelling and our experience of working within constricted urban construction sites we are working with the contractor to provide solutions to their complex dewatering needs.

With a team of around 40 people of Managers, Engineers, Designers, Electricians, Drillers and Dewatering Operatives and a toolkit of specialist equipment procured locally and from within the WJ Group we have the resources capable to undertake the largest station excavations in difficult ground conditions comprising layered slits, sands and clays.

WJ is an Ontario Ministry of the Environment registered well driller and installer and we are working with local partners to ensure compliance in areas such as employment & electrical safety.

A Global Presence with Shared Values

With offices in England, Scotland, Poland, Australia, Abu Dhabi, Dubai, Qatar, Kuwait, Turkey and Hong Kong, we are a true global organisation.

Whether you are a small local company or an international organisation, you can be assured of receiving the same level of excellent quality service backed by decades of expertise.

Key Information







Meet the Team

WJ Canada’s team is comprised of highly skilled individuals with a wealth of expertise. All our staff come from a background of engineering excellence.

Part of the WJ Group

A global leader in water management

WJ Canada is part of the WJ Group, a leading global organisation dedicated to delivering service excellence based on local expertise. Visit the WJ Group website to find out more about the locations we serve.

Memberships & Accreditations

We're accredited by the industry and awarded by our peers


Don't just take our word for it

  • Great, friendly service. Very helpful and easy to work with.

    Guy Bainbridge Quantity Surveyor – Mickleton, M Lambe Construction
  • WJ’s installation team was excellent. The dewatering and groundwater recharge system worked as per WJ model & design. The works, including the Groundwater Treatment Plant setup and demobilisation, were carried out according to the programme. We received very good technical support with prompt production of monitoring data & reports.  Of special note was WJ‘s expertise in contractor assistance to mitigate risks for our forward planning.

    Site Agent / Design & Temp Works Manager, Hochtief Murphy JV
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