Serving Winnipeg and Surrounding areas for decades

Welcome to Alliance underground Inc.

Sewer & Water Contractors

At Alliance Underground, our team of underground utilities specialists offer complete design-to-completion project consulting as well as a wide array of trenching, infrastructure installation, utilities pipelines and conduit services in and around Winnipeg.

As one of the highest-growth regions of the in recent years, the demand for pipeline trenching in Winnipeg has increased, as well as the need for contractors providing Winnipeg commercial utilities, Winnipeg water and sewer, Winnipeg electrical conduit and Winnipeg underground utility installation.

Our experienced, professional and ethical operators and installers offer a level of service and expertise that is second-to-none.

  • 24 / 7 Support

  • Easy Installation

  • Fair Price

  • Dedicated Team

  • Save Time

  • Save Money

Need to consult with us? Please book an appointment

Commercial & Residential



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