National Leader in Underground Infrastructure Locating


Canada's Leading Locate
Services Provider

Locating of public and private underground utilities is essential for safe and effective completion of any excavation and underground activities. For 25 years, Canadian infrastructure owners and major utility companies have been trusting Promark-Telecon to prevent damage to underground infrastructure and avoid costly and potentially dangerous utility conflicts


A highly skilled
national team

With almost 650 engaged and proficient employees and several offices across Western, Central and Eastern Canada, Promark-Telecon is recognized nationwide for its reliable, high-quality locating of public and private underground utilities. Over the years, the team has gained extensive experience in managing both large and small contracts and offers the very best in locating service from coast-to-coast.

Career section

& tools

Promark-Telecon’s team of professionals can support you in planning projects of any size and possesses the necessary tools and technologies to locate any type of underground infrastructure.

You want to locate public underground utilities such as telecommunications, electricity, water, sewer or gas networks?

Click here to make a request.

You want to locate any other underground utilities?
Be smart, contact us before you dig