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Audet & Knight

Our services

At Audet & Knight, our business is focused on the quality of work, respect for deadlines and after-sales service to ensure that our clients receive outstanding services, in keeping with our commitments.

Throughout our 25 years in the construction industry, our company has distinguished itself thanks to its civil engineering projects and its foundations in the mining and forestry sectors, as well as the institutional, commercial and residential sectors. Our experienced team and state-of-the-art equipment have allowed us to develop safe and efficient work practices, which in turn enable us to offer quality services that meet our clients’ expectations.

Bridges and culverts

Audit & Knight is ISO 9001 certified and designated by the Ministère des Transports du Québec as a new and complex bridge construction contractor.

Our products and services

  • Construction of bridges and culverts of all kinds
  • Repair of bridges, culverts and related structures
  • Demolition
  • Concrete deck finishing (Gomaco)
  • Installation and rental of temporary bridges
  • Bridge inspection and report


At Audet & Knight, we understand that a solid foundation is the key to a good structure. That is why we take special care when carrying out this type of work.


  • Formwork
  • Concreting
  • Steel reinforcement
  • Slab finishing

Deep foundations

This type of foundation is used when the soil does not have the required bearing capacity. Over the years, our team has developed broad expertise in deep foundations. We are always on the lookout for new processes to enhance the professional and personalized services we offer our clients.

Our products and services

  • Driven piles
  • Bored piles
  • Anchorage
  • Caisson piles
  • Micropiles
  • Helical or screw piles
  • Pile testing (static and dynamic)

Shoring walls and cofferdams

Whether you are erecting a temporary or permanent retaining wall to prevent landslides or installing a cofferdam or soldier pile wall, Audet & Knight can help you.

Our products and services

  • Steel sheet piling
  • Sinking of mine shafts
  • Berlin wall (Soldier vertical piles and cribbing)
  • Secant walls
  • Cofferdams
  • Polymer sheet piling (to seal dikes)

Commercial diving

Audet & Knight offers a complete range of underwater solutions.

Our products and services

  • Construction and repair of dams, docks quays, bridges and dikes
  • Barge and tug rental
  • Repair of submerged infrastructures (scouring)
  • Installation of cofferdams and sealing of beams
  • Underwater welding, thermal cutting and concreting
  • Installation and cleaning cleaning of trash rack, keyways and sills
  • Formwork, reinforcement and concreting, injection, structure, boring and demolition

Labour rental

In need of more workforce? We have the solution!

To ensure a high level of satisfaction among our clients, we make sure that our workers have the skills and know-how required to carry out your project while providing quality service. In addition, we take great care to impart our health and safety values to our workers.

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Engineering and turnkey projects

The expertise of our engineering team allows Audet & Knight to carry out a wide variety of turnkey projects.

Thanks to the skills and vast experience of our engineers, we can help you bring your projects to life and improve them so that you can make substantial savings. This value engineering service puts us in an advantageous position within the construction industry.

We can manage all stages of a project:

  • Data collection
  • Design
  • Plans and drawings
  • Inspection
  • Project management
  • Construction start
  • Execution
  • Worksite supervision, etc.

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