Industrial contractor

Industrial mechanical contractor for demanding plant work

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Coordinated tradesMechanical, steel, piping and boilermaking

Industrial mobilizationQuebec and Ontario

Boucherville head office1470 Graham-Bell Boulevard

Trusted by

CNC Mechanical supports plant managers, engineers and maintenance teams with coordinated industrial work across Quebec and Ontario. From our Boucherville head office, we mobilize the trades required for boilermaking, millwright services, structural steel, industrial piping and plant maintenance—for planned improvements, work inside operating facilities and major shutdowns.

Our job is to turn a defined scope into an executable field plan. That means accounting for access, lifting, trade interfaces, production constraints and the schedule before crews arrive, then keeping safety and quality at the centre of the work.

Discuss your project · Explore our industrial services

Services

The field expertise required for plant work

Explore our principal disciplines and the specialized services within each one.

$PPE-clad workers guide a large refractory-lined industrial duct elbow into position within scaffolding.$

Boilermaking services

CNC Mechanical provides boilermaking services for industrial installations, maintenance programs, major…

Generic commercial mechanical room: copper headers, isolation valves, circulation pumps and a hot-water storage tank, with no identifiable client or facility.

Commercial plumbing contractor

CNC Mechanical is a commercial plumbing contractor with a division focused on commercial and institutional…

Worker inside a huge circular housing beneath an enormous multi-blade axial fan, propeller, or turbine-runner-like assembly.

Industrial maintenance services

CNC Mechanical supports industrial maintenance through defined mechanical work packages, planned…

Stainless industrial pipe manifold with valves and a large flanged connection beneath a cylindrical surface.

Industrial piping services

CNC Mechanical provides industrial piping services for operating plants and project sites across Quebec and…

Close view of a hard-hatted worker in fall protection operating among chain hoists and lifting slings.

Millwright services

CNC Mechanical provides industrial millwright services for equipment and systems in heavy-industry…

Dramatic nighttime operation uses multiple cranes around a tall industrial stack or column section.

Plant shutdown services

CNC Mechanical provides plant shutdown services for industrial mechanical work during major outages and…

Worker in a boom lift welding or cutting a large steel bridge member at night in winter, with visible sparks.

Structural steel services

CNC Mechanical provides structural steel services for industrial facilities in Quebec and Ontario, with an…

Industries

An approach shaped for industrial facilities

Each environment brings its own processes, access constraints, risks and work windows.

Generic industrial mechanical scene in an aluminum smelter, with no identifiable client or facility.

Mechanical services aluminum smelters

CNC Mechanical lists aluminum smelters among the heavy industries it serves in Quebec and Ontario. Every…

Generic industrial mechanical scene in a cement plant, with no identifiable client or facility.

Industrial mechanical services cement plants

CNC Mechanical includes cement plants among the industries it serves. Its documented equipment and trade…

Large silver turbine-runner-like component is hoisted outdoors near a river while workers stand nearby.

Hydroelectric facility mechanical services

CNC Mechanical includes hydroelectric facilities among the industries it serves in Quebec and Ontario. Work…

Generic industrial mechanical scene in a petrochemical plant, with no identifiable client or facility.

Petrochemical mechanical services

A petrochemical project may connect one principal piece of equipment with piping, supports and the access…

Generic industrial mechanical scene in a pulp and paper mill, with no identifiable client or facility.

Pulp and paper mill mechanical services

Pulp and paper work can connect boilermaking equipment, piping networks, supports and mechanical…

Generic refinery scene: insulated distillation columns, pipe racks and storage tanks, with no identifiable client or facility.

Refinery mechanical contractor

Refinery work often brings several systems into one area and one controlled window: piping, boilermaking…

Generic hot rolling scene in a steel mill: a glowing steel slab on a roller table beneath mill stands, with no identifiable client or facility.

Industrial mechanical services steel mills

Steel-mill work has to fit large equipment, controlled access and established production sequences. CNC…

Mechanical contracting built around plant conditions

Industrial work rarely happens in isolation. Equipment, piping, steel and operating systems may all share the same work area, while production teams still need predictable access and handoffs. CNC Mechanical plans its work with those conditions in mind and coordinates with the people responsible for the facility.

Boilermaking services for documented installation, maintenance and major-repair scopes involving tanks, pressure vessels, heat exchangers, furnaces, reactors and dust-collection equipment.
Millwright services involving conveyors, bucket elevators, rotating equipment, compressors, gears and other production machinery.
Structural steel erection and installation for additions, modifications, reinforcement, stairs, catwalks, guardrails and industrial mezzanines.
Industrial piping for estimating, procurement and installation of service piping, process piping, tubing and supports, including hydrostatic or pneumatic testing where specified.
Industrial maintenance for planned work that keeps equipment and facilities serviceable.

Our commercial and institutional plumbing division supports a separate building-mechanical need. It has operated since 2018.

Our approach to industrial jobsites

Major shutdowns compress a large amount of work into a tightly controlled period. CNC Mechanical documents the capacity to plan and execute shutdowns requiring 50 to 500 workers, supervised by experienced superintendents. Learn how we approach plant shutdown and turnaround services.

A team and a fleet in expansion

Every site brings its own hazards, access rules and work methods. CNC Mechanical’s documented approach uses a prevention program adapted to the work:

Worker orientation before mobilization on site.
Job safety analysis specific to each task.
Work planning established before work begins.
Personal protective equipment matched to site hazards.

Read about our health and safety approach.

Frequently asked questions

Frequently asked questions

What does an industrial mechanical contractor do?

An industrial mechanical contractor coordinates field work on production equipment and supporting systems. Depending on the scope, that can include millwright work, boilermaking, industrial piping, structural steel and maintenance. CNC Mechanical confirms the applicable disciplines before mobilization.

Can CNC Mechanical work inside an operating plant?

Yes. CNC’s documented structural-steel experience includes modifying, repairing and adding steel in existing operating plants. The work sequence is coordinated with site operations to reduce unnecessary production impact.

Where does CNC Mechanical provide industrial services?

CNC Mechanical serves industrial clients in Quebec and Ontario from Boucherville. Mobilization depends on the project scope, schedule and site requirements. See our service areas.

How should I submit an industrial RFQ?

Use the request-a-quote form and include drawings, specifications, site photos, the target schedule and site contact details when available. Use the contact page for a general enquiry.

CNC Mechanical

Plan the next step in your project

Send us the scope, schedule and work location. We will direct your request to the appropriate discipline.

Request a quote +1 450 652-6319