Our expertise at the service of your ambitions

Since 1979, the LG Cloutier Group has leveraged its expertise to design custom metal components tailored to the needs of its clientele.

Our professionals provide a complete manufacturing process and top-quality products, regardless of the complexity of your requirements. You benefit from turnkey services for the design, engineering, manufacturing, and assembly of components.

Within an environment covering 115,000 square feet of facilities, our team has the required certifications and mastery of equipment at the cutting edge of technology to bring your projects to the highest standards.

The LG Cloutier Group consists of:

  • The expertise of close to 150 professionals
  • Two factories dedicated to the manufacture of parts
  • Assembly factory
  • Engineering centre


CSA 47.1 division 1 | CSA 47.2 division 1 | AS9100 Rev C | ISO 9001:2008

Our broad sectors of activity


Excellent skills in 3D design, high-precision jig and fixture assembly, and in the manufacture of airplane parts. Extensive meteorological expertise.


We produce custom parts made to withstand extreme climate conditions thanks to our superior quality control.


We design and produce parts, including brushcutters, chippers, and cutters for use in forests and sawmills.


Machining, welding, sheet metal, cold stretching, tooling, we guarantee the execution of your projects under the most demanding certification standards.

Stainless Steel

Thanks to our extraordinary know-how, our stainless steel products are distinguished by an aesthetic finish that meets the highest industry requirements.


We provide metal components that are ingenious, precise, reliable, and durable for trucks, city and school buses, as well as subway cars.

Our Departments


Our 15 CNC turning and machining centres are capable of addressing the most complex requests. Their constant evolution allows us to offer optimal solutions at the market forefront.


GTAW, GMAW, FCAW, MCAW, SMAW, CWB 47.1 division 1, CWB 47.2 division 1, AWS D15.1. Non-destructive testing, visual inspection 178.2 Level 1 and 3, CWI QC1, internal liquid penetrant, internal magnetic particle, encoded multi-element ultrasonic.

Cold Stretching

The skills, mastery and expertise of our professionals to stretch and mould metal without changing its properties can satisfy your most demanding requirements.

Sheet Metal

We possess all the high-performance equipment necessary for the success of your projects. We optimize laser cutting and folding processes to offer an impeccable finish.


Our engineering department is involved in the development, design and optimization of jig and fixture components and others of all kinds, in addition to providing added-value to your products.


We offer custom manufacturing for your jigs and fixtures and industrial tools, superior work that meets market requirements, and the ability to obtain inspection reports upon request.

Our divisions

LG Cloutier - Neuville

1189 Route 138
Neuville (Quebec)
Canada G0A 2R0
418 876-2777 418 876-2346

LG Cloutier - Aeronautics

11 845, Irénée-Vachon Street
Mirabel (Quebec)
Canada J7N 3L2
450 595-5885 450 595-5884

LG Cloutier - L’Islet

303, Nilus-Leclerc Boulevard
L’Islet (Quebec)
Canada G0R 2C0
418 247-5071 418 247-7924

LG Cloutier - ingénierie exmd

5945, Airport Road, Suite 190
Mississauga (Ontario)
Canada L4V 1R9
905 740-2060 905 673-7884


Our clients

Our Partners